首先查看有沒有RunDashboard 窗口
沒有的話修改.idea文件夾下的workspace.xml
修改
<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>
重啓idea 就會有了
複製對應的進程 修改端口號就行了