1.idea中安装jrebel插件
https://blog.youkuaiyun.com/wei19880402/article/details/75529231
2.免费激活jrebel
https://blog.youkuaiyun.com/alleged/article/details/80659457?tdsourcetag=s_pcqq_aiomsg
3.tomcat配置
4.勾选需要热部署的工程
5.jrebel运行
1.idea中安装jrebel插件
https://blog.youkuaiyun.com/wei19880402/article/details/75529231
2.免费激活jrebel
https://blog.youkuaiyun.com/alleged/article/details/80659457?tdsourcetag=s_pcqq_aiomsg
3.tomcat配置
4.勾选需要热部署的工程
5.jrebel运行