第一步：下载idea，https://www.jetbrains.com/idea/download/#section=windows，双击进行安装
第二步：下载破解的jar包：链接：https://pan.baidu.com/s/1lwgs76odfPWkjHzIxio4dQ 提取码：1zw1
第三步：将下载好的jar包放在idea的bin目录下
第四步：修改bin目录下的idea.exe.vmoptions和idea64.exe.vmoptions文件在这两个文件的最后一行加上下面的这句话
-javaagent:D:programSoftideaidea_newIntelliJ IDEA 2018.3.5inJetbrainsIdesCrack-4.2-release-sha1-3323d5d0b82e716609808090d3dc7cb3198b8c4b.jar
第五步：修改hosts文件（目录为：C:WindowsSystem32driversetc），往最后一行添加：0.0.0.0 account.jetbrains.com
第六步：打开idea，选择Activation code,输入以下激活代码：
Code:{ "licenseId":"1337", "licenseeName":"Downloadly", "assigneeName":"Downloadly", "assigneeEmail":"Downloadly@Downloadly.ir", "licenseRestriction":"Unlimited license till end of the century.", "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"},{"code":"DB","paidUpTo":"2099-12-31"},{"code":"GO","paidUpTo":"2099-12-31"},{"code":"RD","paidUpTo":"2099-12-31"}], "hash":"2911276/0", "gracePeriodDays": 7, "autoProlongated": false}