正则匹配

匹配邮箱
Import re
ret=re.match("[a-zA-Z0-9]{4,20}@163\.com",字符串)
If ret:
print(ret.group())
else:
print("匹配失败")
匹配电话号码
Import re
ret=re.match("1[3-9]\d{9}",字符串)
If ret:
print(ret.group())
else:
print("匹配失败")

转载于:https://www.cnblogs.com/langye521erxia/p/10764914.html