Since the idea 15 version has changed the registration method, it can only be activated through the Internet, so now it is not possible to register offline through a simple general registration code.
Although you can continue to use version 14, but there is a new version but you can't try to make obsessive-compulsive disorder very crazy.
Through Du Niang, I found a cracking method, and the actual registration was successful.
The website that provides the method does not make it clear.
So here I will provide you with the complete cracking method,
First enter this link http://idea.lanyus.com/ (thanks to this blogger for the cracking method)
Many children's shoes are registered on this website through the License server it provides.
But the result of this is that once the network is disconnected and offline, you will not be able to enter the idea, and you need to register again, so if you like offline registration, please see the activation method below.
A packaged registration machine is now provided (only version 15.0.2 has been personally tested):
Link: http://pan.baidu.com/s/1dDULu5j Password: ofjk
There are instructions in it, fool-like, and the offline activation is basically successful.
If something goes wrong, please see the detailed activation method below.
The summary is the following steps:
http://pan.baidu.com/s/1c0ZEQMs (version 15.0.2) (tracked)
http://pan.baidu.com/s/1i3HEP6X (version 15.0.1) (It has expired, it will not be patched, everyone should use 15.0.2)
Note: Please do not choose the wrong version!
-2 Find lib\idea.jar in the installation directory of idea || phpstrom || webstorm etc.
Move it to the root directory of the d drive.
(If it is phpstrom, it is phpstrom.jar, and so on. Here is an example of idea, which can be activated by pro-testing)
-3 打开控制台(cmd)，运行下好的补丁IdeaCrackv2.1.jar或者IdeaPatch.jar，即输入java -jar IdeaCrackv2.1.jar（如果是IdeaPatch.jar则为 java -jar IdeaPatch.jar）命令，这时候，idea的控制台会让你输入一个路径。
-4 由于已经将idea.jar放入d盘下，所以直接复制D:\idea.jar这个路径即可，略等片刻，
直到呈现如下结果
，关闭控制台，将D:\idea.jar剪切，(.bak文件删掉即可)，覆盖原路径的这个文件。
-5 这个时候打开idea，弹出的对话框中选中Activation code，这个时候回到http://idea.lanyus.com这个网站，随便输入一个用户名，将获得的注册码拷贝过去即可完成。
以下是我用的注册码（我的用户名为 Bell）：
1453383512384-{"licenseId":"1453383512384","licenseeName":"Bell","assigneeName":"","assigneeEmail":"","licenseRestriction":"","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}
结束了，就是这么简单。
最后感谢这位博主所做的破解工作，如果不是囊中羞涩和出于学习的用途的话，还是还是建议购买正版。