一、IntelliJ IDEA激活码
注意！！！如果下边这个IDEA激活码过期失效了的话：
大家可以关注微信公众号：Java团长，然后发送“ 激活码 ”即可获取最新有效的IDEA激活码哈~
公众号的激活码每24小时更新一次~
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二、2022年最新永久激活码
1、IDEA的vue文件失败怎么办
今天，一位同学问我对Vue文件设置了什么权限？文件只读操作。
解决方案；单击“生成”锁定文件，或单击“生成”解决问题。
2、不是绿叶属性
和解条款：
- 很多人在网上说添加spring之类的东西（尝试是没有用的）
- 删除此模块并重新创建该模块（尝试无效）
- 检查此模块下的依赖项：spring boot starter web（成功）
3、idea热部署
文件->设置->插件->搜索jrebel插件
搜索时，可能找不到任何插件。您可以搜索百度并设置HTTP代理配置
在左下角的jrebel菜单栏中找到jrebel插件，然后检查需要热更新的项目。
4、启动项目
//1. 配置完成后，使用jrebel按钮启动项目。与jrebel相关的日志信息将显示在成功配置的日志框中。
5、修改项目文件，实现热更新
修改项目文件时，无需重新启动项目即可实现更新效果。
快捷键是：Ctrl Shift F9
