Json 响应仅获取 swift 中的最后一行

Question

嗨，我正在尝试从服务器获取子响应，以下是我在使用邮递员时从服务器获得的响应

{
  "stories": [
{
  "image_url": "http://storybox.dk/wp-content/uploads/2016/11/Hansa.jpg",
  "name": "New story",
  "story_key": "ahJlfnN0b3J5Ym94LWJhY2tlbmRyEgsSBVN0b3J5GICAgIC8oYIKDA"
},
{
  "image_url": "http://storybox.dk/wp-content/uploads/2016/11/Hansa.jpg",
  "name": "Story of Foo the fox.",
  "story_key": "ahJlfnN0b3J5Ym94LWJhY2tlbmRyEgsSBVN0b3J5GICAgID4woQKDA"
}]
}

但是当我尝试将 stories 标签内的值作为数组获取时，它只获取一个值作为
self.StoryListArr = (reponsedict.value(forKey: "stories") as?NSArray)!

 (
   {
    "image_url" = "http://storage.googleapis.com/storybox-backend.appspot.com/5649391675244544/Screenshot_from_2017-03-16_113338.png";
    name = "Story of Foo";
    "story_key" = ahJlfnN0b3J5Ym94LWJhY2tlbmRyEgsSBVN0b3J5GICAgID4woQKDA;
   }
)

请指教如何处理这个问题

当我尝试打印响应字典时，它只显示其中的一个值

{
stories =     (
            {
        "image_url" = "http://storage.googleapis.com/storybox-backend.appspot.com/5649391675244544/Screenshot_from_2017-03-16_113338.png";
        name = "Story of Foo";
        "story_key" = ahJlfnN0b3J5Ym94LWJhY2tlbmRyEgsSBVN0b3J5GICAgID4woQKDA;
    }
);
}

Answer 1

没有理由在Swift中使用NSArray。只需将对象投射到 [Dictionary].

if let stories = responsedict["stories"] as? [Dictionary<String,String>] {
    print(stories) 
}

Json 响应仅获取 swift 中的最后一行

Json response gets only last row in swift

ios

json

swift

swift3

nsjsonserialization