摘要：
0. create a string two ways to create a string 1) string([]byte) 2) str := "abc"1. Kinds of operation1) string converting to other and other conver... 阅读全文
摘要：
1. kinds of operationIn general, there are several kinds of file operations as bellow.(1) Create file/folder, Open file, Close file, Remove file/folde... 阅读全文