合并2个对象数组

如果要在Javascript中合并2个对象数组。你可以使用这一招

Array.prototype.push.apply(arr1,arr2);

例如

var arr1 = [{name: "lang", value: "English"},{name: "age", value: "18"}];var arr2 = [{name : "childs", value: '5'}, {name: "lang", value: "German"}];Array.prototype.push.apply(arr1,arr2); console.log(arr1);  // final merged result will be in arr1

输出：

[{"name":"lang","value":"English"},{"name":"age","value":"18"},{"name":"childs","value":"5"},{"name":"lang","value":"German"}]