升序

let data = [
                {value: 335, name: '家电'},
                {value: 310, name: '服装'},
                {value: 274, name: '食品'},
                {value: 235, name: '数码'},
                {value: 400, name: '家纺'}
            ]
data.sort(function (a, b) { return a.value - b.value; })        

结果：

降序

let data = [
                {value: 335, name: '家电'},
                {value: 310, name: '服装'},
                {value: 274, name: '食品'},
                {value: 235, name: '数码'},
                {value: 400, name: '家纺'}
            ]
data.sort(function (a, b) { return b.value - a.value; })        

结果：