IDEA显示多个项目的启动项

1.在.idea（项目所在文件夹中）下的workspace.xml文件中找到 标签，然后添加如下节点

<component name="RunDashboard">
  <option name="configurationTypes">
    <set>
      <option value="SpringBootApplicationConfigurationType" />
    </set>
  </option>
</component>

2.如果找不到就添加下面代码

<component name="RunDashboard">
    <option name="configurationTypes">
      <set>
        <option value="SpringBootApplicationConfigurationType" />
      </set>
    </option>
    <option name="ruleStates">
      <list>
        <RuleState>
          <option name="name" value="ConfigurationTypeDashboardGroupingRule" />
        </RuleState>
        <RuleState>
          <option name="name" value="StatusDashboardGroupingRule" />
        </RuleState>
      </list>
    </option>
  </component>

3.预期效果

 

注意：如果添加完后不显示，关闭项目-》删除.idea文件-》重新打开