idea哪里都好，就是需要 IntelliJ IDEA 激活码，哈哈~
一、IntelliJ IDEA 激活码，真香！
下边这个激活码失效了的话，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idea最新有效激活码~
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二、idea license server激活方法
1. 解决idea卡顿问题，修改idea的安装下的配置文件。
在安装目录的bin下，找到idea.exe.vmoptions与idea64.exe.vmoptions两个文件，根据自己需要修改。
2. 默认值根据版本不同，可能默认的大小不一致；
3. 值的大小根据自己电脑的内存以及自己需要修改；
4. 还有其他方法，后续再介绍；
5. 这种设置一般都能解决问题了！！
IntelliJ IDEA 激活码（idea license server激活）IntelliJ IDEA 激活码（idea license server激活）