Java implements the transfer of txt files in any coding mode to UTF-8 coding mode

• Java

This paper uses BufferedReader and bufferedwriter in JDK to transfer txt files of any coding mode to UTF-8 coding mode.

UTF-8 (8-bit Unicode transformation format) is a variable length character encoding for Unicode, also known as universal code. It was created by Ken Thompson in 1992. Now it has been standardized as RFC 3629. UTF-8 encodes Unicode characters with 1 to 6 bytes. It can be used on a web page to display Chinese simplified, traditional and other languages The biggest advantage of UTF-8 is that it can avoid the problem of garbled code.

This method first judges the encoding mode of TXT file, then reads it by line according to its encoding mode, and then writes it by line with UTF-8 encoding. The encoding method of TXT file is detected with the help of encodingdetect class.

Test code:

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