欢迎使用CSDN-markdown编辑器

根据age排序显示：var arr = [{name: "zlw", age: 24}, {name: "wlz", age: 25},{name: "wlz", age: 28},{name: "wlz", age: 23}];var compare = function (prop) {return function (obj1, obj2) {    var val1 = obj1[prop];    var val2 = obj2[prop];if (val1 < val2) {        return -1;    } else if (val1 > val2) {        return 1;    } else {        return 0;        }                } }alert(JSON.stringify(arr));console.log(arr.sort(compare('age')));alert(JSON.stringify(arr));</script>