地址：http://blog.csdn.net/everest_man/article/details/78985879
步骤1：
先到http://idea.lanyus.com/下载jar破解补丁
步骤2：
拷贝IDEA里的bin目录
步骤3：
打开vmoptions文件，并在最后加上
-javaagent:自己IDEA目录\bin\JetbrainsCrack-2.6.10-release-enc.jar
步骤4：
在注册Acrivation code中添加
ThisCrackLicenseId-{
“licenseId”:”ThisCrackLicenseId”,
“licenseeName”:”idea”,
“assigneeName”:”“,
“assigneeEmail”:”[email protected]”,
“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}
大功告成