weixin_43867303的博客

//时间转换 getTime(time,sep){ var result = ""; if(time) { var d = new Date(); d.setTime(time); var ...

一、数组解构 1，数组解构赋值 var arr = [1,2,3] var [a,b,c] = arr 2,嵌套数组结构赋值 var arr = [ [a,b,[c,d]],e,f ], var [[d, e, [f, g]], h, i] = arr; 3,函数传参解构 var arr = ['this is a string', 2, 3]; function fn1([a, b, c]...