前端开发面试持续中---

`var arr = ['hello', 'gay', 'blob', 'fyi', 'circle', 'rooom', 'zzz']
        function compareSort() {
            var newArr = []
            for (var i = 0; i < arr.length; i++) {
                newArr.push({ id: arr[i][1], origin: arr[i] })
            }
            newArr.sort(function (a, b) {
                var x = a.id//e
                var y = b.id//a
                if (x > y) {
                    return 1
                }
                if (x < y) {
                    return -1
                }
                return 0
            })
            console.log(newArr);
            var result = []
            for (var j = 0; j < newArr.length; j++) {
                result.push(newArr[j].origin)
            }
            console.log(result);
        }
        compareSort()