Vue手机号正则匹配姓名加密展示功能的实现_vue.js_

if (!/^1[3|4|5|6|7|8|9]\d{9}$/.test(13807999985)) { console.log(resultPhone);//138****9985

 var phone = "17610603529"; var mphone = phone.substr(0, 3) + "****" + phone.substr(7); // 如果用 Es6 模板字符串的话,可以不用+号做拼接 var phone = "17610603529"; var mphone = `${phone.substr(0, 3)}****${phone.substr(7)}`; console.log(mphone); 

activated() { console.log(this.formatName("王八肚")); // 王** }, methods: { formatName(name) { let newStr; if (name.length === 2) { newStr = name.substr(0, 1) + "*"; // 通过substr截取字符串从第0位开始截取,截取1个 } else if (name.length > 2) { // 当名字大于2位时 let char = ""; for (let i = 0, len = name.length - 2; i < len; i++) { // 循环遍历字符串 char += "*"; } newStr = name.substr(0, 1) + char + name.substr(-1, 1); } else { newStr = name; } return newStr; }, },