试图在 alamofire 中发送 json 对象，但它在 json 数组中

Posted 2023-03-15

【中文标题】试图在 alamofire 中发送 json 对象，但它在 json 数组中

【英文标题】：Trying to send json object in alamofire but it's going in a json array

【发布时间】：2018-04-10 10:21:38

【问题描述】：

我希望我的 json 请求是这样的：

"business_id": 1,
    "images": [
        "image": "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"
    , 
        "image": "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"
    ]

即它是一个数组，我希望它是一个 json 对象。

我将我的参数发送为：

let parameter = ["business_id" : business.id  , "images" : business.imagearray ] as [String : Any]

这是我发送请求的代码：

Alamofire.request(url, method: HTTPMethod.post, parameters:parameter  , encoding: JSONEncoding.default, headers: Request.headers())

将图像附加到图像阵列：

   for img in imageArraaay  
var dic = Dictionary<String, String>() dic = ["image":imgg] as Dictionary 
 let jsonData = try! JSONSerialization.data(withJSONObject: myNewDictionary, options: []) as AnyObject 
business.imageArray = NSString(data: jsonData as! Data, encoding: String.Encoding.utf8.rawValue)! 
imagePicker.dismiss(animated: true, completion: nil) 

我知道我犯了一些错误，我是 ios 新手，因此非常感谢任何帮助。

【问题讨论】：

@AbhirajsinhThakore 这与问题有什么关系？

试试这个参数let params = ["business_id": "1", "images":[["image":"base64","image":"base46"]]] as [String : Any]

@phadteviraj 如果您编辑此问题并以正确的格式将其包含在其中会很好

@a.masri 我希望图像数组是动态的，那么如何使用您的方法来完成呢？

@AbhirajsinhThakore 现在可以请您检查一下

【参考方案1】：

这可能对你有用：

    let imageArray = ["iVBORw0KGgoAAAANSUhEUg12345","iVBORw0KGgoAAAANSUhEUgAAAHgAAACCCAYAAAC6789"] //Dummy content
    print(imageArray)

    var ImgParam = [[String:String]]()

    for img in imageArray 
        print(img)
        ImgParam.append(["image":img])
    
    print(ImgParam)

    let parameter = ["business_id" : 1 , "images" : ImgParam ] as [String : Any]
    print(parameter)

【讨论】：

我试过你的方法，但我得到这个错误 responseSerializationFailed(Alamofire.AFError.ResponseSerializationFailureReason.inputDataNilOrZeroLength) ...在编码中我发送 URLEncoding.default 这是我实现的代码 business.id = 1 let parameter = ["business_id" : business.id , "images" : imagePara] as [String : Any] print(parameter) //request Alamofire.request(url, method:.post, parameters: parameter , encoding: URLEncoding.default , 标头：Request.headers())

您使用的是 POST 或 GET 方法。？

【参考方案2】：

这是将base64数据附加到imageAarray的逻辑：

var encodedString = String()                                             
let imageData : NSData = UIImageJPEGRepresentation(image, 0) as! NSData
encodedString = imageData.base64EncodedString(options: .lineLength64Characters)
var baseDataDictionary = Dictionary<String , String>()
baseDataDictionary.updateValue(encodedString, forKey: "image")  
imagesList.append(baseDataDictionary) // imageList is array of dictionaries

这里我如何传递参数和触发请求：

let parameter = ["business_id" : businessId , "images" : imageList] as [String : Any]
     Alamofire.request(url, method:.post, parameters: parameter , encoding: URLEncoding.default, headers: Request.headers())