使用Alamofire 4.0进行参数编码的问题

Question

尝试转换Swift 3.0的代码库当前使用

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

地点:

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URLEncoding结构体，它确认了ParameterEncoding协议。

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