2019-04-19 swift对json数组根据时间排序

在开发过程中，有需求是根据json中的数据进行时间排序，代码如下：

        //dataArray:[OperationMaintenanceObject] 对象数组

     //根据时间进行排序    

        self.operationMaintenanceList =  self.operationMaintenanceList?.sorted(by: { (array1, array2) -> Bool in

            let obj1 = (array1 as! [OperationMaintenanceObject]).first

            let obj2 = (array2 as! [OperationMaintenanceObject]).first

            let dateFormater = DateFormatter()

            dateFormater.dateFormat = "YYYY-MM-dd"

            let date1 = dateFormater.date(from: (obj1?.releaseTime)!)

            let date2 = dateFormater.date(from: (obj2?.releaseTime)!)

            return date1?.compare(date2!) == .orderedDescending

        })

版权声明：转载 https://blog.csdn.net/ZY_FlyWay/article/details/79462362