摘要:
一、将字符串qin_chuang_qin_chuang转为qinChuangQinChuang; let arr = str1.split("_"); let str = arr[0]; for (let i = 1; i < arr.length; i ++) { arr[i] = arr[i]. 阅读全文
摘要:
一、ES5中的近类结构 //ES5中的近类结构 function Person(name) { this.name = name; } Person.prototype.sayname = function(){ console.log(this.name); } var person = new 阅读全文