UTF8和GBK之間相互轉換（python指令碼）
import codecs
def ReadFile(filePath,encoding=""):
with codecs.open(filePath,"r",encoding) as f:
return f.read()
def WriteFile(filePath,u,encoding=""):
with codecs.open(filePath,"w",encoding) as f:
#f.write(u.encode(encoding,errors="ignore"))
f.write(u)
def UTF8_2_GBK(src,dst):
content = ReadFile(src,encoding="utf-8")
WriteFile(dst,content,encoding="gb18030")
def GBK_2_UTF8(src,dst):
content = ReadFile(src,encoding="gb18030")
WriteFile(dst,content,encoding="utf-8")
def main():
print '*********Begin...**********'
print '==========================='
print '++++++++UTF8-2-gbk+++++++++'
UTF8_2_GBK("test1.txt","test2.txt")
print '==========================='
print '++++++++GBK-2-utf8+++++++++'
GBK_2_UTF8("test2.txt","test3.txt")
print '==========================='
print '*********End...************'
if __name__ == '__main__':
main()
gb2312、gbk和gb18030三者之間的關係
GB2312：6763個漢字
GBK：21003個漢字
GB18030-2000：27533個漢字
GB18030-2005：70244個漢字
所以，GBK是GB2312的超集，GB18030是GBK的超集。