idea中SpringBoot热部署时mapping偶然出现丢失的问题。

Question

idea中SpringBoot热部署时mapping偶然出现丢失的问题。

Answer 1

你是不是有些步骤没做？1.添加以下Spring个boot&nbsp;Dev Tools依赖项：123456&nbsp;&nbsp;<!--&nbsp;hot&nbsp;swapping,&nbsp;disable&nbsp;cache&nbsp;for&nbsp;template,&nbsp;enable&nbsp;live&nbsp;reload&nbsp;-->&nbsp;&nbsp;<dependency>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<groupId>org.&nbsp;Spring&nbsp;framework.&nbsp;boot&nbsp;</groupId>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<artifactId>&nbsp;Spring&nbsp;-&nbsp;boot&nbsp;-devtools</artifactId>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<optional>true</optional>&nbsp;&nbsp;</dependency>&nbsp;2. 自动构建项目1File&nbsp;–>&nbsp;Setting&nbsp;–>&nbsp;Build,&nbsp;Execution,&nbsp;Deployment&nbsp;–>&nbsp;Compiler&nbsp;–>&nbsp;选中：&nbsp;Build&nbsp;project&nbsp;automatically3. Intellij 注册表3.1按Shift + Ctrl + A（Win /Lin）或Command+CTRL+A&nbsp;(Mac)打开一个弹出窗口，键入registry。&nbsp;