使用JAVA开发EMAIL工具的发送邮件源代码可以通过测试求接受邮件的源代码-use Java development tools EMAIL mail source code can be tested to accept mail for the source code

测试LInix环境中的信号量方法的使用以及应用，运用的是gcc的开发以及编译环境，这个代码简洁好用。-Test environment LInix Semaphore methods and applications, using the gcc compiler development and the environment, simple and easy to use this code.

个人在开发过程中总结的C#实现的邮件自动发送，定期发送的功能源码，测试通过，粘贴到了word里面-Personal lessons in the development process to achieve C# automatically send e-mail, sent regularly features source code, test, pasted to the inside word