Pass4Sure HP HP

最新推荐文章于 2025-08-07 20:25:17 发布
最新推荐文章于 2025-08-07 20:25:17 发布
阅读量394 收藏
点赞数
CC 4.0 BY-SA版权
文章标签： hp server deployment performance unix printing
版权声明：本文为博主原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接和本声明。
本文链接：https://blog.youkuaiyun.com/haiji/article/details/3978448
本文档列举了大量 HP 公司提供的专业认证考试，涵盖服务器解决方案、存储解决方案、网络解决方案等多个领域，旨在帮助 IT 专业人士提升技能并获得行业认可。

摘要生成于 C知道 ，由 DeepSeek-R1 满血版支持， 前往体验 >

Pass4Sure HP HP
HP0-648 also called ProCurve Adaptive Edge Fundamentals is a HP exam of HP company.
HP0-S16 also called Implementing HP BladeSystem is a HP exam of HP company.
HP0-Y18 also called ProCurve Secure Mobility Solutions is a HP exam of HP company.
HP0-J15 also called HP StorageWorks MASE 2088 Delta Exam is a HP exam of HP company.
HP0-Y17 also called ProCurve Secure Mobility Solutions is a HP exam of HP company.
HP0-J24 also called Designing and Implementing HP Enterprise Backup Solutions is a HP exam of HP company.
HP0-A25 also called NonStop SQL/MX is a HP exam of HP company.
HP0-P18 also called HP Integrity o-Class BladeSystem is a HP exam of HP company.
HP0-003 also called HP OpenView Service Desk 5.x is a HP exam of HP company.
hp0-y16 also called ProCurve Network Immunity Solutions is a HP exam of HP company.
hp0-y13 also called ProCurve Network Management is a HP exam of HP company.
hp0-j16 also called Introduction to HP SANs is a HP exam of HP company.
HP0-J17 also called Designing and Implementing the HP StorageWorks EVA4400 is a HP exam of HP company.
HP0-S15 also called Planning and Designing ProLiant Solutions for the Enterprise is a HP exam of HP company.
HP0-J23 also called Implementing MSA Storage Solutions is a HP exam of HP company.
HP0-J18 also called Implementing HP StorageWorks EVA Solutions is a HP exam of HP company.
HP0-S14 also called Design & Implementation of HP SIM for ISS Solutions is a HP exam of HP company.
HP0-G11 also called CCI Fundamentals for Solution Architects is a HP exam of HP company.
HP0-M21 also called HP Universal Configuration Management Database Foundation is a HP exam of HP company.
HP0-J21 also called Designing and Implementing HP Storage Essentials SRM is a HP exam of HP company.
HP0-J19 also called HP Storage Essentials SRM Standard Edition is a HP exam of HP company.
HP0-M22 also called Implementing HP Service Manager Software is a HP exam of HP company.
hp0-y15 also called ProCurve Network Access Control is a HP exam of HP company.
hp0-j20 also called HP Storage Essentials SRM Enterprise Edition is a HP exam of HP company.
HP0-S13 also called HP BladeSystems c-Class Solutions 1 is a HP exam of HP company.
HP0-M19 also called HP Virtual User Generator Software is a HP exam of HP company.
HP0-M18 also called HP LoadRunner Software is a HP exam of HP company.
HP0-090 also called HP-UX Virtual Server Environment is a HP exam of HP company.
HP0-Y12 also called Building ProCurve Resilient, Adaptive Networks is a HP exam of HP company.
HP0-J12 also called Supporting ESL E-Series and EML E-Series Libraries is a HP exam of HP company.
HP0-286 also called HP OpenView ServiceCenter 6.X is a HP exam of HP company.
HP0-P17 also called HP-UX 11i v3 Security Administration is a HP exam of HP company.
HP0-M20 also called HP Business Availability Center 6.5 Software is a HP exam of HP company.
HP0-M16 also called HP QuickTest Professional 9.2 Software is a HP exam of HP company.
HP0-M15 also called HP Quality Center 9.2 Software is a HP exam of HP company.
HP0-M14 also called HP Project and Portfolio Management 7.1 Software is a HP exam of HP company.
HP0-M12 also called HP WinRunner 9.2 Software is a HP exam of HP company.
HP0-S12 also called Implementing HP ProLiant ML/DL Servers. is a HP exam of HP company.
HP0-S11 also called Integrating & Managing HP ProLiant ML/DL in the Enterprise is a HP exam of HP company.
HP0-K03 also called Integrating and Managing HP BladeSystem in the Enterprise is a HP exam of HP company.
HP0-K02 also called Implementing HP BladeSystem is a HP exam of HP company.
HP0-A03 also called HP-UX 11 to 11i v3 Differences is a HP exam of HP company.
HP0-A02 also called HP-UX 11i v3 Advanced System Administration is a HP exam of HP company.
HP0-A01 also called HP-UX 11i v3 System Administration is a HP exam of HP company.
HP0-A20 also called Install, Maintain and Upgrade NS-Series Hardware is a HP exam of HP company.
HP0-Y11 also called ProCure Security 7.31 is a HP exam of HP company.
HP0-E01 also called Planning and Designing HP Enterprise Solutions is a HP exam of HP company.
HP0-J10 also called Implementing HP StorageWorks XP Disk Array Solutions is a HP exam of HP company.
HP0-W02 also called Implementing HP StorageWorks EVA Solutions is a HP exam of HP company.
HP0-A16 also called NonStop Himalaya Problem Management and Resolution is a HP exam of HP company.
HP0-X02 also called Designing & Implementing HP Enterprise Backup Solutions is a HP exam of HP company.
HP0-X01 also called HP Storage Essentials Enterprise Edition. is a HP exam of HP company.
HP0-W03 also called Advanced SAN Architecture is a HP exam of HP company.
hp0-t01 also called HP Performance Insight v5.x Software is a HP exam of HP company.
HP0-S01 also called HP AssetCenter v5.x Software Exam is a HP exam of HP company.
HP0-A17 also called Install.Maintain and Upgrade NonStop Himalaya Hardware is a HP exam of HP company.
HP0-085 also called Planning and Designing HP Superdome Server Solutions is a HP exam of HP company.
HP0-P16 also called Planning & Design of HP 9000/HP Integrity Server Solutions is a HP exam of HP company.
HP0-P11 also called HP Integrity Entry-Level Server Technologies is a HP exam of HP company.
HP0-P10 also called HP Integrity Server Multi-OS Installation & Deployment is a HP exam of HP company.
HP0-J11 also called Replication Solutions for the HP StorageWorks EVA is a HP exam of HP company.
HP0-922 also called Implementing & Supporting HP Storage Essentials v5.1 is a HP exam of HP company.
HP0-775 also called HP Data Protector Software Application Integration-Windows is a HP exam of HP company.
HP0-086 also called HP BladeSystem p-Class Solutions I is a HP exam of HP company.
HP0-084 also called HP Integrity Server Multi-OS Installation & Deployment is a HP exam of HP company.
HP0-069 also called HP Integrity Mid-Range Server Technologies is a HP exam of HP company.
HP0-068 also called HP Integrity Entry-Level Server Technologies is a HP exam of HP company.
HP0-065 also called Planning and Designing ProLiant Solutions for the Enterprise is a HP exam of HP company.
HP0-058 also called Configuration & Management of HP Integrity Mid-range Servers is a HP exam of HP company.
HP0-052 also called Planning & Design of HP 9000/HP Integrity Server Solutions is a HP exam of HP company.
HP0-045 also called Supporting the ESL E-Series Libraries is a HP exam of HP company.
HP0-921 also called Supporting the Enterprise Modular Library (EML) is a HP exam of HP company.
HP0-055 also called Implementing HP ProLiant Servers is a HP exam of HP company.
HP0-053 also called Enterprise Integration and Management of HP ProLiant Servers is a HP exam of HP company.
HP0-W01 also called HP Storage Essentials Standard Edition is a HP exam of HP company.
HP0-823 also called Implementing MSA Storage Solutions is a HP exam of HP company.
HP0-821 also called HP Data Protector Software Applicatn Integratn-Windows/UNIX is a HP exam of HP company.
HP0-920 also called HP Storage Data Protector 6.0 Fundamentals for UNIX is a HP exam of HP company.
HP0-919 also called HP Data Protector Software Application Integration-UNIX is a HP exam of HP company.
HP0-918 also called HP Storage Data Protector 6.0 Fundamentals for Windows is a HP exam of HP company.
HP0-505 also called Planning and Designing HP Enterprise Solutions is a HP exam of HP company.
HP0-207 also called Procurve Adaptive EDGE Fundamentals is a HP exam of HP company.
HP0-429 also called Installling & Supporting Standard HP SAN Environments is a HP exam of HP company.
HP0-276 also called OpenVMS Security Administration is a HP exam of HP company.
HP0-066 also called Advanced Lights-Out is a HP exam of HP company.
HP0-064 also called HP BladeSystems C-Class Solutions 1 is a HP exam of HP company.
HP0-145 also called CCI Fundamentals for Solution Architects Exam is a HP exam of HP company.
HP0-787 also called NonStop Advanced Application Development is a HP exam of HP company.
HP0-791 also called HP ProCurve Convergence is a HP exam of HP company.
HP0-176 also called Design & Implementation of HP SIM for ISS Solutions is a HP exam of HP company.
HP0-512 also called Replication Solutions for the HP StorageWorks EVA is a HP exam of HP company.
HP0-678 also called Implementing HP Enterprise Virtual Array Solutions is a HP exam of HP company.
HP0-766 also called Nonstop Security is a HP exam of HP company.
HP0-782 also called NonStop Remote Database Facility (RDF) is a HP exam of HP company.
HP0-780 also called NonStop Structured Query Language (SQL) is a HP exam of HP company.
HP0-277 also called OpenVMS Version 7.x to 8.2 Migrarion is a HP exam of HP company.
HP0-244 also called Advanced Backup Troubleshooting & Tuning is a HP exam of HP company.
HP0-427 also called Implementing & Supporting HP Storage Essentials v5.0 is a HP exam of HP company.
HP0-771 also called Designing & Implementing HP Enterprise Backup Solutions is a HP exam of HP company.
HP0-490 also called HP BladeSystem p-Class Solutions I is a HP exam of HP company.
HP0-417 also called Implementing & Supporting HP Storage Essentials v5.0 is a HP exam of HP company.
HP0-409 also called OVIS/OVTA is a HP exam of HP company.
HP0-382 also called Servicing HP Mid-Range Integrity Servers is a HP exam of HP company.
HP0-381 also called Configuration & Management of HP Integrity Mid-range Servers is a HP exam of HP company.
HP0-380 also called Planning & Design of HP Integrity Entry-Level Srvr Solutions is a HP exam of HP company.
HP0-255 also called Planning & Design of HP Integrity Mid-Range Server Solutions is a HP exam of HP company.
HP0-063 also called LF PROFESSIONAL COLOR WORKFLOW MANAGEMENT is a HP exam of HP company.
HP0-891 also called Implementing HP XP1024/128 Array Solution Fundamentals is a HP exam of HP company.
HP0-876 also called Implementing HP ProLiant Cluster Solutions for NetWare 6 is a HP exam of HP company.
HP0-874 also called Implementing Windows 2000 on HP ProLiant Clusters is a HP exam of HP company.
HP0-866 also called Implementing Compaq ProLiant Cluster Solutions for NetWare is a HP exam of HP company.
HP0-864 also called Implementing Windows 2000 on Compaq ProLiant Clusters is a HP exam of HP company.
HP0-850 also called Integrating Oracle9i with hp Platforms is a HP exam of HP company.
HP0-803 also called Implementing MSA Storage Solutions is a HP exam of HP company.
HP0-802 also called Alpha/Linux Integration and Performance is a HP exam of HP company.
HP0-797 also called Enterprise Integration and Management of HP ProLiant Servers is a HP exam of HP company.
HP0-786 also called NonStop Advanced Application Design is a HP exam of HP company.
HP0-785 also called NonStop Hardware Install, Maintain, Upgrade is a HP exam of HP company.
HP0-784 also called NonStop Problem Management and Resolution is a HP exam of HP company.
HP0-781 also called NonStop Performance Analysis and Tuning is a HP exam of HP company.
HP0-773 also called Installing & Supporting Standard HP SAN Environments is a HP exam of HP company.
HP0-768 also called NonStop Transaction Management Facility (TMF) is a HP exam of HP company.
HP0-767 also called NonStop Pathway TS and TS/MP is a HP exam of HP company.
HP0-765 also called NonStop Web Enabling is a HP exam of HP company.
HP0-764 also called NonStop Guardian Architecture is a HP exam of HP company.
HP0-763 also called NonStop Kemel Systems Management and Operations is a HP exam of HP company.
HP0-762 also called NonStop Kemel Platform Support is a HP exam of HP company.
HP0-761 also called NonStop Advanced Networking and Comms is a HP exam of HP company.
HP0-760 also called NonStop Kemel Advanced (Level 2) is a HP exam of HP company.
HP0-759 also called HP ProCurve Combined Security and Mobility Exam is a HP exam of HP company.
HP0-758 also called HP ProCurve Mobility is a HP exam of HP company.
HP0-757 also called HP ProCurve Security is a HP exam of HP company.
HP0-756 also called HP ProCurve Secure Mobility Solutions is a HP exam of HP company.
HP0-753 also called HP OpenView Service Desk 4.5 is a HP exam of HP company.
HP0-750 also called Advanced OpenVMS Support is a HP exam of HP company.
HP0-742 also called OpenView Storage Area Manager Fundamentals is a HP exam of HP company.
HP0-733 also called AlphaServer GS80/160/320 System Technologies is a HP exam of HP company.
HP0-727 also called HP OpenView Operations (7.x) Windows is a HP exam of HP company.
HP0-720 also called HP OpenView Omniback II is a HP exam of HP company.
HP0-719 also called OpenView Operations(7.x)- Windows is a HP exam of HP company.
HP0-710 also called Alpha Platforms Support is a HP exam of HP company.
HP0-704 also called TruCluster v5 Implementation and Support is a HP exam of HP company.
HP0-703 also called Tru64 UNIX V5 Network Administration is a HP exam of HP company.
HP0-702 also called Tru64 UNIX V5 Advanced Admin. Support & Performance is a HP exam of HP company.
HP0-698 also called Supporting the HP ProLiant Storage Server Product Family is a HP exam of HP company.
HP0-685 also called Implementing HP Virtual Array Solutions is a HP exam of HP company.
HP0-671 also called Intermediate Customer Service Skills Level 2 is a HP exam of HP company.
HP0-664 also called NonStop Application Design and Development is a HP exam of HP company.
HP0-663 also called NonStop Data Communication Basics is a HP exam of HP company.
HP0-662 also called NonStop Configuration and Planning is a HP exam of HP company.
HP0-661 also called NonStop Systems and Technologies is a HP exam of HP company.
HP0-660 also called NonStop Kemal Basics (Level 1) is a HP exam of HP company.
HP0-656 also called DATA PROTECTOR 5.5 BASICS FOR UNIX is a HP exam of HP company.
HP0-655 also called Data Protector 5.5 Basics for Windows is a HP exam of HP company.
HP0-651 also called OpenVMS System Administration is a HP exam of HP company.
HP0-645 also called Implementing HP ProLiant Servers is a HP exam of HP company.
HP0-638 also called Building Proactive Networks is a HP exam of HP company.
HP0-634 also called NNM III(7.x) Advanced is a HP exam of HP company.
HP0-633 also called NNM II(7.x) Customization is a HP exam of HP company.
HP0-632 also called NNM 1(7.x) Essentials is a HP exam of HP company.
HP0-628 also called Implementing HSx80 Compag Storage Solutions for UNIX is a HP exam of HP company.
HP0-626 also called Hardcopy Solutions Technical Training Test v7.1 (Wds) is a HP exam of HP company.
HP0-603 also called HP Routing Switch Essentials version 3.0 is a HP exam of HP company.
HP0-601 also called Tru64 UNIX V5.0 System Admin. Support & Integration is a HP exam of HP company.
HP0-538 also called Network Printing Solutions v3 is a HP exam of HP company.
HP0-517 also called HP Integrity Server Multi-OS Installation and Deployment is a HP exam of HP company.
HP0-513 also called AlphaServer System Maintenance (formerlt #330-610) is a HP exam of HP company.
HP0-509 also called Compag Alpha Sales Training is a HP exam of HP company.
HP0-461 also called Supporting the Enterprise Virtual Array (EVA) Storage Family is a HP exam of HP company.
HP0-460 also called Implementing HP XP12000/10000 Solution Fundamentals is a HP exam of HP company.
HP0-451 also called Radia v4 Foundation Exam is a HP exam of HP company.
HP0-450 also called OpenVMS v7 Advanced Administration. Performance.and Support is a HP exam of HP company.
HP0-449 also called Total Print Management Technical Professional is a HP exam of HP company.
HP0-447 also called Business Process Document Solutions Technical Professional is a HP exam of HP company.
HP0-446 also called High Impact Color Imaging and Printing Technical Professional is a HP exam of HP company.
HP0-438 also called Advanced SAN Architecture is a HP exam of HP company.
HP0-436 also called OpenVMS v7 Network Administration is a HP exam of HP company.
HP0-425 also called OpenCall Service Developer is a HP exam of HP company.
HP0-401 also called Tru64 UNIX v.4 to v.5 Update is a HP exam of HP company.
HP0-390 also called Planning & Deployment of HP BladeSystem Solutions is a HP exam of HP company.
HP0-345 also called HP OpenView Operations (OVO) II8.x UNIX is a HP exam of HP company.
HP0-336 also called Identity Management Exam is a HP exam of HP company.
HP0-335 also called HP OpenView Operations (OVO) I8.x UNIX is a HP exam of HP company.
HP0-324 also called Power On with HP for Technical Professionals- Multi- OS is a HP exam of HP company.
HP0-311 also called HP OpenView TeMIP is a HP exam of HP company.
HP0-310 also called OpenView Performance Insight is a HP exam of HP company.
HP0-302 also called Planning and Designing HP Superdome Server Solutions is a HP exam of HP company.
HP0-273 also called Power On Sales Professional Server Solutions Certification is a HP exam of HP company.
HP0-266 also called Servicing HP Monochrome LaserJet MFP Printers,High-End is a HP exam of HP company.
HP0-265 also called Servicing HP Color LaserJet MFP Printers,High-End is a HP exam of HP company.
HP0-263 also called Servicing HP Color LaserJet Printers, High-End is a HP exam of HP company.
HP0-262 also called Servicing HP Large Format Printers & MFP is a HP exam of HP company.
HP0-243 also called Supporting OVSAM(OpenView Storage Area Manager) is a HP exam of HP company.
HP0-242 also called Supporting the ESL9000 is a HP exam of HP company.
HP0-241 also called Supporting the Enterprise Virtual Array (EVA) Storage Family is a HP exam of HP company.
HP0-240 also called Supporting the Virtual Array(VA) Storage Family is a HP exam of HP company.
HP0-239 also called Supporting the Modular Array(MA) Storage Family is a HP exam of HP company.
HP0-238 also called Supporting the MSA1000 and SCSI JBODS is a HP exam of HP company.
HP0-236 also called Supporting SAN Infrastructure & Solutions is a HP exam of HP company.
HP0-230 also called HP Crisis Management Level 1 Certification is a HP exam of HP company.
HP0-210 also called HP Mission Critical Technical Level 1 Certification is a HP exam of HP company.
HP0-205 also called Supporting the Enterprise Modular Library is a HP exam of HP company.
HP0-198 also called HP SuperDome Technical Presales Always on Gold Certification is a HP exam of HP company.
HP0-197 also called HP SuperDome Sales Always on Gold Certification is a HP exam of HP company.
HP0-195 also called HP Modular Disk Array and SureStore is a HP exam of HP company.
HP0-173 also called HP SuperDome Technical Pre-Sales Service is a HP exam of HP company.
HP0-171 also called HP Networked Storage Sales Professional is a HP exam of HP company.
HP0-136 also called HP Large Format Printing Technical Professional is a HP exam of HP company.
HP0-120 also called HP HA Cluster/Enterprise Certification is a HP exam of HP company.
HP0-087 also called Planning and Designing HP Enterprise Solutions is a HP exam of HP company.
HP0-081 also called OpenVMS System Administration is a HP exam of HP company.
HP0-080 also called HP Multi-User System Product T500/T600 Certification is a HP exam of HP company.
HP0-075 also called HP Multi-User System Product K-SERIES Certification is a HP exam of HP company.
HP0-072 also called Storage Subsystems for Open VMS is a HP exam of HP company.
HP0-071 also called Storage Subsystems for Window NT is a HP exam of HP company.
HP0-070 also called Storage Subsystems for UNIX is a HP exam of HP company.
HP0-054 also called Compaq/Oracle 8i I&P with Windows NT is a HP exam of HP company.
HP0-051 also called HP UNIX 10x/11.x Operating System Certification is a HP exam of HP company.
HP0-050 also called Selling Compaq Enterprise StorareWorks Solutions is a HP exam of HP company.
HP0-022 also called Essential Service Skills is a HP exam of HP company.

haiji
关注
多目标跟踪算法 | DeepSort
黎国溥
02-09 5万+
前言 论文名称：（ICIP2017）Single-Simple Online and Realtime Tracking with a Deep Association Metric 论文地址：https://arxiv.org/abs/1703.07402 开源地址：https://github.com/nwojke/deep_sort 一、多目标跟踪的工作流程（常规） (1)给定视频的原始帧； (2)运行对象检测器以获得对象的边界框； (3)对于每个检测到的物体，计算出不同的特征.
BIOS编译（e3845）：MinnowBoard Max/Turbot 1.01 UEFI Firmware
技术联盟
03-02 710
【代码】BIOS编译（e3845）：MinnowBoard Max/Turbot 1.01 UEFI Firmware。
Pass4Sure Cisco Interactive Testing Engine and BrainDumps
吉的专栏
03-11 233
Pass4Sure Cisco Interactive Testing Engine and BrainDumpsPass4Sure Cisco Access Routing and LAN Switching 646-003 also called Advanced Routing and Switching for Account Managers is a Access Routing
Pass4sure Leader in IT Training and Certification
weixin_34024034的博客
11-01 87
Pass4sureHP0-X02Exam will provide you with exam questions and verified answers that reflect the actual exam. These questions and answers provide you with the experience of taking the a...
pass4sure软件安装问题
koukouyu的专栏
05-22 566
关于产品 1.产品问题 2.精题解析 3.自学辅导 4.产品更新 5.捆绑销售 6.商品样本 7.产品质量 关于购买 8.如何购买 9.如何付款 10.如何处理已购买商品 11.如何处理购买中出现的问题,请随时与我们的客服联系： 12.概述 具体解决方案：www.test168.com.cn/faq.html
Pass4Sure.70-640
10-29
Pass4Sure.70-640 微软认证 70-640 MCT Pass4Sure
Pass4Sure Cisco WAASSE
吉的专栏
03-11 250
Pass4Sure Cisco WAASSE 642-652 also called Wide Area Application Services for Field Engineers is a WAASSE exam of Cisco company. 642-651 also called Cisco Wide Area Application Services for System Eng
Pass4Sure HP HP CSA
吉的专栏
03-11 291
Pass4Sure HP HP CSA HP0-914 also called HP-UX High Availability is a HP CSA exam of HP company. HP0-096 also called HP-UX Advanced System Administration is a HP CSA exam of HP company. HP0-095 also ca
jupyter报以下错误Read the migration plan to Notebook 7 to learn about the new features and the actions to take if you are using extensions. https://jupyter-notebook.readthedocs.io/en/latest/migrate_to_notebook7.html Please note that updating to Notebook 7 might break some of your extensions. [W 19:23:44.080 NotebookApp] Loading JupyterLab as a classic notebook (v6) extension. [W 2025-05-31 19:23:44.085 LabApp] 'notebook_dir' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release. [W 2025-05-31 19:23:44.085 LabApp] 'notebook_dir' has moved from NotebookApp to ServerApp. This config will be passed to ServerApp. Be sure to update your config before our next release. [I 2025-05-31 19:23:44.085 LabApp] JupyterLab extension loaded from E:\anaconda\Lib\site-packages\jupyterlab [I 2025-05-31 19:23:44.085 LabApp] JupyterLab application directory is E:\anaconda\share\jupyter\lab [I 19:23:45.179 NotebookApp] Serving notebooks from local directory: E:\data [I 19:23:45.179 NotebookApp] Jupyter Notebook 6.5.4 is running at: [I 19:23:45.179 NotebookApp] http://localhost:8888/?token=8a4e3c786fabbd199ffbddb6aacd0fb20ecaaa71ecef1762 [I 19:23:45.179 NotebookApp] or http://127.0.0.1:8888/?token=8a4e3c786fabbd199ffbddb6aacd0fb20ecaaa71ecef1762 [I 19:23:45.179 NotebookApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation). [C 19:23:45.225 NotebookApp] To access the notebook, open this file in a browser: file:///C:/Users/hp/AppData/Roaming/jupyter/runtime/nbserver-6052-open.html Or copy and paste one of these URLs: http://localhost:8888/?token=8a4e3c786fabbd199ffbddb6aacd0fb20ecaaa71ecef1762 or http://127.0.0.1:8888/?token=8a4e3c786fabbd199ffbddb6aacd0fb20ecaaa71ecef1762 0.00s - Debugger warning: It seems that frozen modules are being used, which may 0.00s - make the debugger miss breakpoints. Please pass -Xfrozen_modules=off 0.00s - to python to disable frozen modules. 0.00s - Note: Debugging will proceed. Set PYDEVD_DISABLE_FILE_VALIDATION=1 to disable this validation. [E 19:23:48.491 NotebookApp] Uncaught exception GET /notebooks/1.%E6%B7%98%E5%AE%9D%E7%94%A8%E6%88%B7%E8%A1%8C%E4%B8%BA%E5%88%86%E6%9E%90%E9%A2%84%E6%B5%8B.ipynb (::1) HTTPServerRequest(protocol='http', host='localhost:8888', method='GET', uri='/notebooks/1.%E6%B7%98%E5%AE%9D%E7%94%A8%E6%88%B7%E8%A1%8C%E4%B8%BA%E5%88%86%E6%9E%90%E9%A2%84%E6%B5%8B.ipynb', version='HTTP/1.1', remote_ip='::1') Traceback (most recent call last): File "E:\anaconda\Lib\site-packages\tornado\web.py", line 1786, in _execute result = await result ^^^^^^^^^^^^ File "E:\anaconda\Lib\site-packages\tornado\gen.py", line 786, in run yielded = self.gen.send(value) ^^^^^^^^^^^^^^^^^^^^ File "E:\anaconda\Lib\site-packages\notebook\notebook\handlers.py", line 94, in get self.write(self.render_template('notebook.html', ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\anaconda\Lib\site-packages\notebook\base\handlers.py", line 515, in render_template return template.render(**ns) ^^^^^^^^^^^^^^^^^^^^^ File "E:\anaconda\Lib\site-packages\jinja2\environment.py", line 1304, in render self.environment.handle_exception() File "E:\anaconda\Lib\site-packages\jinja2\environment.py", line 939, in handle_exception raise rewrite_traceback_stack(source=source) File "E:\anaconda\Lib\site-packages\notebook\templates\notebook.html", line 1, in top-level template code {% extends "page.html" %} File "E:\anaconda\Lib\site-packages\notebook\templates\page.html", line 187, in top-level template code {% block header %} File "E:\anaconda\Lib\site-packages\notebook\templates\notebook.html", line 115, in block 'header' {% for exporter in get_frontend_exporters() %} ^^^^^^^^^^^^^^^^^^^^^^^^^ File "E:\anaconda\Lib\site-packages\notebook\notebook\handlers.py", line 23, in get_frontend_exporters from nbconvert.exporters.base import get_export_names, get_exporter File "E:\anaconda\Lib\site-packages\nbconvert\__init__.py", line 5, in <module> from .exporters import * File "E:\anaconda\Lib\site-packages\nbconvert\exporters\__init__.py", line 1, in <module> from .asciidoc import ASCIIDocExporter File "E:\anaconda\Lib\site-packages\nbconvert\exporters\asciidoc.py", line 9, in <module> from .templateexporter import TemplateExporter File "E:\anaconda\Lib\site-packages\nbconvert\exporters\templateexporter.py", line 25, in <module> from lxml.html.clean import clean_html File "E:\anaconda\Lib\site-packages\lxml\html\clean.py", line 18, in <module> raise ImportError( ImportError: lxml.html.clean module is now a separate project lxml_html_clean. Install lxml[html_clean] or lxml_html_clean directly. [E 19:23:48.491 NotebookApp] { "Host": "localhost:8888", "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7", "Referer": "http://localhost:8888/tree", "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36 Edg/137.0.0.0" } [E 19:23:48.491 NotebookApp] 500 GET /notebooks/1.%E6%B7%98%E5%AE%9D%E7%94%A8%E6%88%B7%E8%A1%8C%E4%B8%BA%E5%88%86%E6%9E%90%E9%A2%84%E6%B5%8B.ipynb (::1) 132.330000ms referer=http://localhost:8888/tree
06-01
4. **兼容性处理（可选）** ```python try: from lxml_html_clean import Cleaner except ImportError: from lxml.html.clean import Cleaner # 旧版本备用方案 ``` --- #### 典型应用场景验证 ```python # ...
Unity3d 周分享（22期 2019.8.30 ）
游戏路上的小学生
09-29 7496
选自过去1~2周 自己所看到外文内容：https://twitter.com/unity3d 和各种其他博客来源吧 早就有了，抱歉才发！ 1、 Unity Transform 性能优化摘要 https://qiita.com/sator_imaging/items/ff5811885f515a0a4998 由于我有机会在逐帧的基础上处理大量的Transform ，我想总结一下...
现在我的功能都能实现，但是最近上了一台h3c V5版本的接入交换机，绑定命令和其他接入交换机不一样，绑定步骤是这样的，首先登录到这个交换机，输入display mac-address xxxx-xxxx-xxxx 回显如下<CDSL_SW201.28_LBG>dis mac-add 1c69-7a56-b2fb MAC ADDR VLAN ID STATE PORT INDEX AGING TIME(s) 1c69-7a56-b2fb 116 LEARNED GigabitEthernet1/0/7 AGING --- 1 MAC address(es) found --- 然后进入全局配置模式sys 再进入到具体的端口，如上是GigabitEthernet1/0/7 进入之后执行绑定命令 user-bind ip-address ip地址 mac-address xxxx-xxxx-xxxx(mac地址）然后再输入dis user-bind mac-address xxxx-xxxx-xxxx验证是否绑定成功，然后输入save force保存即可 因为V5的交换机不多，可以直接在代码里面写一个列表，如果在这个列表里面，就执行V5的命令 我现在的代码如下import logging import re import time import threading import tkinter as tk from tkinter import ttk, scrolledtext, messagebox from netmiko import ConnectHandler # ----------------------- 日志配置 ----------------------- logging.basicConfig( filename='ip_mac_bind.log', level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s', encoding='utf-8' ) # ----------------------- 配置参数 ----------------------- DEVICES = { 'oa_core_switch': { 'device_type': 'hp_comware', 'host': '172.17.21.1', 'username': 'user', 'password': 'CD5', 'timeout': 30 }, 'aggregation_switch': { 'device_type': 'hp_comware', 'username': 'user', 'password': 'CD345', 'timeout': 30 }, 'access_switch': { 'device_type': 'hp_comware', 'username': 'python', 'password': 'C345', 'timeout': 30, 'global_delay_factor': 3 } } # 已知汇聚交换机列表 AGGREGATION_SWITCHES = ["172.17.21.2", "172.17.21.3", "172.17.21.4", "172.17.21.22"] # ----------------------- 工具函数 ----------------------- def format_mac_address(raw_mac): """格式化MAC地址为H3C格式：xxxx-xxxx-xxxx""" cleaned = re.sub(r'[^0-9a-fA-F]', '', raw_mac) if len(cleaned) != 12: raise ValueError("无效的MAC地址格式") return f"{cleaned[:4]}-{cleaned[4:8]}-{cleaned[8:12]}".lower() def connect_with_retry(device_info, retries=3, delay=5): """带重试机制的设备连接""" for attempt in range(retries): try: # 确保设置了合理的延迟因子 if 'global_delay_factor' not in device_info: device_info['global_delay_factor'] = 2 conn = ConnectHandler(**device_info) logging.info(f"成功连接 {device_info['host']}") # 确保禁用分页 conn.send_command_timing("screen-length disable", delay_factor=2) time.sleep(0.5) # 确保命令执行完成 return conn except Exception as e: logging.error(f"连接失败({attempt + 1}/{retries}) {device_info['host']}: {str(e)}") time.sleep(delay) raise ConnectionError(f"无法连接 {device_info['host']}") def get_device_credentials(ip): """根据IP地址确定设备类型""" if ip == DEVICES['oa_core_switch']['host']: return DEVICES['oa_core_switch'].copy() if ip in AGGREGATION_SWITCHES: # 汇聚交换机使用自己的凭据 creds = DEVICES['aggregation_switch'].copy() creds['host'] = ip return creds else: # 默认使用接入交换机凭据 creds = DEVICES['access_switch'].copy() creds['host'] = ip return creds def parse_switch_name(switch_name): """将交换机名称转换为IP地址""" # 支持格式: SW201.55 或 sw201.55 pattern = r'^[sS][wW](\d{1,3})\.(\d{1,3})$' match = re.match(pattern, switch_name) if not match: raise ValueError("交换机名称格式错误，请使用 SW交换机编号 的格式") building = match.group(1) switch_num = match.group(2) # 验证数据在合理范围内 if not 0 <= int(building) <= 255: raise ValueError(f"数据超出范围: {building}") # 验证交换机编号在合理范围内 if not 0 <= int(switch_num) <= 255: raise ValueError(f"交换机编号超出范围: {switch_num}") return f"172.17.{building}.{switch_num}" # ----------------------- 核心功能 ----------------------- def find_port_with_mac(conn, mac): """查找MAC地址所在的端口（支持单链路和聚合端口）""" try: output = conn.send_command_timing(f"display mac-address {mac}", delay_factor=4) logging.info(f"MAC地址查询结果 ({conn.host}):\n{output}") # 查找端口（可能是聚合端口或普通端口） found_port = None # 正则表达式匹配端口 port_pattern = r'(BAGG\d+|GE\S+|XGE\S+|Ten-GigabitEthernet\S+)' for line in output.splitlines(): # 查找Learned状态的端口 if 'Learned' in line: # 优先查找聚合端口 if 'BAGG' in line: match = re.search(r'BAGG\d+', line) if match: found_port = match.group() logging.info(f"在{conn.host}上找到聚合端口: {found_port}") return found_port, "AGG" # 查找物理端口 elif 'GE' in line or 'XGE' in line or 'Ten-GigabitEthernet' in line: match = re.search(port_pattern, line) if match: found_port = match.group() logging.info(f"在{conn.host}上找到物理端口: {found_port}") return found_port, "PHY" # 如果没找到明确的端口，尝试普通查询 for line in output.splitlines(): if 'GE' in line or 'XGE' in line or 'BAGG' in line or 'Ten-GigabitEthernet' in line: match = re.search(port_pattern, line) if match: found_port = match.group() if 'BAGG' in found_port: logging.info(f"在{conn.host}上找到聚合端口: {found_port}") return found_port, "AGG" else: logging.info(f"在{conn.host}上找到物理端口: {found_port}") return found_port, "PHY" logging.warning(f"在{conn.host}上未找到明确的端口") return None, None except Exception as e: logging.error(f"MAC地址查询失败 ({conn.host}): {str(e)}") return None, None def parse_lldp_neighbor(output): """解析LLDP输出获取管理IP""" for line in output.splitlines(): if 'Management address' in line and ':' in line: ip_match = re.search(r'\b(?:[0-9]{1,3}\.){3}[0-9]{1,3}\b', line) if ip_match: return ip_match.group() return None def get_lldp_neighbor(conn, port): """获取LLDP邻居信息""" try: # 确保端口格式正确，移除多余空格和括号 port = re.sub(r'[()]', '', port).strip() # H3C端口格式转换 if port.startswith('XGE'): converted_port = port.replace("XGE", "Ten-GigabitEthernet") elif port.startswith('GE'): converted_port = port.replace("GE", "GigabitEthernet") else: converted_port = port logging.info(f"在{conn.host}上查询接口 {converted_port} 的LLDP邻居信息") output = conn.send_command_timing( f"display lldp neighbor-information interface {converted_port} verbose", read_timeout=90, delay_factor=4 ) return parse_lldp_neighbor(output) except Exception as e: logging.error(f"在{conn.host}上LLDP查询失败: {str(e)}") return None def get_agg_members(conn, agg_port): """获取聚合组的成员端口（改进的解析逻辑）""" try: # 将聚合端口转换为标准格式（如BAGG12 -> Bridge-Aggregation12） if agg_port.startswith('BAGG'): bridge_agg = "Bridge-Aggregation" + agg_port[4:] else: bridge_agg = agg_port logging.info(f"查询聚合组: {bridge_agg}") # 使用正确的命令格式 output = conn.send_command_timing( f"display link-aggregation verbose {bridge_agg}", delay_factor=4 ) logging.info(f"聚合组查询结果:\n{output}") # 解析成员端口 - 改进的解析逻辑 members = [] in_local_section = False for line in output.splitlines(): # 查找Local部分标题 if "Local:" in line: in_local_section = True continue if in_local_section: # 检查是否进入Remote部分 if "Remote:" in line: break # 忽略空行 if not line.strip(): continue # 提取物理端口（行中第一个元素） parts = line.split() if parts and any(port_type in parts[0] for port_type in ['GE', 'XGE', 'Ten']): port_name = parts[0] # 移除可能的参考端口标识 (R) if '(' in port_name: port_name = port_name.split('(')[0] members.append(port_name) logging.info(f"找到成员端口: {port_name}") if not members: # 尝试备用解析方法 logging.warning("使用备用方法解析成员端口") for line in output.splitlines(): if any(port_type in line for port_type in ['GE', 'XGE', 'Ten']): match = re.search(r'(GE\S+|XGE\S+|Ten-GigabitEthernet\S+)', line) if match: port_name = match.group() if '(' in port_name: port_name = port_name.split('(')[0] if port_name not in members: members.append(port_name) logging.info(f"找到成员端口: {port_name}") if not members: logging.warning(f"未能在聚合组 {bridge_agg} 中找到成员端口") else: logging.info(f"找到 {len(members)} 个成员端口") return members except Exception as e: logging.error(f"聚合组查询失败: {str(e)}") return [] def get_next_hop_from_port(conn, port, port_type): """根据端口类型获取下一跳设备""" if port_type == "AGG": logging.info(f"处理聚合端口: {port}") # 获取聚合组中的所有物理端口 physical_ports = get_agg_members(conn, port) if not physical_ports: logging.warning(f"在{conn.host}上未找到聚合端口 {port} 的成员端口") return None # 尝试每个物理端口查找LLDP邻居 for physical_port in physical_ports: logging.info(f"在物理端口 {physical_port} 上查询LLDP邻居") neighbor_ip = get_lldp_neighbor(conn, physical_port) if neighbor_ip: logging.info(f"在端口 {physical_port} 上找到邻居: {neighbor_ip}") return neighbor_ip return None else: logging.info(f"处理物理端口: {port}") return get_lldp_neighbor(conn, port) def trace_next_hop(switch_ip, mac): """追踪下一跳设备（改进的聚合端口处理）""" conn = None try: # 获取设备凭据 device_info = get_device_credentials(switch_ip) conn = connect_with_retry(device_info) # 查找MAC地址所在的端口及其类型 port, port_type = find_port_with_mac(conn, mac) if not port: logging.warning(f"在{switch_ip}上未找到MAC地址 {mac} 对应的端口") return None # 查找邻居设备IP neighbor_ip = get_next_hop_from_port(conn, port, port_type) if neighbor_ip: logging.info(f"在{switch_ip}上端口 {port} 找到邻居设备: {neighbor_ip}") return neighbor_ip else: logging.warning(f"在{switch_ip}上端口 {port} 未找到LLDP邻居") return None except Exception as e: logging.error(f"在{switch_ip}上追踪失败: {str(e)}") return None finally: if conn: conn.disconnect() def trace_final_device(mac): """追踪到最终设备""" formatted_mac = format_mac_address(mac) logging.info(f"开始追踪 MAC: {formatted_mac}") # 第一跳：核心交换机 core_ip = DEVICES['oa_core_switch']['host'] first_hop = trace_next_hop(core_ip, formatted_mac) if not first_hop: logging.warning("无法从核心交换机找到第一跳设备") return None # 检查第一跳设备是否是汇聚交换机 if first_hop in AGGREGATION_SWITCHES: logging.info(f"{first_hop} 是已知汇聚交换机，继续追踪") # 第二跳：从汇聚交换机追踪 final_device = trace_next_hop(first_hop, formatted_mac) if not final_device: logging.info(f"在汇聚交换机{first_hop}上未找到下层设备，使用该交换机作为最终设备") return first_hop return final_device else: logging.info(f"{first_hop} 不是已知汇聚交换机，作为最终设备") return first_hop def configure_device(device_ip, ip, mac): """在最终设备上绑定IP-MAC""" conn = None try: # 获取设备凭据 device_info = get_device_credentials(device_ip) # 为接入交换机设置更高的延迟因子 device_info['global_delay_factor'] = 3 conn = connect_with_retry(device_info) # 进入系统视图 - 使用send_command_timing避免期望字符串问题 conn.send_command_timing("system-view", delay_factor=3) time.sleep(1) # 确保进入系统视图 # 绑定IP-MAC cmd = f"ip source binding ip-address {ip} mac-address {mac}" output = conn.send_command_timing(cmd, delay_factor=3) logging.info(f"在{device_ip}上执行命令: {cmd}\n输出: {output}") # 保存配置 - 使用更稳健的方式处理保存确认 save_output = conn.send_command_timing("save force", delay_factor=3) if "Are you sure" in save_output or "(Y/N)" in save_output: save_output += conn.send_command_timing("y", delay_factor=3) time.sleep(2) # 给保存操作足够的时间 logging.info(f"在{device_ip}上保存配置结果: {save_output}") # 检查是否成功绑定 verify_cmd = f"display ip source binding ip-address {ip}" verify_output = conn.send_command_timing(verify_cmd, delay_factor=3) logging.info(f"验证绑定: {verify_output}") # 确认MAC地址是否在输出中 if mac.lower() in verify_output.lower(): logging.info(f"在{device_ip}上成功绑定验证") return True, device_ip else: logging.warning(f"在{device_ip}上未找到绑定记录") return False, device_ip except Exception as e: logging.error(f"在{device_ip}上配置失败: {str(e)}") return False, device_ip finally: if conn: try: conn.disconnect() except: pass def bind_ip_mac(ip, mac): """主绑定流程（自动发现）""" try: formatted_mac = format_mac_address(mac) logging.info(f"开始处理 自动发现: IP: {ip}, MAC: {formatted_mac}") # 查找最终设备 device_ip = trace_final_device(formatted_mac) if not device_ip: return f"❌ 错误: 无法找到MAC {formatted_mac} 对应的网络设备" # 在最终设备上配置 success, target_ip = configure_device(device_ip, ip, formatted_mac) return f"✅ 成功: 在 {target_ip} 上绑定 {ip} - {formatted_mac}" if success else \ f"❌ 错误: 无法在 {target_ip} 上绑定 {ip} - {formatted_mac}" except Exception as e: error_msg = f"⚠️ 异常: {str(e)}" logging.error(error_msg) return error_msg def manual_bind(ip, mac, switch_name): """手动绑定流程""" try: formatted_mac = format_mac_address(mac) switch_ip = parse_switch_name(switch_name) logging.info(f"开始处理 手动绑定: IP: {ip}, MAC: {formatted_mac}, 交换机: {switch_name} -> {switch_ip}") # 在指定交换机上配置 success, target_ip = configure_device(switch_ip, ip, formatted_mac) return f"✅ 成功: 在 {target_ip} 上手动绑定 {ip} - {formatted_mac}" if success else \ f"❌ 错误: 无法在 {target_ip} 上手动绑定 {ip} - {formatted_mac}" except ValueError as ve: error_msg = f"⚠️ 输入错误: {str(ve)}" logging.error(error_msg) return error_msg except Exception as e: error_msg = f"⚠️ 异常: {str(e)}" logging.error(error_msg) return error_msg # ----------------------- GUI界面 ----------------------- class IPMacBindApp: def __init__(self, root): self.root = root self.root.title("IP-MAC绑定工具") self.root.geometry("900x750") # 调整尺寸以适应新输入区域 self.root.resizable(True, True) # 设置现代主题 style = ttk.Style() style.theme_use('clam') # 配置颜色 style.configure("TFrame", background="#f0f0f0") style.configure("TLabel", background="#f0f0f0", foreground="#333333") style.configure("TButton", background="#4a86e8", foreground="white", font=("Arial", 10)) style.map("TButton", background=[('active', '#3a76d8')]) style.configure("Accent.TButton", background="#28a745", foreground="white", font=("Arial", 10, "bold")) style.map("Accent.TButton", background=[('active', '#218838')]) style.configure("Treeview", background="white", fieldbackground="white", foreground="#333333") style.configure("Treeview.Heading", background="#e9ecef", foreground="#333333", font=("Arial", 9, "bold")) style.configure("TLabelframe", background="#f0f0f0", foreground="#333333") style.configure("TLabelframe.Label", background="#f0f0f0", foreground="#333333") style.configure("TScrollbar", background="#e9ecef") # 配置操作按钮样式 style.configure("Delete.TButton", background="#e74c3c", foreground="white", font=("Arial", 9, "bold")) style.map("Delete.TButton", background=[('active', '#c0392b')]) # 创建主框架 main_frame = ttk.Frame(root) main_frame.pack(fill="both", expand=True, padx=15, pady=15) # 标题区域 title_frame = ttk.Frame(main_frame) title_frame.pack(fill="x", pady=(0, 10)) title_label = ttk.Label( title_frame, text="IP-MAC绑定工具", font=("Arial", 16, "bold"), foreground="#2c3e50" ) title_label.pack(pady=5) # ========== 新增手动绑定区域 ========== manual_frame = ttk.LabelFrame(main_frame, text="手动交换机绑定") manual_frame.pack(fill="x", pady=10, padx=5) # 使用网格布局 manual_grid = ttk.Frame(manual_frame) manual_grid.pack(fill="x", padx=10, pady=10) # 交换机名称标签和输入框 ttk.Label(manual_grid, text="交换机名称:").grid(row=0, column=0, padx=5, pady=5, sticky="e") self.switch_entry = ttk.Entry(manual_grid, width=20) self.switch_entry.grid(row=0, column=1, padx=5, pady=5, sticky="w") self.switch_entry.insert(0, "SW201.55") # 提示文本 tip_label = ttk.Label( manual_grid, text="格式: SW交换机号 (示例: SW201.55 -> 172.17.201.55)", foreground="#666666", font=("Arial", 8) ) tip_label.grid(row=0, column=2, padx=10, pady=5, sticky="w", columnspan=3) # IP地址标签和输入框 ttk.Label(manual_grid, text="IP地址:").grid(row=1, column=0, padx=5, pady=5, sticky="e") self.manual_ip_entry = ttk.Entry(manual_grid, width=20) self.manual_ip_entry.grid(row=1, column=1, padx=5, pady=5, sticky="w") # MAC地址标签和输入框 ttk.Label(manual_grid, text="MAC地址:").grid(row=1, column=2, padx=5, pady=5, sticky="e") self.manual_mac_entry = ttk.Entry(manual_grid, width=20) self.manual_mac_entry.grid(row=1, column=3, padx=5, pady=5, sticky="w") # 添加手动绑定按钮 manual_add_btn = ttk.Button( manual_grid, text="添加手动绑定任务", command=self.add_manual_to_queue, width=18, style="Accent.TButton" ) manual_add_btn.grid(row=1, column=4, padx=10, pady=5) # 添加分隔线 separator = ttk.Separator(main_frame, orient="horizontal") separator.pack(fill="x", pady=10) # ========== 自动绑定区域 ========== auto_frame = ttk.LabelFrame(main_frame, text="自动发现绑定 (通过LLDP)") auto_frame.pack(fill="x", pady=10, padx=5) # 使用网格布局 auto_grid = ttk.Frame(auto_frame) auto_grid.pack(fill="x", padx=10, pady=10) ttk.Label(auto_grid, text="IP地址:").grid(row=0, column=0, padx=5, pady=5, sticky="e") self.auto_ip_entry = ttk.Entry(auto_grid, width=20) self.auto_ip_entry.grid(row=0, column=1, padx=5, pady=5, sticky="w") ttk.Label(auto_grid, text="MAC地址:").grid(row=0, column=2, padx=5, pady=5, sticky="e") self.auto_mac_entry = ttk.Entry(auto_grid, width=20) self.auto_mac_entry.grid(row=0, column=3, padx=5, pady=5, sticky="w") auto_add_btn = ttk.Button( auto_grid, text="添加到队列 (自动发现)", command=self.add_auto_to_queue, width=18, style="TButton" ) auto_add_btn.grid(row=0, column=4, padx=10, pady=5) # 分隔线下方的队列区域 separator2 = ttk.Separator(main_frame, orient="horizontal") separator2.pack(fill="x", pady=5) # 队列区域 queue_frame = ttk.LabelFrame(main_frame, text="绑定任务队列") queue_frame.pack(fill="both", expand=True, pady=5) # 创建队列树视图（添加操作列） columns = ("type", "ip", "mac", "switch", "status", "actions") self.queue_tree = ttk.Treeview( queue_frame, columns=columns, show="headings", height=8, selectmode="browse" ) self.queue_tree.heading("type", text="类型") self.queue_tree.heading("ip", text="IP地址") self.queue_tree.heading("mac", text="MAC地址") self.queue_tree.heading("switch", text="目标交换机") self.queue_tree.heading("status", text="状态") self.queue_tree.heading("actions", text="操作") self.queue_tree.column("type", width=80, anchor="center") self.queue_tree.column("ip", width=120, anchor="center") self.queue_tree.column("mac", width=150, anchor="center") self.queue_tree.column("switch", width=150, anchor="center") self.queue_tree.column("status", width=100, anchor="center") self.queue_tree.column("actions", width=80, anchor="center") # 配置状态颜色 self.queue_tree.tag_configure('waiting', foreground='#6c757d') self.queue_tree.tag_configure('processing', foreground='#0d6efd') self.queue_tree.tag_configure('manual', foreground='#e67e22') self.queue_tree.tag_configure('auto', foreground='#3498db') self.queue_tree.tag_configure('success', foreground='#198754') self.queue_tree.tag_configure('failed', foreground='#dc3545') # 添加滚动条 tree_scroll = ttk.Scrollbar( queue_frame, orient="vertical", command=self.queue_tree.yview ) self.queue_tree.configure(yscrollcommand=tree_scroll.set) # 布局 self.queue_tree.pack(side="left", fill="both", expand=True, padx=5, pady=5) tree_scroll.pack(side="right", fill="y", padx=5, pady=5) # 操作按钮区域 btn_frame = ttk.Frame(main_frame) btn_frame.pack(fill="x", pady=10) # 添加开始绑定按钮 self.start_btn = ttk.Button( btn_frame, text="开始绑定", command=self.start_binding, width=12, style="Accent.TButton" ) self.start_btn.pack(side="left", padx=5) # 添加重试失败按钮 self.retry_btn = ttk.Button( btn_frame, text="重试失败", command=self.retry_failed, width=12, style="TButton" ) self.retry_btn.pack(side="left", padx=5) # 其他操作按钮 clear_queue_btn = ttk.Button( btn_frame, text="清空队列", command=self.clear_queue, width=12, style="TButton" ) clear_queue_btn.pack(side="left", padx=5) export_btn = ttk.Button( btn_frame, text="导出日志", command=self.export_log, width=12, style="TButton" ) export_btn.pack(side="right", padx=5) # 日志区域 log_frame = ttk.LabelFrame(main_frame, text="操作日志") log_frame.pack(fill="both", expand=True, pady=(0, 5)) self.log_area = scrolledtext.ScrolledText( log_frame, height=15, bg="white", fg="#333333" ) self.log_area.pack(fill="both", expand=True, padx=5, pady=5) self.log_area.configure(state="disabled") # 状态栏 self.status_var = tk.StringVar(value="就绪") status_bar = ttk.Label( root, textvariable=self.status_var, relief="sunken", anchor="w", background="#e9ecef", foreground="#6c757d", font=("Arial", 9) ) status_bar.pack(side="bottom", fill="x", padx=5, pady=2) # 状态变量 self.running = False self.queue = [] # 存储任务信息：((type, ip, mac, switch_name), status) self.task_ids = {} # 跟踪任务ID，防止重复添加未完成的任务 self.item_ids = {} # 跟踪树项ID，防止重复添加 # 绑定双击事件 self.queue_tree.bind("<Double-1>", self.on_tree_double_click) # 绑定右键菜单 self.context_menu = tk.Menu(root, tearoff=0) self.context_menu.add_command(label="删除任务", command=self.delete_selected_task) self.queue_tree.bind("<Button-3>", self.show_context_menu) self.log_message("✅ 应用程序已启动") self.log_message("手动绑定区域: 输入交换机名(如SW201.55)、IP和MAC，点'添加手动绑定任务'") self.log_message("自动绑定区域: 输入IP和MAC，点'添加到队列(自动发现)'") def log_message(self, message): """添加消息到日志区域""" self.log_area.configure(state="normal") self.log_area.insert(tk.END, f"{time.strftime('%H:%M:%S')} - {message}\n") self.log_area.see(tk.END) self.log_area.configure(state="disabled") self.status_var.set(message[:60] + "..." if len(message) > 60 else message) def add_auto_to_queue(self): """添加自动绑定任务到队列""" ip = self.auto_ip_entry.get().strip() mac = self.auto_mac_entry.get().strip() if not ip or not mac: messagebox.showwarning("输入错误", "请输入IP和MAC地址") return try: # 验证MAC格式 formatted_mac = format_mac_address(mac) # 检查IP格式 if not re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip): raise ValueError("无效的IP地址格式") # 创建任务标识符 task_type = "auto" task_id = f"{task_type}|{ip}|{mac}" # 检查任务是否已存在且未完成 if task_id in self.task_ids: existing_status = self.queue_tree.item(self.task_ids[task_id], "values")[4] if existing_status in ["等待中", "处理中..."]: self.log_message(f"⚠️ 任务已存在: {ip} ↔ {formatted_mac} (自动发现)") return # 添加到队列 self.queue.append((task_type, ip, mac, "")) # 添加到队列树 item_id = self.queue_tree.insert( "", "end", values=("自动发现", ip, formatted_mac, "待确定", "等待中", "删除"), tags=('auto', 'waiting') ) self.task_ids[task_id] = item_id self.item_ids[item_id] = task_id # 添加反向映射 # 清空输入框 self.auto_ip_entry.delete(0, tk.END) self.auto_mac_entry.delete(0, tk.END) self.log_message(f"✅ 已添加绑定任务: {ip} ↔ {formatted_mac} (自动发现)") self.status_var.set(f"队列: {len(self.queue)} 个任务等待处理") except Exception as e: self.log_message(f"❌ 错误: {str(e)}") def add_manual_to_queue(self): """添加手动绑定任务到队列""" switch_name = self.switch_entry.get().strip() ip = self.manual_ip_entry.get().strip() mac = self.manual_mac_entry.get().strip() if not switch_name or not ip or not mac: messagebox.showwarning("输入错误", "请输入交换机名称、IP和MAC地址") return try: # 验证MAC格式 formatted_mac = format_mac_address(mac) # 检查IP格式 if not re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip): raise ValueError("无效的IP地址格式") # 解析交换机名称 switch_ip = parse_switch_name(switch_name) # 创建任务标识符 task_type = "manual" task_id = f"{task_type}|{switch_ip}|{ip}|{formatted_mac}" # 检查任务是否已存在且未完成 if task_id in self.task_ids: existing_status = self.queue_tree.item(self.task_ids[task_id], "values")[4] if existing_status in ["等待中", "处理中..."]: self.log_message(f"⚠️ 任务已存在: {switch_name} ↔ {ip} ↔ {formatted_mac}") return # 添加到队列 self.queue.append((task_type, ip, mac, switch_name)) # 添加到队列树 item_id = self.queue_tree.insert( "", "end", values=("手动指定", ip, formatted_mac, f"{switch_name} ({switch_ip})", "等待中", "删除"), tags=('manual', 'waiting') ) self.task_ids[task_id] = item_id self.item_ids[item_id] = task_id # 添加反向映射 # 清空输入框（只清空IP和MAC，保留交换机名称） self.manual_ip_entry.delete(0, tk.END) self.manual_mac_entry.delete(0, tk.END) self.log_message(f"✅ 已添加绑定任务: {ip} ↔ {formatted_mac} (交换机: {switch_name} -> {switch_ip})") self.status_var.set(f"队列: {len(self.queue)} 个任务等待处理") except Exception as e: self.log_message(f"❌ 错误: {str(e)}") def on_tree_double_click(self, event): """处理树状视图的双击事件""" region = self.queue_tree.identify("region", event.x, event.y) if region != "cell": return column = self.queue_tree.identify_column(event.x) item_id = self.queue_tree.identify_row(event.y) if not item_id: return # 如果双击的是操作列（第6列） if column == "#6": self.confirm_delete_task(item_id) def confirm_delete_task(self, item_id): """确认删除任务""" values = self.queue_tree.item(item_id, "values") if not values: return if values[4] == "处理中...": # 第5列是状态 messagebox.showwarning("无法删除", "任务正在处理中，无法删除") return task_type = values[0] # 第1列是类型 ip = values[1] # 第2列是IP mac = values[2] # 第3列是MAC if messagebox.askyesno("确认删除", f"确定要删除 {task_type} 绑定任务吗？\nIP: {ip}\nMAC: {mac}"): self.delete_task(item_id) def delete_task(self, item_id): """从队列中删除任务""" if item_id not in self.item_ids: self.log_message(f"❌ 错误: 树项 {item_id} 不存在") return # 获取任务ID task_id = self.item_ids[item_id] # 从树视图中删除 self.queue_tree.delete(item_id) # 从task_ids字典中移除 if task_id in self.task_ids: del self.task_ids[task_id] # 从item_ids字典中移除 if item_id in self.item_ids: del self.item_ids[item_id] # 从队列中移除任务 task_parts = task_id.split("|") if len(task_parts) > 1: task_type = task_parts[0] ip = task_parts[1] mac = task_parts[2] if len(task_parts) >= 3 else "" switch = task_parts[3] if len(task_parts) >= 4 else "" # 从队列中删除相应的任务 for task in self.queue[:]: if ( task[0] == task_type and task[1] == ip and task[2] == mac and (len(task) < 4 or task[3] == switch) ): self.queue.remove(task) break self.log_message("♻️ 任务已删除") self.status_var.set(f"队列: {len(self.queue)} 个任务等待处理") def show_context_menu(self, event): """显示右键菜单""" item_id = self.queue_tree.identify_row(event.y) if not item_id: return values = self.queue_tree.item(item_id, "values") if not values or len(values) < 6: return self.queue_tree.selection_set(item_id) # 选中该行 # 创建带删除选项的菜单 self.context_menu.delete(0, tk.END) if values[4] == "处理中...": # 状态在第5列 self.context_menu.add_command( label="任务处理中（不可删除）" ) else: self.context_menu.add_command( label="删除任务", command=lambda id=item_id: self.confirm_delete_task(id) ) self.context_menu.tk_popup(event.x_root, event.y_root) def delete_selected_task(self): """删除当前选中的任务""" selected = self.queue_tree.selection() if selected: self.confirm_delete_task(selected[0]) # 在 add_manual_to_queue 方法中修改任务ID生成方式 def add_manual_to_queue(self): """添加手动绑定任务到队列""" switch_name = self.switch_entry.get().strip() ip = self.manual_ip_entry.get().strip() mac = self.manual_mac_entry.get().strip() if not switch_name or not ip or not mac: messagebox.showwarning("输入错误", "请输入交换机名称、IP和MAC地址") return try: # 验证MAC格式 formatted_mac = format_mac_address(mac) # 检查IP格式 if not re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip): raise ValueError("无效的IP地址格式") # 解析交换机名称 switch_ip = parse_switch_name(switch_name) # 创建任务标识符 - 使用交换机IP而不是名称 task_type = "manual" task_id = f"{task_type}|{switch_ip}|{ip}|{formatted_mac}" # 关键修改 # 检查任务是否已存在且未完成 if task_id in self.task_ids: existing_status = self.queue_tree.item(self.task_ids[task_id], "values")[4] if existing_status in ["等待中", "处理中..."]: self.log_message(f"⚠️ 任务已存在: {switch_name} ↔ {ip} ↔ {formatted_mac}") return # 添加到队列 self.queue.append((task_type, ip, mac, switch_name)) # 添加到队列树 item_id = self.queue_tree.insert( "", "end", values=("手动指定", ip, formatted_mac, f"{switch_name} ({switch_ip})", "等待中", "删除"), tags=('manual', 'waiting') ) self.task_ids[task_id] = item_id self.item_ids[item_id] = task_id # 添加反向映射 # 清空输入框（只清空IP和MAC，保留交换机名称） self.manual_ip_entry.delete(0, tk.END) self.manual_mac_entry.delete(0, tk.END) self.log_message(f"✅ 已添加绑定任务: {ip} ↔ {formatted_mac} (交换机: {switch_name} -> {switch_ip})") self.status_var.set(f"队列: {len(self.queue)} 个任务等待处理") except Exception as e: self.log_message(f"❌ 错误: {str(e)}") # 在 start_binding 方法中修改任务ID生成方式 # 修改 add_auto_to_queue 方法 def add_auto_to_queue(self): """添加自动绑定任务到队列""" ip = self.auto_ip_entry.get().strip() mac = self.auto_mac_entry.get().strip() if not ip or not mac: messagebox.showwarning("输入错误", "请输入IP和MAC地址") return try: # 验证MAC格式 formatted_mac = format_mac_address(mac) # 检查IP格式 if not re.match(r"^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$", ip): raise ValueError("无效的IP地址格式") # 创建任务标识符 task_type = "auto" task_id = f"{task_type}|{ip}|{formatted_mac}" # 使用格式化后的MAC # 检查任务是否已存在且未完成 if task_id in self.task_ids: existing_status = self.queue_tree.item(self.task_ids[task_id], "values")[4] if existing_status in ["等待中", "处理中..."]: self.log_message(f"⚠️ 任务已存在: {ip} ↔ {formatted_mac} (自动发现)") return # 添加到队列 - 只存储3个元素 self.queue.append((task_type, ip, mac)) # 添加到队列树 item_id = self.queue_tree.insert( "", "end", values=("自动发现", ip, formatted_mac, "待确定", "等待中", "删除"), tags=('auto', 'waiting') ) self.task_ids[task_id] = item_id self.item_ids[item_id] = task_id # 添加反向映射 # 清空输入框 self.auto_ip_entry.delete(0, tk.END) self.auto_mac_entry.delete(0, tk.END) self.log_message(f"✅ 已添加绑定任务: {ip} ↔ {formatted_mac} (自动发现)") self.status_var.set(f"队列: {len(self.queue)} 个任务等待处理") except Exception as e: self.log_message(f"❌ 错误: {str(e)}") # 修改 start_binding 方法中的任务处理部分 def start_binding(self): """开始绑定流程（多线程）""" if not self.queue: messagebox.showinfo("操作提示", "绑定队列为空") return if self.running: self.log_message("⚠️ 绑定任务已在执行中") return self.running = True self.start_btn.configure(state="disabled") self.retry_btn.configure(state="disabled") self.log_message(" 开始绑定任务处理...") # 创建线程执行绑定 def worker(): try: # 创建队列副本避免修改时冲突 queue_copy = self.queue.copy() for task_info in queue_copy: # 使用[:]创建副本避免修改冲突 if not self.running: self.log_message("❌ 绑定任务被中断") break # 解包任务信息 task_type = task_info[0] ip = task_info[1] mac = task_info[2] # 格式化MAC地址 formatted_mac = format_mac_address(mac) # 创建任务标识符 if task_type == "manual": switch_name = task_info[3] switch_ip = parse_switch_name(switch_name) task_id = f"{task_type}|{switch_ip}|{ip}|{formatted_mac}" else: # auto task_id = f"{task_type}|{ip}|{formatted_mac}" item_id = self.task_ids.get(task_id) # 检查任务是否已被删除 if not item_id or not self.queue_tree.exists(item_id): self.log_message(f"⏩ 跳过已删除任务: {ip} ↔ {formatted_mac}") continue # 更新任务状态 self.queue_tree.item( item_id, values=(task_type.capitalize(), ip, formatted_mac, self.queue_tree.item(item_id, "values")[3], "处理中...", "删除"), tags=('processing',) ) self.log_message(f"▶ 正在处理: {task_type}任务 - {ip} ↔ {formatted_mac}") # 执行绑定 start_time = time.time() if task_type == "manual": result = manual_bind(ip, mac, switch_name) switch_ip = parse_switch_name(switch_name) # 更新交换机显示 self.queue_tree.item( item_id, values=("手动指定", ip, formatted_mac, f"{switch_name} ({switch_ip})", "处理中...", "删除"), tags=('processing',) ) else: # auto # 调用自动绑定函数 result = bind_ip_mac(ip, mac) elapsed = time.time() - start_time self.log_message(f"⏱ 处理耗时: {elapsed:.2f}秒") self.log_message(result) # 解析结果并更新状态 if "成功" in result: status = "✅ 已完成" tag = 'success' # 自动任务需要更新交换机信息 if task_type == "auto": # 尝试从结果中提取设备IP (例如 "✅ 成功: 在 172.17.201.55 上绑定...") match = re.search(r'在\s*(\d+\.\d+\.\d+\.\d+)\s*上', result) if match: device_ip = match.group(1) self.queue_tree.item( item_id, values=("自动发现", ip, formatted_mac, device_ip, status, "删除"), tags=(tag,) ) else: self.queue_tree.item( item_id, values=("自动发现", ip, formatted_mac, "已发现", status, "删除"), tags=(tag,) ) else: # manual self.queue_tree.item( item_id, values=("手动指定", ip, formatted_mac, self.queue_tree.item(item_id, "values")[3], status, "删除"), tags=(tag,) ) else: status = "❌ 失败" tag = 'failed' self.queue_tree.item( item_id, values=(task_type.capitalize(), ip, formatted_mac, self.queue_tree.item(item_id, "values")[3], status, "删除"), tags=(tag,) ) # 处理完成后从主队列中移除 if task_info in self.queue: self.queue.remove(task_info) # 短暂暂停避免设备过载 time.sleep(1) self.log_message("🏁 所有绑定任务处理完成") except Exception as e: self.log_message(f"⚠️ 绑定过程中断: {str(e)}") finally: self.start_btn.configure(state="normal") self.retry_btn.configure(state="normal") self.running = False self.status_var.set("就绪 | 绑定任务完成") threading.Thread(target=worker, daemon=True).start() def retry_failed(self): """重试所有失败的任务""" # 收集所有失败的任务 failed_tasks = [] for item_id in self.queue_tree.get_children(): values = self.queue_tree.item(item_id, "values") if values and values[4] == "❌ 失败": # 第5列是状态 ip, mac = values[1], values[2] task_type = values[0] if task_type == "手动指定": switch_name_match = re.search(r'(\S+)\s*\(', values[3]) # 从"SW201.55 (172.17.201.55)"提取"SW201.55" if switch_name_match: switch_name = switch_name_match.group(1) failed_tasks.append((item_id, "manual", ip, mac, switch_name)) else: failed_tasks.append((item_id, "auto", ip, mac, "")) if not failed_tasks: messagebox.showinfo("操作提示", "没有失败的任务") return self.log_message(f"🔄 开始重试 {len(failed_tasks)} 个失败任务") # 直接开始绑定，不修改队列 self.running = True self.start_btn.configure(state="disabled") self.retry_btn.configure(state="disabled") # 创建线程执行重试 def worker(): try: for task_info in failed_tasks: item_id, task_type, ip, mac, switch_name = task_info if not self.running: self.log_message("❌ 重试任务被中断") break # 检查树项是否存在 if not self.queue_tree.exists(item_id): self.log_message(f"⏩ 跳过不存在的任务: {ip} ↔ {mac}") continue # 更新任务状态 self.queue_tree.item( item_id, values=(self.queue_tree.item(item_id, "values")[0], ip, format_mac_address(mac), self.queue_tree.item(item_id, "values")[3], "处理中...", "删除"), tags=('processing',) ) self.log_message(f"▶ 正在重试: {task_type}任务 - {ip} ↔ {format_mac_address(mac)}") # 执行绑定 start_time = time.time() if task_type == "manual": result = manual_bind(ip, mac, switch_name) else: # auto result = bind_ip_mac(ip, mac) elapsed = time.time() - start_time self.log_message(f"⏱ 处理耗时: {elapsed:.2f}秒") self.log_message(result) # 更新任务状态 if "成功" in result: status = "✅ 已完成" tag = 'success' else: status = "❌ 失败" tag = 'failed' self.queue_tree.item( item_id, values=(task_type, ip, format_mac_address(mac), self.queue_tree.item(item_id, "values")[3], status, "删除"), tags=(tag,) ) # 短暂暂停避免设备过载 time.sleep(1) self.log_message("🏁 所有重试任务处理完成") except Exception as e: self.log_message(f"⚠️ 重试过程中断: {str(e)}") finally: self.start_btn.configure(state="normal") self.retry_btn.configure(state="normal") self.running = False self.status_var.set("就绪 | 重试任务完成") threading.Thread(target=worker, daemon=True).start() def clear_queue(self): """清除整个队列""" if not self.queue: return if messagebox.askyesno("确认", "确定要清空所有绑定任务吗?"): self.queue = [] self.task_ids = {} self.item_ids = {} for item in self.queue_tree.get_children(): self.queue_tree.delete(item) self.log_message("♻️ 绑定队列已清空") self.status_var.set("就绪") def export_log(self): """导出日志到文件""" try: timestamp = time.strftime("%Y%m%d-%H%M%S") filename = f"ip_mac_bind_{timestamp}.log" with open(filename, "w", encoding="utf-8") as f: f.write(self.log_area.get("1.0", tk.END)) self.log_message(f"📄 日志已导出到 {filename}") messagebox.showinfo("导出成功", f"日志已保存到 {filename}") except Exception as e: self.log_message(f"❌ 日志导出失败: {str(e)}") messagebox.showerror("导出失败", f"无法保存日志: {str(e)}") # ----------------------- 主程序 ----------------------- if __name__ == "__main__": root = tk.Tk() app = IPMacBindApp(root) # 居中显示窗口 window_width = 900 window_height = 750 screen_width = root.winfo_screenwidth() screen_height = root.winfo_screenheight() position_x = int((screen_width - window_width) / 2) position_y = int((screen_height - window_height) / 2) root.geometry(f"{window_width}x{window_height}+{position_x}+{position_y}") root.mainloop()
07-16
4. 在端口下执行绑定命令：`user-bind ip-address ip地址 mac-address xxxx-xxxx-xxxx`。 5. 验证绑定：`display user-bind mac-address xxxx-xxxx-xxxx`。 6. 保存配置：`save force`。 用户计划在代码中维护...
Pass4Sure Oracle Oracle 11i
吉的专栏
03-11 332
Pass4Sure Oracle Oracle 11i 1z0-050 also called Oracle Database 11g: New Features for Administrators is a Oracle 11i exam of Oracle company. 1z0-236 also called 11i Applications DBA Fundamentals II is
Pass4Sure IBM IBM certifications
吉的专栏
03-11 840
Pass4Sure IBM IBM certifications 000-995 also called IBM WebSphere Process Server V6.1.System Administration is a IBM certifications exam of IBM company. 000-315 also called IBM WebSphere Message Brok
Pass4Sure Microsoft Microsoft Business Solutions
吉的专栏
03-11 250
Pass4Sure Microsoft Microsoft Business Solutions MB5-629 also called Microsoft Forecaster 7.0 is a Microsoft Business Solutions exam of Microsoft company. MB4-643 also called SL 7.0 Inventory & Order
Linux Shell为文件添加BOM并自动转换为unix格式
08-07 39
摘要：本文介绍了两个处理文件格式的实用技巧：1)使用vim命令添加BOM头并验证文件编码，通过hexdump查看文件头信息；2)安装dos2unix工具将Windows格式文件转换为Unix格式。这些方法适用于处理不同操作系统间的文件格式兼容性问题，特别是对Gradle构建脚本等文件的格式转换。
750W高PF值充电机电源方案：基于UCC28070、ST6599和PIC16F193X的设计与实现
08-08
750W高功率因数（PF）充电机电源设计方案，采用TI公司的UCC28070作为交错式PFC控制器，ST公司ST6599用于LLC谐振变换，以及Microchip的PIC16F193X作为主控芯片。文中不仅提供了详细的原理图、设计文件和烧录程序，还分享了实际调试经验和技术细节。具体来说，PFC环节通过优化乘法器补偿和电流环参数实现了极高的PF值；LLC部分则着重于死区时间和谐振腔参数的精确配置；单片机部分负责状态管理和故障保护等功能。最终方案实测效率达到94%，相比传统方案节能显著。 适合人群：电力电子工程师、硬件开发者、嵌入式系统设计师，特别是对高效电源设计感兴趣的读者。 使用场景及目标：适用于需要设计高性能、高效率充电机的企业和个人开发者。目标是在满足高功率因数的同时，提高转换效率并降低能耗。 其他说明：附带完整的原理图、设计文件和烧录程序，有助于读者快速上手并进行实际项目开发。同时引用了华南理工大学硕士学位论文的相关理论支持，使方案更具权威性和可靠性。
JAVA控制台命令详解.pdf
08-08
JAVA控制台命令详解
远程PLC通讯编程调试监控方案：基于安全验证型中转服务器的云边协同解决方案
最新发布
08-08
内容概要：本文介绍了远程PLC通讯编程调试监控方案，旨在解决传统PLC设备调试和维护过程中遇到的距离限制和技术支持难题。该方案采用安全验证型中转服务器，支持自定义网络设备接入，实现上千路PLC设备的并发对接调试。通过云边协同技术，实现了远程编程、实时监控和故障诊断等功能，极大提升了工作效率和设备稳定性。文中详细阐述了方案的核心——安全验证型中转服务器的工作原理及其提供的服务器和客户端源代码，强调了每个通信数据包均经过严格加密和验证，确保数据传输的安全性。此外，文章还探讨了云边协同带来的优势以及代码编写过程中的技术挑战和成就感。 适合人群：从事工业自动化领域的工程师、技术人员，尤其是那些负责PLC设备调试和维护的专业人士。 使用场景及目标：适用于需要远程调试和监控PLC设备的场合，如偏远地区的工程项目、大型制造企业等。主要目标是提高PLC设备的调试效率，减少现场维护成本，增强设备的可靠性和安全性。 其他说明：该方案不仅解决了实际工程中的痛点，也为工程师们提供了更多技术探索的机会，特别是关于云边协同技术和安全验证机制的学习和实践。
通过Pass4Sure EX0-100 ITIL Foundation考题轻松备考
ITIL Foundation EX0-100 Pass4Sure认证考试题库的知识点涵盖内容十分丰富，主要围绕IT服务管理的最佳实践框架ITIL（Information Technology Infrastructure Library，信息技术基础架构库）进行。下面将详细介绍相关...
评论
添加红包

请填写红包祝福语或标题

个

红包个数最小为10个

元

红包金额最低5元

当前余额3.43元 前往充值 >
需支付：10.00元
成就一亿技术人!
领取后你会自动成为博主和红包主的粉丝 规则
hope_wisdom
发出的红包
实付元
使用余额支付
点击重新获取
扫码支付
钱包余额 0

抵扣说明：

1.余额是钱包充值的虚拟货币，按照1:1的比例进行支付金额的抵扣。
2.余额无法直接购买下载，可以购买VIP、付费专栏及课程。

余额充值