摘要：
用户名：var string = /^[a-zA-Z0-9_-]{4,16}$/;密码：var string = /^.*(?=.{6,})(?=.*\d)(?=.*[A-Z])(?=.*[a-z])(?=.*[!@#$%^&*? ]).*$/;email：var string = /^[a-zA- 阅读全文
摘要：
“Paul Puala Pualine paul Paul” 把所有Paul替换成Ringo var str = “Paul Puala Pualine paul Paul”; var txt = str.replace(/Paul/g,"Ringo"); 阅读全文