说明：  可以批量查找，替换文件内部内容的工具，wxpython实现，支持gbk，utf-8编码，常用文件格式doc，txt，h，cpp等均能正常工作，有注释。
(Can batch search and replace the contents of the file within the tool, wxpython implementation, support gbk, utf-8 encoding, commonly used file format doc, txt, h, cpp, etc. can work properly, there are comments.)