import Vue from 'vue' const common = { install(Vue) { // 手机号码格式成秘文形式 格式为137****3151 String.prototype.$formatPhone = function () { return this.replace(/(\d{3})\d+(\d{4})/, '$1****$2') } // 格式化时间 格式为 2023-10-02 12:00:00 Date.prototype.$formatTime = function () { var Y = this.getFullYear() + '-'; var M = (this.getMonth() + 1 < 10 ? '0' + (this.getMonth() + 1) : this.getMonth() + 1) + '-'; var D = (this.getDate() < 10 ? '0' + this.getDate() : this.getDate()) + ' '; var h = (this.getHours() < 10 ? '0' + this.getHours() : this.getHours()) + ':'; var m = (this.getMinutes() < 10 ? '0' + this.getMinutes() : this.getMinutes()) + ':'; var s = this.getSeconds() < 10 ? '0' + this.getSeconds() : this.getSeconds(); return Y + M + D + h + m + s; } } } Vue.use(common)