如何发送坐标进行解析并将其保存为解析PFGeopoint

Question

如何将坐标发送到CLLocation提取的Parse并将其保存为PFGeoPoint的纬度和经度？

我能够从CLLocation获取坐标，我想将它发送给Parse。在Parse中，我有一个名为“坐标”的列，类型为PFGeoPoint，它有两个字段。现在我想保存从CLLocation到Parse Column坐标的坐标。 有人可以帮我这个吗？ 我是iOS和Parse的新手。

Answer 1

两个步骤：

1. 将CLLocation转换为PFGeoPoint

   //SWIFT
   let point = PFGeoPoint(location: currentLoc)
   
   //Obj-c
   [PFGeoPoint *point = PFGeoPoint geoPointWithLocation:(PF_NULLABLE CLLocation *)location];
   

2. 现在保存。

   //SWIFT
   object["coordinates"] = point
   object.saveInBackgroundWithBlock {
     (success: Bool, error: NSError?) -> Void in
     if (success) {
               // The object has been saved.
     } else {
               // There was a problem, check error.description
     }
   }
   
   //Obj-c
   object["coordinates"] = point;
   [object saveInBackgroundWithBlock:^(BOOL succeeded, NSError *error) {
     if (succeeded) {
       // The object has been saved.
     } else {
       // There was a problem, check error.description
     }
   }];