优点：有效期至2099年，不出意外，这辈子肯定够用了
缺点：稍微麻烦些，(作为程序员都是小意思 )不过不要紧，为了以后省事，都值了
下面是具体的破解激活步骤：
1. 下载破解补丁文件，路径为：http://idea.lanyus.com/jar/JetbrainsCrack-2.9-release-enc.jar
2.将补丁放在安装包的/bin路径下，如图中放置在最后的jar文件，
并且对本文件夹(bin)下的idea.vmoptions配置文件进行修改（可能是版本还是不同操作系统的原因，有人可能没有idea.vmoptions,但是有idea.exe.vmoptions和idea64.exe.vmoptions这两个文件，在这里面进行配置应该也是一样），打开后在最后一行添加如下一条配置指令：
JetbrainsCrack-2.8-release-enc.jar）
JetbrainsCrack-2.8-release-enc.jar
3.保存编辑后的文件，然后打开idea，进入激活窗口此时需要选择 激活码 的激活方式，并输入如下激活码进行激活：
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文章来源: https://blog.csdn.net/weixin_38399962/article/details/79899696