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</a></div> <!----></nav> <ul class="sidebar-links"><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>🚀 快速入门</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/wflow/start/quickStart.html" class="sidebar-link">开始</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading open"><span>✍ 开发</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/wflow/dev/project.html" class="sidebar-link">项目介绍</a></li><li><a href="/wflow/dev/form.html" class="sidebar-link">表单设计</a></li><li><a href="/wflow/dev/process.html" class="sidebar-link">流程设计</a></li><li><a href="/wflow/dev/server.html" aria-current="page" class="active sidebar-link">服务端开发指南</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/wflow/dev/server.html#基本要求" class="sidebar-link">基本要求</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/wflow/dev/server.html#组织机构选择器" class="sidebar-link">组织机构选择器</a></li></ul></li><li class="sidebar-sub-header"><a href="/wflow/dev/server.html#流程解析" class="sidebar-link">流程解析</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/wflow/dev/server.html#wflow节点与bpmn概念对应关系" class="sidebar-link">wflow节点与Bpmn概念对应关系</a></li></ul></li></ul></li><li><a href="/wflow/dev/update.html" class="sidebar-link">更新记录</a></li></ul></section></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>❓ FAQ</span> <!----></p> <!----></section></li></ul> </aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="服务端开发指南"><a href="#服务端开发指南" class="header-anchor">#</a> 服务端开发指南</h1> <p>目前只开源了前端设计器部分，大家配套后端使用的话，需要自行开发服务端应用，可以参考如下说明</p> <h2 id="基本要求"><a href="#基本要求" class="header-anchor">#</a> 基本要求</h2> <h3 id="组织机构选择器"><a href="#组织机构选择器" class="header-anchor">#</a> 组织机构选择器</h3> <p>组织机构选择器由于在项目很多地方引用了，如果在不修改组件代码的情况下，建议按如下规则适配</p> <blockquote><p>该组件存在于 <code>src\components\common\organizationPicker.vue</code>，对应API接口在 <code>src/api/org.js</code>，有2个接口，分别如下</p></blockquote> <h4 id="获取组织架构列表"><a href="#获取组织架构列表" class="header-anchor">#</a> 获取组织架构列表</h4> <p>方法： <code>getOrgTree</code></p> <p>URL：<code>/oa/org/tree</code></p> <p>请求类型：<code>GET</code></p> <p>参数：</p> <ul><li>deptId： 当前选中的部门ID</li> <li>type：<code>user</code> - 返回部门和部门内的人员 <code>dept</code>-只返回部门 <code>role</code>-只返回系统角色</li></ul> <p>返回结果：（部门和人员结构一致，注意部门应当排序在前）</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code><span class="token punctuation">[</span>
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<span class="token punctuation">{</span>
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<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"部门/人员ID"</span><span class="token punctuation">,</span>
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<span class="token property">"name"</span><span class="token operator">:</span> <span class="token string">"部门/人员名"</span><span class="token punctuation">,</span>
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<span class="token property">"avatar"</span><span class="token operator">:</span><span class="token string">"人员的头像的 base64 / url"</span><span class="token punctuation">,</span>
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<span class="token property">"type"</span><span class="token operator">:</span> <span class="token string">"本数据对象的类型，user/dept"</span>
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<span class="token punctuation">}</span>
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<span class="token punctuation">]</span>
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</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br></div></div><h4 id="按拼音-姓名搜索人员"><a href="#按拼音-姓名搜索人员" class="header-anchor">#</a> 按拼音/姓名搜索人员</h4> <blockquote><p>当在搜索框直接输入拼音/姓名时，将会发起搜索请求，后端应当根据参数内容匹配用户的姓名或者姓名拼音</p></blockquote> <p>方法： <code>getUserByName</code></p> <p>URL：<code>oa/org/tree/user/search</code></p> <p>请求类型：<code>GET</code></p> <p>参数：</p> <ul><li>userName：搜索参数</li></ul> <p>返回结果：（人员列表）</p> <div class="language-json line-numbers-mode"><pre class="language-json"><code><span class="token punctuation">[</span>
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<span class="token punctuation">{</span>
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<span class="token property">"id"</span><span class="token operator">:</span> <span class="token string">"人员ID"</span><span class="token punctuation">,</span>
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<span class="token property">"name"</span><span class="token operator">:</span> <span class="token string">"人员名"</span><span class="token punctuation">,</span>
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<span class="token property">"avatar"</span><span class="token operator">:</span><span class="token string">"人员的头像的 base64 / url"</span><span class="token punctuation">,</span>
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<span class="token property">"type"</span><span class="token operator">:</span> <span class="token string">"本数据对象的类型，user"</span>
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<span class="token punctuation">}</span>
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<span class="token punctuation">]</span>
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</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br></div></div><h2 id="流程解析"><a href="#流程解析" class="header-anchor">#</a> 流程解析</h2> <p>流程的数据存储在 vuex的 <code>state.design.process</code>中，由于序列化后是json结构，非标准 Bpmn，因此需要在后端做转换，也建议在后端进行转换。</p> <p>最常用的Java开源流程引擎有 <code>activiti</code> 、<code>Flowable</code> ，两者同源，差不多用法，都提供了使用代码Api来构建Xml的功能。</p> <h3 id="wflow节点与bpmn概念对应关系"><a href="#wflow节点与bpmn概念对应关系" class="header-anchor">#</a> wflow节点与Bpmn概念对应关系</h3> <h4 id="发起人"><a href="#发起人" class="header-anchor">#</a> 发起人</h4> <p><code>发起人</code> 可以映射为<code>startEvent</code>，也可以忽略，发起人主要是为了设置哪些人可以发起该流程，也就是该流程的权限，并且也是默认的候选条件</p> <h4 id="审批人"><a href="#审批人" class="header-anchor">#</a> 审批人</h4> <p>审批人对应 <code>UserTask</code> ，该节点是需要审批人对发起人提交的表单进行处理，以及如果有需要的话也可以修改提交的表单（要设置表单可编辑权限）</p> <p>审批意味着主要是做两件事，<code>同意/驳回</code> ，同意就进入下一任务， 而驳回的策略有两种，默认直接驳回到<code>EndEvent</code> ,如果设置了则驳回到指定节点，因为有2种结果分流，所以此处应该设置条件顺序流。</p> <h4 id="抄送人"><a href="#抄送人" class="header-anchor">#</a> 抄送人</h4> <p>抄送人对应 <code>ServiceTask</code>，应当掉用java指定的功能类，传入参数执行发送通知的功能</p> <h4 id="延时处理"><a href="#延时处理" class="header-anchor">#</a> 延时处理</h4> <p>延时处理对应 <code>intermediateCatchEvent</code>，设置为定时器类型的中间事件，根据配置解析</p> <h4 id="触发器"><a href="#触发器" class="header-anchor">#</a> 触发器</h4> <p>触发器对应 <code>ServiceTask</code>，应当掉用java指定的功能类，传入参数执行Http请求或者发邮件，由于触发器支持脚本，因此要完全支持触发器功能的话需要引入<code>js执行器</code></p> <p><strong>务必设置运行资源限制，防止用户上传恶意脚本搞崩服务器。</strong></p> <div class="language-xml line-numbers-mode"><pre class="language-xml"><code><span class="token comment"><!-- https://mvnrepository.com/artifact/org.openjdk.nashorn/nashorn-core --></span>
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<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>dependency</span><span class="token punctuation">></span></span>
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<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>groupId</span><span class="token punctuation">></span></span>org.openjdk.nashorn<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>groupId</span><span class="token punctuation">></span></span>
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<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>artifactId</span><span class="token punctuation">></span></span>nashorn-core<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>artifactId</span><span class="token punctuation">></span></span>
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<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>version</span><span class="token punctuation">></span></span>15.3<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>version</span><span class="token punctuation">></span></span>
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<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>dependency</span><span class="token punctuation">></span></span>
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</code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br></div></div><h4 id="条件分支"><a href="#条件分支" class="header-anchor">#</a> 条件分支</h4> <p>条件节点对应 <code>exclusive gateway</code> ，这与普通节点有所不同</p> <p><img src="https://pic.rmb.bdstatic.com/bjh/fec7f2894a598c5b50f930b3f64ac93c.png" alt="image-20220720145227591"></p> <p>如上图所示，实际上外部还有一个看不到的节点对象，将这几个子分支条件<code>包裹起来</code>，这个红色部分才是条件节点，也就是排他网关，绿色条件块应当解析为<strong>带条件的</strong><code>sequenceFlow</code>连接线，该节点内设置的条件应该作为<code>sequenceFlow</code>的条件</p> <h4 id="并行分支"><a href="#并行分支" class="header-anchor">#</a> 并行分支</h4> <p>并行分支对应<code>parallelGateway</code> ，与条件分支一样，外部也有一个对象包裹内部的并行分支，外部这个对象应该解析为<code>并行网关</code>，但是它的分支节点首部应当看做普通顺序流，由于并行网关成对存在，因此需要注意创建合流的分支，将每个子分支末端连接到合流点</p> <img src="https://pic.rmb.bdstatic.com/bjh/4ea8259c04daa76b91f8b9863d46a66e.png" alt="image-20220720150019350" style="zoom:50%;"></div> <footer class="page-edit"><!----> <div class="last-updated"><span class="prefix">最近更新:</span> <span class="time">7/25/2022, 12:00:36 AM</span></div></footer> <div class="page-nav"><p class="inner"><span class="prev">
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