jquery Date字符串转日期 jquery日期转换为字符串

var stime = data[0].start_time;   　　//stime='/Date(1460649600000)/'
                    var start = eval（'new ' + stime.substr(1, stime.length - 2));    //start='Fri Apr 15 2016 00:00:00 GMT+0800 (中国标准时间)'
                    var start_time = [start.getFullYear() + '-' + (start.getMonth() + 1) + '-' + start.getDate()];