问题做参数编码与Alamofire 4.0

Question

尝试转换代码库雨燕3.0采用目前

return (Alamofire.ParameterEncoding.URL.encode(mutableURLRequest, parameters: nil).0, uploadData) 

其中：

let mutableURLRequest = NSMutableURLRequest(url: URL(string: urlString)!) 

有错误"ParameterEncoding has no member URL"。也试过

return (Alamofire.ParameterEncoding.encode(mutableURLRequest).0, uploadData) and the doesn't work. Any ideas how to fix this? Any pointers would be really appreciated! Thanks! 

Answer 1

Alamofire有一个struct URLEncoding，它确认了ParameterEncoding协议。

var urlRequest:URLRequest? = nil 
    do { 
     try urlRequest = Alamofire.URLEncoding().encode(mutableURLRequest, with: parameters) 
    } catch { 

    } 
    return urlRequest!