背景
众所周知，idea 作为一款非常好用的开发工具，基本与每一个开发者都形影不离。
但是注册码的价格还是比较高的。
不过 idea 对于教育（在校生）和开源的支持还是很大的。
我们今天来申请一下，终生可用。
申请步骤
申请链接
点击 https://www.jetbrains.com/shop/eform/opensource?product=ALL
选择
Do we know you?
[X] No, we are a new customer
[] Yes, we’ve used JetBrains Open Source license(s) in our project before
选择第一个选项。
输入开源项目信息
根据个人实际开源信息填写即可。
Project name: opencc4j
Primary language(s): java
Project age: 24 Months
Project website: https://github.com/houbb/opencc4j
Repository URL: https://github.com/houbb/opencc4j
License URL: https://github.com/houbb/opencc4j/blob/master/LICENSE.txt
Country / region: China
No. of required licenses: 1
Project description: Open Chinese Convert is an opensource project for conversion between Traditional Chinese and Simplified Chinese.
Tell us about yourself
Email address: houbinbin.echo@gmail.com
Name: hou binbin
A link to your profile on GitHub, etc: https://github.com/houbb
I confirm that the granted licenses:
[x] will be used only for non-commercial open source development;
[x] will be shared only with the project’s active contributors.
[x] I have read and I accept the JetBrains Account Agreement
全部勾选上，然后确认提交即可。
提交反馈
Open Source Request Confirmation
Your request has been successfully submitted. Thank you!
You will soon get an automatic reply with the ID number of your request at houbinbin.echo@gmail.com.
We will review your request within a few days. If it is approved, you will receive a separate email with further instructions on how to proceed with free licenses you requested.
大意如下：
感谢您的开源许可申请。
我们将评估您的项目，并通过电子邮件通知您我们的决定。请注意，您的项目可能需要1-2周的时间进行审查。
如果您的请求是紧急的或如果您有任何其他问题，请联系我们在JetBrains社区支持。
谨致问候。
