1 import hashlib
2 def fileMD5(filename):
3 m =
hashlib.md5() #md5计算
4 #m = hashlib.sha1() #sha1计算
5 #m = hashlib.sha224() #sha224计算
6 #m = hashlib.sha256() #sha256计算
7 #m = hashlib.sha384() #sha384计算
8 #m = hashlib.sha512() #sha512计算
9 #
10 with open(filename) as f:
11 while True:
12 data = f.read(4096
)
13 if len(data) ==
0:
14 break
15 m.update(data)
16 return m.hexdigest()
17 if __name__ ==
'__main__':
18 fileMD5(
'xxxxx.xxx')
转载于:https://www.cnblogs.com/nightnine/p/5053439.html
