最近在UNIX下开发代码，用到了附件中检测内存泄露的代码。内存泄露检测是编写代码最难预防的，只能从养成好的编程习惯来减少。-Recently developed under the UNIX code, use the annex to memory leak detection code. Memory leak detection is the most difficult to write code to prevent, and can only develop good programming habits to reduce.