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2. **网络传输的数据来自数据库，需法规约束数据处理** 网络传输的核心是“数据”，而这些数据存储在数据库中。例如：电商APP通过网络向用户展示商品，商品数据来自数据库；同时，APP收集的用户收货地址（存储于数据库）也需通过网络传输——这一过程需符合《个人信息保护法》中“数据收集需同意”“传输需安全”的要求，否则数据库和网络的操作均属违规。

2. **网络传输的数据来自数据库，需法规约束数据处理** 网络传输的核心是“数据”，而这些数据存储在数据库中。例如：电商APP通过网络向用户展示商品，商品数据来自数据库；同时，APP收集的用户收货地址（存储于数据库）也需通过网络传输——这一过程需符合《个人信息保护法》中“数据收集需同意”“传输需安全”的要求，否则数据库和网络的操作均属违规。

1. **打基础**：先掌握网络基础（TCP/IP协议、局域网/广域网架构），理解“攻击如何发生”（如SQL注入、DDoS攻击的原理）； 2. **学产品**：通过厂商文档（如华为/深信服安全产品手册）、实验环境（如搭建虚拟机模拟“防火墙配置、WAF防护”），熟悉产品操作； 3. **练实战**：参与CTF竞赛（如XCTF、GeekPwn）、模拟渗透测试，提升“攻防思维”； 4. **守合规**：学习《网络安全法》《数据安全法》等法规，结合等保2.0标准，理解企业安全建设的合规要求。

网络产品的应用规范本质是“分层、分类”的体系：**国家法律法规是底线，技术标准是基础，用户权益是核心，行业场景是细化补充**。无论是产品研发者还是使用者，了解这些规范既能避免违法风险，也能更好地保障自身权益。随着网络技术的发展（如AI、元宇宙、物联网），相关规范也会持续更新，需关注网信办、工信部、市场监管总局等部门的最新政策动态。

3. **精通阶段（6个月以上）：架构设计与问题解决** - 目标：能设计混合计算环境（本地+云端+边缘）、解决高并发/高可用问题； - 任务： - 设计一个物联网系统：树莓派（边缘设备）采集温度数据，通过MQTT传到阿里云IoT，再用微服务（SpringCloud）处理数据，最后用Vue展示实时曲线； - 针对高并发场景（如秒杀），设计“前端限流+Nginx负载均衡+Redis缓存+MySQL分库分表”的架构； - 排查生产环境问题（如丢包、延

1. **应用层**：浏览器发起HTTP/HTTPS请求，封装请求数据（如访问的网页路径）2. **传输层**： - 若为TCP（如HTTPS）：建立TCP连接（三次握手），将应用层数据分段，添加TCP头部（源端口、目的端口，如目的端口443） - 若为UDP：直接添加UDP头部，无需建立连接3. **网际层**：为传输层分段/数据报添加IP头部（源IP、目的IP，如Web服务器IP），形成IP数据包，通过路由协议确定转发路径4. **网络接口层**：为IP数据包添加帧头部（源MAC、目的

当这些事件发生时，比如用户完成了一个任务，预先配置的监听器会触发，执行相应的操作，比如发送通知或者执行额外的后台任务。：监听器被用来监控任务的状态变化，如任务开始时（start event listener）、任务接收者执行任务时（task assigned listener）以及任务完成后（end event listener）。"中国特色工作流的jBPM实现"这一章节尤其强调了如何根据中国企业的实际需求调整工作流策略，提供了实用的本地化解决方案，对于国内采用jBPM的企业来说，这是一份宝贵的实战指导。

它不仅包含了工作流引擎，用于定义和执行业务流程，还提供了图形化的流程设计器，使得非技术用户也能方便地设计和调整流程。然而，根据文档提到的，jBPM 4在Spring集成中可能涉及到任务管理，这通常会包括任务的分配机制，但具体的分配策略细节并没有详细说明。jBPM 4的主要组成部分之一是任务管理，它负责定义任务的生命周期过程，包括任务的创建、分配和完成阶段，并支持不同的任务分配策略。这是默认行为，不需要显式配置。接口的实现，这些接口允许你自定义处理任务的方式，但这不是通过表达式，而是通过业务逻辑代码。

这种语言提供了一系列的术语，如任务（tasks）、待处理状态（waitstates）、计时器（timers）和自动处理动作（automated actions），以支持复杂的业务逻辑定义。jPDL 的主要优点在于它的图型化表示和丰富的控制结构，这使得它对于设计和实现复杂的业务流程管理非常有效。JBPM是一个开源的、灵活的、易于扩展的可执行流程语言框架，它覆盖了业务流程管理、工作流、服务协作等领域。总之，jPDL 是 jBPM 中的一个关键组件，它提供了一个强大且灵活的方式来定义和管理业务流程。

The jBPM controller REST API enables you to interact with your KIE Server templates (configurations), KIE Server instances (remote servers), and associated KIE containers (deployment units) in jBPM wi...

jBPM provides a jBPM controller REST API that you can use to interact with your KIE Server templates (configurations), KIE Server instances (remote servers), and associated KIE containers (deployment ...

jBPM supports runtime commands that you can send to KIE Server for asset-related operations, such as executing all rules or inserting or retracting objects in a KIE session. The full list of supported...

jBPM supports server commands that you can send to KIE Server for server-related or container-related operations, such as retrieving server information or creating or deleting a container. The full li...

以下是基于 KIE Server Java 客户端 API 的几个典型示例请求，这些请求展示了如何通过 Java 代码与 KIE Server 进行交互。以上所有示例均假设 KIE Server 已经安装并正在运行，并且客户端具有访问权限。此外，在实际应用中可能还需要处理更复杂的场景以及异常情况。以下是一个获取 KIE Server 信息的示例代码。此操作会返回有关当前运行中的 KIE Server 实例的信息。下面展示了一个简单的例子来说明如何完成这一任务。实例，它是与KIE服务器交互的入口。

The following are some of the Java client services available in the org.kie.server.client package of your jBPM distribution. You can use these services to interact with related resources in KIE Server...

KIE Execution Server 是 Drools 生态系统中一个强大的执行引擎，适用于规则和流程的远程执行。它的模块化设计、多种接口支持以及与 Business Central 的无缝集成，使其成为企业级应用的理想选择。通过灵活的部署方式和集群支持，KIE Execution Server 能够满足高可用性和高性能的需求。

You can access to the reports accessing Process Reports and Task Reports main menu:reports menu17.3.1. Process ReportsThe jBPM Process Process Reports is an specific use case of a dashboard feed fr...

BPM solutions are not only made up with processes, rules or forms but also with data belonging to the customer business domain. Such data is handled in the forms, the rules and, of course, the dashboa...

17.1. OverviewImagine you are developing a BPM solution which mixes process with business data. Imagine also you need some forms to be used within processes in order to let the users enter data. More...

The Jobs page allows you to monitor and trigger Asynchronous Jobs scheduled to the jBPM Executor Service. You can access to the Jobs option from the Manage top level menu of Business Central.jobs men...

This chapter introduces the Task Management screens and the its integration with the Form Modeller component to allow users to work on their assigned tasks. You can find the source code of these scree...

16.1. Management Screens OverviewBefore we get into the details for the different management concepts, let’s explore the common features available in all areas. We consider this kind of view as a set...

While kmodule is mainly targeting on KIE base and KIE session basic configuration, deployment descriptors are considered more technical configuration. Following are the items available for configurati...

15.1. DeploymentsIn version 5.x processes were stored in so called packages produced by Guvnor and next downloaded by Business Central for execution using KnowledgeAgent. Alternatively one could drop...

Designer UI is composed of a number of sections as shown below:designer ui partsFigure 167. Designer sections(1) Modelling Canvas - this is your process drawing board. After dropping different shap...

Designer is a graphical web-based BPMN2 editor. It allows users to model and simulate executable BPMN2 processes. The main goal of Designe is to provide intuitive means to both technical and non-techn...

13.1. VFS clusteringThe VFS repositories (usually git repositories) stores all the assets (such as rules, decision tables, process definitions, forms, etc). If that VFS is located on each local serve...

13.1. VFS clusteringThe VFS repositories (usually git repositories) stores all the assets (such as rules, decision tables, process definitions, forms, etc). If that VFS is located on each local serve...

Business Central provides an administration area which provides user, group and role management features (see Security management).By default the application’s security management system points to th...

In order to use the different remote services provided by Business Central or by an Execution Server, your client must be authenticated on the KC server and have a valid token to perform the requests....

The KIE Execution Server provides a REST API that can be consumed for any third party clients. This this section is about how to integration the KIE Execution Server with the Keycloak SSO in order to ...

In order to consume other remote services such as the file system ones (e.g. remote GIT), a specific Keycloak login module must be used for the application’s security domain in the $JBPM_HOME/standalo...

Business Central provides different remote service endpoints that can be consumed by third party clients using the Knowledge Store REST API.In order to authenticate those services through Keycloak, a...

For this tutorial let’s use a Wildfly as the application server for Business Central, as the jBPM installer does by default.Let’s assume, after running the jBPM installer, the $JBPM_HOME as the root ...

When running Business Central with the embedded jBPM controller mode, a series of endpoints related to managing all aspects of KIE Server templates, instances, and containers are also available. For m...

All POST and DELETE requests in the Knowledge Store REST API return a job ID associated with each request, in addition to the returned request details. You can use a job ID to view the request status ...

The Knowledge Store REST API provides endpoints for managing spaces and projects in jBPM and for retrieving information about previous Knowledge Store REST API requests, or jobs.12.1.2.1. SpacesThe ...

The Knowledge Store REST API enables you to interact with your projects and spaces in jBPM without using the Business Central user interface. You can send Knowledge Store REST API requests using any R...

Business Central integration12.1. Knowledge Store REST API for Business Central spaces and projectsjBPM provides a Knowledge Store REST API that you can use to interact with your projects and spac...

Business Central 是一款功能全面、灵活可扩展、云端部署的业务管理软件解决方案。它帮助中小型企业实现数字化转型，提高业务效率和竞争力。通过一体化的设计、丰富的功能和灵活的部署方式，Business Central 满足了企业的个性化管理需求，为企业的持续发展提供了有力支持。...