由字母a-z,A-Z,数字(0-9),符号(~!@#$%^&*()_<>等)中的至少三种组成
正则表达式如下
\d+[a-z]+[A-Z]+|
\d+[A-Z]+[a-z]+|
[a-z]+\d+[A-Z]+|
[a-z]+[A-Z]+\d+|
[A-Z]+\d+[a-z]+|
[A-Z]+[a-z]+\d+|
\d+[\W_]+[A-Z]+|
\d+[A-Z]+[\W_]+|
[A-Z]+[\W_]+\d+|
[A-Z]+\d+[\W_]+|
[\W_]+\d+[A-Z]+|
[\W_]+[A-Z]+\d+|
\d+[\W_]+[a-z]+|
\d+[a-z]+[\W_]+|
[\W_]+[a-z]+\d+|
[\W_]+\d+[a-z]+|
[a-z]+[\W_]+\d+|
[a-z]+\d+[\W_]+|
[a-z]+[A-Z]+[\W_]+|
[a-z]+[\W_]+[A-Z]+|
[A-Z]+[\W_]+[a-z]+|
[A-Z]+[a-z]+[\W_]+|
[\W_]+[a-z]+[A-Z]+|
[\W_]+[A-Z]+[a-z]+有没有比这个短一点
希望大家验证完毕再回复
不要跑火车 耽误大家时间
谢谢