let idcard = "532225695884695286";
let str = idcard.replace(/(\w{2})\w*(\w{2})/, '$1**************$2');
console.log(str);
let idcard = "532225695884695286";
let str = idcard.replace(/(\w{2})\w*(\w{2})/, '$1**************$2');
console.log(str);