将 httpBody 转换为 x-www-urlencoded

Convert httpBody for x-www-urlencoded

我正在对服务器进行 POST 调用,但 Alamofire 总是将正文作为 JSON 发送,而不是作为 URL 编码的形式发送,我知道为了编码正文我必须插入 data(using: .utf8, allowLossyConversion: false),但我不知道在哪里。 我该如何修复我的代码?

这是我的实际代码:

func asURLRequest() throws -> URLRequest {
    let url = try DBank.StagingServer.baseUrl.asURL()

    var urlRequest = URLRequest(url: url.appendingPathComponent(path))

    // HTTP Method
    urlRequest.httpMethod = method.rawValue

    // Common Headers
    headers.forEach { (field, value) in
        urlRequest.setValue(value, forHTTPHeaderField: field)
    }

    // Parameters
    if let parameters = parameters {
        do {
            urlRequest.httpBody = try JSONSerialization.data(withJSONObject: parameters, options: [])
        } catch {
            throw AFError.parameterEncodingFailed(reason: .jsonEncodingFailed(error: error))
        }
    }

我猜你有如下响应处理程序:

Alamofire.request(url, method: .post, parameters: params, encoding: URLEncoding(destination: .queryString), headers: headers)
        .validate(statusCode: 200..<300)
        .responseString { response in

        //response.result.value will contain http response from your post call

}

根据此响应的结果,您将设置:

UserDefaults.standard.set("<result>", forKey: "<token>")