根据数据中某个字段排序

this.logData. sort(this.compare('input_time'))

compare(property){//数组排序
       
        return function(a,b){
        var value1 = a[property];
        var value2 = b[property];
        //console.log("value1",value1)
        return value2 - value1;
       }
     },