python实现JAVA源码从ANSI到UTF-8批量转换例子演示，喜欢用eclipse的大神们，可能一不小心代码就变成ANSI码了，需要转换成utf-8嘛，一个文件一个文件的在Notepad2或者notepad++里面转换么？不，这里有批量转换的程序，python实现。
ansi2utf8.py：
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#-*- coding: utf-8 -*-import
codecsimport
osimport
shutilimport
reimport
chardetdef
convert_encoding(filename, target_encoding):# Backup the origin file.shutil.copyfile(filename, filename +
'.bak')# convert file from the source encoding to target encodingcontent =
codecs.open(filename, 'r').read()source_encoding =
chardet.detect(content)['encoding']print
source_encoding, filenamecontent =
content.decode(source_encoding) #.encode(source_encoding)codecs.open(filename, 'w', encoding=target_encoding).write(content)def
main():for
root, dirs, files in
os.walk(os.getcwd()):for
f in
files:if
f.lower().endswith('.java'):filename =
os.path.join(root, f)try:convert_encoding(filename, 'utf-8')except
Exception, e:print
filenamedef
process_bak_files(action='restore'):for
root, dirs, files in
os.walk(os.getcwd()):for
f in
files:if
f.lower().endswith('.java.bak'):source =
os.path.join(root, f)target =
os.path.join(root, re.sub('\.java\.bak$', '.java', f, flags=re.IGNORECASE))try:if
action ==
'restore':shutil.move(source, target)elif
action ==
'clear':os.remove(source)except
Exception, e:print
sourceif
__name__ ==
'__main__':# process_bak_files(action='clear')main() |
把程序拷贝到java源文件所在目录下运行就好了。