Python solves JS file Utf-8 encoding garbled problem

This article mainly introduces the Python to solve JS file Utf-8 encoding garbled problem, very good, with reference value, the need for friends can refer to the next

HTML file introduced JS file, display garbled!

JS file for Utf-8 encoding (no BOM), at this time as long as the JS file into the Utf-8 BOM code can be solved

can use notepad++ transcoding

You can also use the following Python code to bulk transcode

#-*-coding:utf-8-*-import os,sys import chardet def convert (filename, In_enc = "GBK", out_enc= "UTF-8"): Try:p Rint ("convert" + filename) F = open (filename, ' rb ') content = f.read () result = chardet.detect (content) #通过char     Det.detect Gets the encoding format string for the current file, the return type is dictionary type print (result) f.close () coding = result.get (' encoding ') #获取encoding的值 [encoded format]       If coding! = ' Utf-8-sig ' and coding = = ' Utf-8 ': #文件格式如果是utf-8 when the transcoding print (coding + "to" + Out_enc + "!") New_content = Content.decode (In_enc). Encode (Out_enc) f = open (filename, ' WB ') F.write (new_content) F.clo   SE () print ("Done") else:print (coding) except IOError as E: # Except:print (E) def explore (dir): For root, dirs, files in Os.walk (dir): for file in Files:path = Os.path.join (root, file) convert (path) def main (dir): if (Os.path.isdir (dir)): Fpaths = [Fpath for Fpath in Os.listdir (dir) if Os.path.isfile (dir+ "\ \" +fpath ) and Fpath.endswith ('. js')] dpaths = [Dpath for Dpath in Os.listdir (dir) if Os.path.isdir (dir+ "\ \" +dpath)] for F in Fpaths:convert ( dir+ "\ \" +f, ' utf-8 ', ' Utf-8-sig ') for D in Dpaths:print (d) Main (dir+ "\ \" +d) if __name__ = "__main__": MA In (' directory ')