POSIX（可移植操作系统接口）线程是提高代码响应和性能的有力手段。本文档向您精确地展示在编程中如何使用线程,完本系列文章，您完全可以运用 POSIX 线程创建多线程程序。-POSIX (Portable Operating System Interface) thread is to improve the performance of the code response and a powerful tool. This document shows you exactly how to use threads in the program, the end of this series of articles, you can use POSIX threads to create multithreaded programs.