import codecstxt = u"\u5e10\u53f7\u4e0d\u5b58\u5728"file=codecs.open("test","w","utf-8")file.write(txt)file.close()这个可以正确写入
但当string只为ascii字符时,比如
txt = u"qwer"
这时生成的file仍旧为ascii格式
需要怎么做才能生成utf-8格式的文件?
谢谢
解决方案
import codecstxt = u"qwer"file=codecs.open("test","w","utf-8-sig")file.write(txt)file.close()