【静默】在RHEL 6.5上静默安装Oracle 18c

【静默】在RHEL 6.5上静默安装Oracle 18c






Oracle 18c。18c其实就是12.2.0.2,19c就是12.2.0.3。db_home.zip 安装包大概4.25G,解压后有8.9G,数据库软件安装完成后有9.4G,创建完数据库后有13G。注:安装18c时需要把压缩文件解压到ORACLE_HOME路径下,在此目录下运行./runInstaller

注:该RHEL6.5的OS环境里已经安装了10g,11g,12c,现在需要安装18c。所以,有的OS参数已经不用修改了。


database 介质下载:

渠道1:

http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html


渠道2:

https://edelivery.oracle.com/osdc/faces/SoftwareDelivery


http://www.oracle.com/technetwork/database/enterprise-edition/downloads/oracle18c-linux-180000-5022980.html



创建数据库用户:

/usr/sbin/groupadd -g 54321 oinstall

/usr/sbin/groupadd -g 54327 asmdba

/usr/sbin/groupadd -g 54328 asmoper

/usr/sbin/groupadd -g 54322 dba

/usr/sbin/groupadd -g 54323 oper

/usr/sbin/groupadd -g 54324 backupdba

/usr/sbin/groupadd -g 54325 dgdba

/usr/sbin/groupadd -g 54326 kmdba

/usr/sbin/groupadd -g 54330 racdba

/usr/sbin/useradd -u 54321 -g oinstall -G oper,dba,asmdba,backupdba,dgdba,kmdba,racdba oracle

如果oracle已存在,那么将 useradd 修改为 usermod 。

$ id oracle

uid=54321(oracle) gid=54321(oinstall) groups=54321(oinstall),54322(dba),

54323(oper),54324(backupdba),54325(dgdba),54326(kmdba),54327(asmdba),54330(racdba)

 

环境变量:

export ORACLE_SID=lhr18c

export ORACLE_BASE=/u08/app/oracle

export ORACLE_HOME=$ORACLE_BASE/product/18.0.0/dbhome_1

 

安装:

https://docs.oracle.com/en/database/oracle/oracle-database/18/ladbi/running-oracle-universal-installer-to-install-oracle-database.html#GUID-DD4800E9-C651-4B08-A6AC-E5ECCC6512B9

 

1.  Log in as the Oracle installation owner user account (oracle) that you want to own the software binaries.

2.  Download the Oracle Database installation image files (db_home.zip) to a directory of your choice. For example, you can download the image files to the /tmp directory.

3.  Create the Oracle home directory and extract the image files that you have downloaded in to this Oracle home directory. For example:

$ mkdir -p /u01/app/oracle/product/18.0.0/dbhome_1

$ chgrp oinstall /u01/app/oracle/product/18.0.0/dbhome_1

$ cd /u01/app/oracle/product/18.0.0/dbhome_1

$ unzip -q /tmp/db_home.zip

 

db_home.zip  安装包大概4.25G,解压后有 8.9G ,数据库软件安装完成后有 9.4G ,创建完数据库后有 13G 。

 

Note:

Oracle recommends that the Oracle home directory path you create is in compliance with the Oracle Optimal Flexible Architecture recommendations.  Also, unzip the installation image files only in this Oracle home directory that you created.

注: 安装18c时需 要把压缩文件解压到 ORACLE _ HOME 路径下,在此目录下运行 ./runInstaller

4.  From the Oracle home directory, run the runInstaller command to start the Oracle Database Setup Wizard.

$ cd /u01/app/oracle/product/18.0.0/dbhome_1

$ ./runInstaller

Note:

Run the runInstaller command from the Oracle home directory only. Do not run runInstaller from any other location.

5.  In  the Select Configuration Option screen, select Create and configure a single instance database.

6.  Select your installation type.

Installation screens vary depending on the installation option you select. Respond to the configuration prompts as needed.

 

---静默安装 18c 数据库单机软件

/u08/app/oracle/product/18.0.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \

oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v18.0.0 \

oracle.install.option=INSTALL_DB_SWONLY \

UNIX_GROUP_NAME=oinstall \

INVENTORY_LOCATION=/u00/app/oraInventory \

ORACLE_BASE=/u08/app/oracle \

oracle.install.db.InstallEdition=EE \

oracle.install.db.OSDBA_GROUP=dba \

oracle.install.db.OSOPER_GROUP=oper \

oracle.install.db.OSBACKUPDBA_GROUP=backupdba \

oracle.install.db.OSDGDBA_GROUP=dgdba \

oracle.install.db.OSKMDBA_GROUP=kmdba \

oracle.install.db.OSRACDBA_GROUP=dba \

oracle.install.db.config.starterdb.type=GENERAL_PURPOSE

---静默安装 18c 数据库

dbca -silent -createDatabase \

-gdbName lhr18c \

-sid lhr18c \

-sysPassword lhr -systemPassword lhr \

-databaseConfigType SI \

-createAsContainerDatabase false \

-useLocalUndoForPDBs true \

-templateName /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/General_Purpose.dbc \

-dvConfiguration false \

-olsConfiguration false \

-datafileJarLocation /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/ \

-datafileDestination /u08/app/oracle/oradata/lhr18c/ \

-recoveryAreaDestination /u08/app/oracle/fast_recovery_area/lhr18c \

-storageType FS \

-registerWithDirService false \

-variables ORACLE_BASE_HOME=/u08/app/oracle/product/18.0.0/dbhome_1,DB_UNIQUE_NAME=lhr18c,ORACLE_BASE=/u08/app/oracle,PDB_NAME=,DB_NAME=lhr18c,ORACLE_HOME=/u08/app/oracle/produ-ct/18.0.0/dbhome_1,SID=lhr18c \

-initParams undo_tablespace=UNDOTBS1,db_block_size=8KB,diagnostic_dest=/u08/app/oracle,remote_login_passwordfile=EXCLUSIVE,db_create_file_dest=/u08/app/oracle/oradata/lhr18c/,au-dit_file_dest=/u08/app/oracle/admin/lhr18c/adump,processes=300,memory_target=529MB,db_recovery_file_dest_size=8106MB,open_cursors=300,compatible=18.0.0,db_name=lhr18c,db_recovery_file_dest=/u08/app/oracle/fast_recovery_area/lhr18c,audit_trail=db \

-sampleSchema TRUE \

-databaseType MULTIPURPOSE \

-automaticMemoryManagement true \

-totalMemory 529 \

-emConfiguration NONE





执行过程

[oracle@rhel6lhr dbhome_1]$ /u08/app/oracle/product/18.0.0/dbhome_1/runInstaller -silent  -force -noconfig  -ignorePrereq \

> oracle.install.responseFileVersion=/oracle/install/rspfmt_dbinstall_response_schema_v18.0.0 \

> oracle.install.option=INSTALL_DB_SWONLY \

> UNIX_GROUP_NAME=oinstall \

> INVENTORY_LOCATION=/u00/app/oraInventory \

> ORACLE_BASE=/u08/app/oracle \

> oracle.install.db.InstallEdition=EE \

> oracle.install.db.OSDBA_GROUP=dba \

> oracle.install.db.OSOPER_GROUP=oper \

> oracle.install.db.OSBACKUPDBA_GROUP=backupdba \

> oracle.install.db.OSDGDBA_GROUP=dgdba \

> oracle.install.db.OSKMDBA_GROUP=kmdba \

> oracle.install.db.OSRACDBA_GROUP=dba \

> oracle.install.db.config.starterdb.type=GENERAL_PURPOSE

Launching Oracle Database Setup Wizard...

 

[WARNING] [INS-13013] Target environment does not meet some mandatory requirements.

   CAUSE: Some of the mandatory prerequisites are not met. See logs for details. /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log

   ACTION: Identify the list of failed prerequisite checks from the log: /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log. Then either from the log file or from installation manual find the appropriate configuration to meet the prerequisites and fix it manually.

The response file for this session can be found at:

 /u08/app/oracle/product/18.0.0/dbhome_1/install/response/db_2018-08-02_10-43-40AM.rsp

 

You can find the log of this install session at:

 /u00/app/oraInventory/logs/InstallActions2018-08-02_10-43-40AM/installActions2018-08-02_10-43-40AM.log

 

As a root user, execute the following script(s):

        1. /u08/app/oracle/product/18.0.0/dbhome_1/root.sh

 

Execute /u08/app/oracle/product/18.0.0/dbhome_1/root.sh on the following nodes:

[rhel6lhr]

 

 

Successfully Setup Software with warning(s).

 

 

[root@rhel6lhr response]# /u08/app/oracle/product/18.0.0/dbhome_1/root.sh

Check /u08/app/oracle/product/18.0.0/dbhome_1/install/root_rhel6lhr_2018-08-02_10-49-01-987900512.log for the output of root script

[root@rhel6lhr response]# cat /u08/app/oracle/product/18.0.0/dbhome_1/install/root_rhel6lhr_2018-08-02_10-49-01-987900512.log

Performing root user operation.

 

The following environment variables are set as:

    ORACLE_OWNER= oracle

    ORACLE_HOME=  /u08/app/oracle/product/18.0.0/dbhome_1

   Copying dbhome to /usr/local/bin ...

   Copying oraenv to /usr/local/bin ...

   Copying coraenv to /usr/local/bin ...

 

Entries will be added to the /etc/oratab file as needed by

Database Configuration Assistant when a database is created

Finished running generic part of root script.

Now product-specific root actions will be performed.

Oracle Trace File Analyzer (TFA) is available at : /u08/app/oracle/product/18.0.0/dbhome_1/suptools/tfa/release/tfa_home/bin/tfactl

 

 

 

[oracle@rhel6lhr dbhome_1]$ dbca -silent -createDatabase \

> -gdbName lhr18c \

> -sid lhr18c \

> -sysPassword lhr -systemPassword lhr \

> -databaseConfigType SI \

> -createAsContainerDatabase false \

> -useLocalUndoForPDBs true \

> -templateName /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/General_Purpose.dbc \

> -dvConfiguration false \

> -olsConfiguration false \

> -datafileJarLocation /u08/app/oracle/product/18.0.0/dbhome_1/assistants/dbca/templates/ \

> -datafileDestination /u08/app/oracle/oradata/lhr18c/ \

> -recoveryAreaDestination /u08/app/oracle/fast_recovery_area/lhr18c \

> -storageType FS \

> -registerWithDirService false \

> -variables ORACLE_BASE_HOME=/u08/app/oracle/product/18.0.0/dbhome_1,DB_UNIQUE_NAME=lhr18c,ORACLE_BASE=/u08/app/oracle,PDB_NAME=,DB_NAME=lhr18c,ORACLE_HOME=/u08/app/oracle/produ-ct/18.0.0/dbhome_1,SID=lhr18c \

> -initParams undo_tablespace=UNDOTBS1,db_block_size=8KB,diagnostic_dest=/u08/app/oracle,remote_login_passwordfile=EXCLUSIVE,db_create_file_dest=/u08/app/oracle/oradata/lhr18c/,au-dit_file_dest=/u08/app/oracle/admin/lhr18c/adump,processes=300,memory_target=529MB,db_recovery_file_dest_size=8106MB,open_cursors=300,compatible=18.0.0,db_name=lhr18c,db_recovery_file_dest=/u08/app/oracle/fast_recovery_area/lhr18c,audit_trail=db \

> -sampleSchema TRUE \

> -databaseType MULTIPURPOSE \

> -automaticMemoryManagement true \

> -totalMemory 529 \

> -emConfiguration NONE

[WARNING] [DBT-14502] Oracle Restart is not running in Grid Infrastructure home. Created database will not be registered with Oracle Grid Infrastructure.

   ACTION: Startup the Oracle Restart in the Grid Infrastructure home.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/oradata/lhr18c/) is on ACFS.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/product/18.0.0/dbhome_1/dbs/) is on ACFS.

[WARNING] [DBT-06303] Unable to check if location (/u08/app/oracle/fast_recovery_area/lhr18c/) is on ACFS.

[WARNING] [DBT-06208] The 'SYS' password entered does not conform to the Oracle recommended standards.

   CAUSE:

a. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9].

b.The password entered is a keyword that Oracle does not recommend to be used as password

   ACTION: Specify a strong password. If required refer Oracle documentation for guidelines.

[WARNING] [DBT-06208] The 'SYSTEM' password entered does not conform to the Oracle recommended standards.

   CAUSE:

a. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9].

b.The password entered is a keyword that Oracle does not recommend to be used as password

   ACTION: Specify a strong password. If required refer Oracle documentation for guidelines.

Prepare for db operation

10% complete

Copying database files

40% complete

Creating and starting Oracle instance

42% complete

46% complete

50% complete

54% complete

58% complete

60% complete

Completing Database Creation

66% complete

69% complete

70% complete

Executing Post Configuration Actions

100% complete

Database creation complete. For details check the logfiles at:

 /u08/app/oracle/cfgtoollogs/dbca/lhr18c.

Database Information:

Global Database Name:lhr18c

System Identifier(SID):lhr18c

Look at the log file "/u08/app/oracle/cfgtoollogs/dbca/lhr18c/lhr18c.log" for further details.

[oracle@rhel6lhr dbhome_1]$

 

[oracle@rhel6lhr ~]$ cd env_oracle/

[oracle@rhel6lhr env_oracle]$ ll

total 36

-rw-r--r-- 1 oracle oinstall  834 Mar 10  2017 env_oracle_all.txt

-rw-r--r-- 1 oracle oinstall   27 Jan 19  2015 env_utf8test.sh

-rwxrwxrwx 1 oracle oinstall 1181 Mar 21  2016 oracle_10201_env.sh

-rwxrwxrwx 1 oracle oinstall 1156 Mar 11  2015 oracle_10204_env.sh

-rwxr-xr-x 1 oracle oinstall 1071 Mar 21 15:41 oracle_11201_env.sh

-rwxrwxrwx 1 oracle oinstall 1071 Mar 10  2017 oracle_11203_env.sh

-rwxrwxrwx 1 oracle oinstall  746 Mar 10  2017 oracle_12102_env.sh

-rwxrwxrwx 1 oracle oinstall  746 Mar 10  2017 oracle_12201_env.sh

-rwxr-xr-x 1 oracle oinstall  746 Aug  1 18:01 oracle_18c_12202_env.sh

[oracle@rhel6lhr env_oracle]$ . oracle_18c_12202_env.sh

[oracle@rhel6lhr env_oracle]$ ORACLE_SID=lhr18c

[oracle@rhel6lhr env_oracle]$ sas

 

SQL*Plus: Release 18.0.0.0.0 - Production on Thu Aug 2 11:40:46 2018

Version 18.3.0.0.0

 

Copyright (c) 1982, 2018, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 18c Enterprise Edition Release 18.0.0.0.0 - Production

Version 18.3.0.0.0

 

SQL>

 




About Me

........................................................................................................................

● 本文作者:小麦苗,部分内容整理自网络,若有侵权请联系小麦苗删除

● 本文在itpub( http://blog.itpub.net/26736162 )、博客园( http://www.cnblogs.com/lhrbest )和个人weixin公众号( xiaomaimiaolhr )上有同步更新

● 本文itpub地址: http://blog.itpub.net/26736162

● 本文博客园地址: http://www.cnblogs.com/lhrbest

● 本文pdf版、个人简介及小麦苗云盘地址: http://blog.itpub.net/26736162/viewspace-1624453/

● 数据库笔试面试题库及解答: http://blog.itpub.net/26736162/viewspace-2134706/

● DBA宝典今日头条号地址: http://www.toutiao.com/c/user/6401772890/#mid=1564638659405826

........................................................................................................................

● QQ群号: 230161599 (满) 、618766405

● weixin群:可加我weixin,我拉大家进群,非诚勿扰

● 联系我请加QQ好友 ( 646634621 ) ,注明添加缘由

● 于 2018-07-01 06:00 ~ 2018-07-31 24:00 在魔都完成

● 最新修改时间:2018-07-01 06:00 ~ 2018-07-31 24:00

● 文章内容来源于小麦苗的学习笔记,部分整理自网络,若有侵权或不当之处还请谅解

● 版权所有,欢迎分享本文,转载请保留出处

........................................................................................................................

● 小麦苗的微店 : https://weidian.com/s/793741433?wfr=c&ifr=shopdetail

● 小麦苗出版的数据库类丛书 : http://blog.itpub.net/26736162/viewspace-2142121/

● 小麦苗OCP、OCM、高可用网络班 : http://blog.itpub.net/26736162/viewspace-2148098/

● 小麦苗腾讯课堂主页 : https://lhr.ke.qq.com/

........................................................................................................................

使用 weixin客户端 扫描下面的二维码来关注小麦苗的weixin公众号( xiaomaimiaolhr )及QQ群(DBA宝典)、添加小麦苗weixin, 学习最实用的数据库技术。

........................................................................................................................

欢迎与我联系

 

 



来自 “ ITPUB博客 ” ,链接:http://blog.itpub.net/26736162/viewspace-2168949/,如需转载,请注明出处,否则将追究法律责任。

转载于:http://blog.itpub.net/26736162/viewspace-2168949/

REHL7.6静默安装Oracle19C 本文详细的介绍了如何静默安装Oracle19C,采用静默的方式。 阅读详情

相关推荐

STM32F103C8T6通过ESP8266连接阿里云物联网平台(附代码)

STM32F103C8T6连接阿里云物联网平台(1)—阿里云lot Studio控制 Web开发 分享一下自己使用stm32f103c8t6通过ESP_01模块连接阿里云物联网平台,实现温湿度上传和控制命令下达的过程,能力有限,用的是最简单的方法,如有错误,多多担待。 一、硬件选型 1、 stm32f103c8t6 2、ESP_01 wifi模块 3、其他 二、硬件连接 WSP_01 STM32F103C8T6 RXD PA2 TXD PA3 RES PA4 VCC 3.3

weixin_A13253323604 3万+

oracle 19c创建数据库报错:[DBT-06604]The location specified for ‘Data Files Location‘ has insufficient ...

在创建数据库时报如下错误: 解决方法就是将"/"挂载点下面的空间清理一下,然后把database type改成了"General Purpose..."

QYHuiiQ 3539

Mann-Kendall检验全解析:从原理到11种变体及Python实现

本文全面解析Mann-Kendall检验,从基础原理到应对自相关、季节性等复杂数据的11种关键变体,如Hamed-Rao修正、季节性MK和趋势自由预白化(TFPW)。详细阐述各方法的适用场景与数学原理,并提供完整的Python实战代码,帮助研究者针对不同数据特性选择最稳健的趋势分析方法。

weixin_29050271的博客 459

Oracle 19C的下载和安装部署(图形安装和静默安装)

Oracle 19C的下载和安装部署(图形安装和静默安装) &#13...

nostrud ipsum6 3267

DC/DC开关电源EMC仿真红宝书

本红宝书系统性介绍开关电源EMC仿真方法,包括仿真原理、仿真思路、仿真工具以及仿真效率提升与仿测一致性的实战经验。从理论到仿真,从仿真到应用,真正帮你实现一文掌握开关电源EMC仿真!全文约14000字,适读人群:开关电源设计、电磁兼容EMC相关从业者,电磁相关专业研究生及CST仿真爱好者等。

电磁学社 2502

手把手教你用STM32F303和LAN9252搭建EtherCAT从站(附IO/AD/DA完整代码)

本文详细介绍了如何使用STM32F303和LAN9252搭建EtherCAT从站,涵盖硬件选型、开发环境配置、协议栈移植及IO/AD/DA功能实现。通过实战指南和完整代码,帮助开发者快速掌握工业自动化中的实时通信技术,提升系统性能与可靠性。

weixin_26802933的博客 235

找了好久的教程:Redhat7.9安装Oracle11g超级超级详细步骤,呕心沥血创作,按步骤傻瓜式操作就能安装成功

本文以下每一步操作截图建议读者都亲手体验,不要怕麻烦,主要熟悉过程。下面详细介绍Oracle11g安装步骤。

weixin_36095062的博客 6978

PCAN-Explorer5使用教程

在PCAN中新建工程,导入DBC文件(右键apply),导入采集的数据选择对应的CAN通道点击红框中的标记可选择想要查看的信号在plot界面跳出属性,可调整信号显示的样式和最大最小值调出cursor,选择需要观测的变量,选中右键style——Period 可显示间隔时间增加cursor,可观测多个变量。

weixin_43997043的博客 6914

redhat 8.5安装oracle 19.3

一、前期配置1.配置/etc/hosts文件 [root@node01 ~]# cat /etc/hosts 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 ...

hbhe0316的专栏 700

Android 13.0 开机启动优化之PMS扫描apk耗时相关功能优化

在android13.0的系统rom定制化开发中,在系统中开发产品时,会根据客户要求内置第三方app,这时如果内置app过多,或者安装的app过多,在系统开机的过程中 在pms扫描安装app的时候,就会比较耗时,这时候就需要优化下pms扫描安装app这块的功能代码,用多线程来实现pms扫描安装app,来加快开机时间,接下来 来实现这个功能

安卓兼职framework和app工程师的博客 1335

【论文解读】Baidu Apollo EM Motion Planner

系统顶层是一种多车道策略,通过并行计算车道级别轨迹来处理车道变更场景;在车道轨迹生成器内部,迭代的解决基于Frenet坐标的路径和速度规划;针对路径和速度规划问题,提出了动态规划与基于样条的二次规划相结合的方法,构造了一个可扩展且易于调整的框架,同时处理交通规则、障碍物决策和平滑度问题。该规划器可扩展至高速公路和城市低速驾驶场景。高精地图模块提供了任何人都可以访问的高精地图。感知和定位模块提供了动态环境中必要的信息。运动规划模块考虑生成一条安全平滑的轨迹再交由汽车的控制模块去执行。

xiewf的博客 6095

debian9 oracle 安装,Oracle:在 debian9 上完美安装 oracle 10.2.0.5 x64

多余废话不说。多动脑子,思路不要僵化。关键点:---------------------------------------------------安装i386的支持库:libc6-dev:386安装gcc的4.4版本,另外需要安装支持交叉编译的 gg-?-multilib库安装x支持库libxp6\libxt6\libxtst6安装libstdc++5安装libaio、libcap从oracle...

weixin_39989980的博客 460

[Dify实战] [安全合规] 用 Dify 优化安全巡检:从经验驱动到标准闭环-带绑定资源

摘要:企业信息系统安全管理中,安全合规巡检面临标准不统一、整改难追踪等痛点。本文提出基于Dify工具的智能化解决方案,通过自动化工作流实现标准检查清单生成、风险等级标注、整改建议输出及审计记录归档。方案采用结构化Prompt模板和Markdown输出格式,涵盖账号权限、数据安全等核心维度,并提供证据收集建议和闭环管理机制,帮助组织从人工经验驱动转向数据流程驱动的合规管理。配套可导入Dify的工作流文件将随后发布。

技术小甜甜:传播可落地技术,帮助个人和企业降低解决真实场景问题的成本 272

RHEL 7.6 安装 Oracle 18c RAC

RHEL 7.6 安装 Oracle 18c RAC 第一部分 安装规划 虚拟环境 VirtualBox 6.0 OS 版本 Red Hat Enterprise Linux Server release 7.6 (Maipo) 数据库版本 18.3.0.0.0 安装介质 ...

weixin_30580943的博客 600

SAP B1中文培訓教材_SDK

公司内部培训资料,对开发工具 ,DIAPI, UIAPI,Add-ON有详细解说

Probability and Statistics - 4th edition

Probability and Statistics - 4th edition

上一篇: 【静默】Oracle各类响应文件何在?
下一篇: 新书出版 |《数据库程序员面试笔试宝典》
coco3600
博客等级 码龄12年 95粉丝 0原创
评论
成就一亿技术人!
拼手气红包6.0元
还能输入1000个字符  | 博主筛选后可见
 
 条评论被折叠 查看
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