import hashlib
import sys
def check_md5(fname):
m=hashlib.md5()
with open(fname,'rb') as f1:
while 1:
data=f1.read(4096)
if not data:
break
m.update(data)
return m.hexdigest()
if __name__ == '__main__':
result = check_md5(sys.argv[1])
print(result)
python-hashlib2文件对比
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转载自blog.csdn.net/weixin_45942735/article/details/104137046
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