求一复杂性密码正则

[endlessw]

如题，用户密码的复杂性要求：最短6位，需至少含有两种字符（大写字母，小写字母，数字和特殊符号）
ASP.NET。。

[endlessw]

分数太少可以加。。
即12345b,12345B,12345!,abcde1,abcDEFG都组合都可以~

[一切为了你]

还不如用哈西加密，最安全了

[wackyboy]

"^(?![a-z]+$)(?![A-Z]+$)(?![0-9]+$)(?![^0-9a-zA-Z]+$).{6,}$"

[jskoki]

^(?:(?=.*[A-Z])(?=.*[a-z])(?=.*[0-9])|(?=.*[A-Z])(?=.*[a-z])(?=.*[^A-Za-z0-9])|(?=.*[A-Z])(?=.*[0-9])(?=.*[^A-Za-z0-9])|(?=.*[a-z])(?=.*[0-9])(?=.*[^A-Za-z0-9])|(?=.*[0-9])(?=.*[^A-Za-z0-9])|(?=.*[a-z])(?=.*[^A-Za-z0-9])|(?=.*[0-9])(?=.*[a-z])|(?=.*[A-Z])(?=.*[a-z])|(?=.*[a-z])(?=.*[A-Z])|(?=.*[0-9])(?=.*[A-Z])|(?=.*[^A-Za-z0-9])(?=.*[A-Z])|(?=.*[^A-Za-z0-9])(?=.*[a-z])).{6,}$