python base64编码文件

编码文件：

参数1为源文件，参数2为编码后的字符串文件

import base64
import sys

sFile = open(sys.argv[1],"rb").read()
encodeStr = base64.b64encode(sFile)
tFile = open(sys.argv[2],"w+")
tFile.write(str(encodeStr,"utf-8"))
tFile.close()
print("success")

解码：

参数1为base64编码字符串文件，参数2为目标文件

import base64
import sys

text = open(sys.argv[1]).read()
#print text
jarFile = open(sys.argv[2],"wb+")
jarFile.write(base64.b64decode(text))
jarFile.close()
print "success"