This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
请教：CMD文件中，:> :>> 符号的区别，例程文件中有的使用:> 有的使用:>> 这两个符号有什么区别，在什么情况下使用，谢谢
