Question

我使用下面的代码从服务器获取json数据并返回错误。

代码：

func getPosts(page : Int, count : Int,completionHandler: (responseObject: ResponseModel) -> ()){
    let header = ["Content-Type": "application/json"]
    let responseModel = ResponseModel()
    var posts = [StoryModel]()
    var comments = [CommentModel]()
    var customFields = [CustomFieldModel]()
    let medium = ImageTypeModel()
    let high = ImageTypeModel()
    var postCount = [String]()
    var categories = [CategoryModel]()
    manager!.request(.GET, "http://www.anonews.co?json=get_recent_posts", parameters: ["page": page,"count" :count],headers: header)
        .responseJSON {  response in
            switch response.result {
            case .Success:
                if let value = response.result.value {
                    let json = JSON(value)
                    print(json)
                    responseModel.status = json["status"].stringValue
                    responseModel.count = json["count"].intValue
                    responseModel.count_total = json["count_total"].intValue
                    responseModel.pages = json["pages"].intValue

                    for item in json["posts"].arrayValue {
                        let storymodel = StoryModel();
                        storymodel.comment_count = item["comment_count"].stringValue
                        storymodel.content = item["content"].stringValue
                        storymodel.excerpt = item["excerpt"].stringValue
                        storymodel.id = item["id"].intValue
                        storymodel.imageUrl = item["url"].stringValue
                        storymodel.title_plain = item["title_plain"].stringValue
                        storymodel.thumbnail = item["thumbnail"].stringValue
                        medium.url = item["thumbnail_images"]["medium_large"]["url"].stringValue
                        high.url = item["thumbnail_images"]["mvp-medium-thumb"]["url"].stringValue
                        storymodel.medium_large = medium
                        storymodel.mvp_medium_thumb = high

                        for category in json["posts"]["categories"].arrayValue {
                            let categoryModel = CategoryModel()
                            categoryModel.id = category["id"].intValue
                            categoryModel.title = category["title"].stringValue
                            categories.append(categoryModel)
                        }
                        storymodel.categories = categories

                        for commentobject in json["posts"]["comments"].arrayValue {
                            let comment = CommentModel()
                            comment.content = commentobject["content"].stringValue
                            comment.name = commentobject["name"].stringValue
                            comments.append(comment)
                        }
                        storymodel.comments = comments

                        for customFieldObject in json["posts"]["custom_fields"].arrayValue {
                            let customField = CustomFieldModel()
                            for post_count in customFieldObject["post_views_count"].arrayValue {
                                let count = post_count["post_views_count"].stringValue
                                postCount.append(count)
                            }
                            customField.post_views_count = postCount
                            customFields.append(customField)
                        }
                        storymodel.custom_fields = customFields
                        posts.append(storymodel)
                    }
                    responseModel.posts = posts
                    completionHandler(responseObject: responseModel)
                }
            case .Failure(let error):
                print(error)
            }


    }
}

以下是错误消息： 0 错误域= NSCocoaErrorDomain代码= 3840“字符0周围的值无效。” UserInfo = {NSDebugDescription =字符0周围的值无效。}

任何人都知道我的代码中存在什么问题？

Answer 1

我看到您使用.GET请求，并在正文中传输参数。所以结果将变成失败。

Alamofire返回错误

1 个答案: