2020： http://idea.studycoder.com/10086.html
链接：https://pan.baidu.com/s/1EdbIibQ6F4URoZX8DV1hSg
提取码：fcrl
把jar直接移入idea—>restart—>跟着步骤来
idea地址：
链接：https://pan.baidu.com/s/1sxycbsbptzbnTIc1gv1WOg
提取码：isuy
2018：
1.在这个网站：
链接：https://pan.baidu.com/s/1MK1FzGE6VnIGtiLJuSqTPA
提取码：7e9b
下载，把它的jar包放入你IDEA的bin目录下
2.在IDEA安装的bin目录下修改如图的两个文件，最后一行加上：-javaagent:D:\Java\IntelliJ IDEA\bin\JetbrainsCrack-3.1-release-enc.jar（我是安装到d盘，改成自己安装的路径）
3.激活方式选择Activation code,然后输入：
ThisCrackLicenseId-{
"licenseId":"ThisCrackLicenseId",
"licenseeName":"自己设置",
"assigneeName":"",
"assigneeEmail":"自己设置",
"licenseRestriction":"For This Crack, Only Test! Please support genuine!!!",
"checkConcurrentUse":false,
"products":[
{"code":"II","paidUpTo":"2099-12-31"},
{"code":"DM","paidUpTo":"2099-12-31"},
{"code":"AC","paidUpTo":"2099-12-31"},
{"code":"RS0","paidUpTo":"2099-12-31"},
{"code":"WS","paidUpTo":"2099-12-31"},
{"code":"DPN","paidUpTo":"2099-12-31"},
{"code":"RC","paidUpTo":"2099-12-31"},
{"code":"PS","paidUpTo":"2099-12-31"},
{"code":"DC","paidUpTo":"2099-12-31"},
{"code":"RM","paidUpTo":"2099-12-31"},
{"code":"CL","paidUpTo":"2099-12-31"},
{"code":"PC","paidUpTo":"2099-12-31"}
],
"hash":"2911276/0",
"gracePeriodDays":7,
"autoProlongated":false}