一:手机号码正则方法
var str1 = '13991367972'
var reg = /^(\d{3})\d*(\d{4})$/;
var str2 = str1.replace(reg,'$1****$2')
二:身份证号码
var str="110101199001010001"
var ss=str.replace(/^(.{6})(?:\d+)(.{4})$/,"$1****$2");
一:手机号码正则方法
var str1 = '13991367972'
var reg = /^(\d{3})\d*(\d{4})$/;
var str2 = str1.replace(reg,'$1****$2')
二:身份证号码
var str="110101199001010001"
var ss=str.replace(/^(.{6})(?:\d+)(.{4})$/,"$1****$2");