- 首先下载jar包：（链接: htt。ps://pan。baidu。com/。s/1RBhnpJ。gws8Ra。4da8xoX8eg 提取ma: xpmn 自行去掉里面的"。"吧，不然发不上去）将其放到合适的文件夹（首选IDEA的同级目录）进行管理；
- 进入C盘 —> 用户 —>用户名 —> .IntelliJIdea2019.2或者.IntelliJIdea2019.3 —> config —> idea64.exe.vmoptions文件，在文件内容的末尾加上-javaagent:刚下载的jar路径和名字，例如-javaagent:D:\Idea\jetbrainsCrack.jar，然后保存；
- 打开IDEA，这个时候因为是未激活，所以会弹出激活验证的窗口、选择Activation Code，下方会让你填写密钥，填写下方密钥
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参考：https://zhuanlan.zhihu.com/p/101226170?utm_source=wechat_timeline