1. 首先去官网http://www.jetbrains.com/idea/download/#section=windows下载Ultimate版（注意不是community版）下载并安装。一定要记得安装路径哦！
2. 然后在百度下载一个 JetbrainsCrack-2.6.2.jar破解补丁（直接在百度搜索即可），将其放在你的安装 idea下面的bin的目录下面，如图所示：
3. 找到下面两个文件一个是 idea64.exe.vmoptions，还有一个是 idea.exe.vmoptions，如下图所示
然后用记事本打开这两个文件，分别加上下面这句话（记得两个文件都要加啊）：
-javaagent:C:Program FilesJetBrainsIntelliJ IDEA 2017.1.5inJetbrainsCrack-2.6.2.jar
其中C:Program FilesJetBrainsIntelliJ IDEA 2017.1.5inJetbrainsCrack-2.6.2.jar是补丁JetbrainsCrack-2.6.2.jar的位置。
ThisCrackLicenseId-{
"licenseId":"ThisCrackLicenseId",
"licenseeName":"idea",
"assigneeName":"",
"assigneeEmail":"idea@163.com",
"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}