标签：app push var prototype array new 合并数组 合并 apply
var arr1=new Array("1","2","3");var arr2=new Array("4","5","6");
Array.prototype.push.apply(arr1,arr2);
console.log(arr1)
标签：app push var prototype array new 合并数组 合并 apply
原文地址：https://blog.51cto.com/13550695/2457592
