Alamofire Swift 3.0 调用中的额外参数 [英] Alamofire Swift 3.0 Extra argument in call

问题描述

我已将我的项目迁移到 Swift 3(并使用 Podfile 中的 pod 'Alamofire', '~> 4.0' 将 Alamofire 更新到最新的 Swift 3 版本).

I have migrated my project to Swift 3 (and updated Alamofire to latest Swift 3 version with pod 'Alamofire', '~> 4.0' in the Podfile).

我现在在每个 Alamofire.request 上都会收到Extra argument in call"错误.例如:

I now get an "Extra argument in call" error on every Alamofire.request. Eg:

let patientIdUrl = baseUrl + nextPatientIdUrl
Alamofire.request(.POST, patientIdUrl, parameters: nil, headers: nil, encoding: .JSON)

谁能告诉我为什么?

推荐答案

根据 Alamofire 文档针对 4.0.0 版 URL 请求使用 HTTP 方法将如下:

According to Alamofire documentation for version 4.0.0 URL request with HTTP method would be followings:

Alamofire.request("https://httpbin.org/get") // method defaults to `.get`    
Alamofire.request("https://httpbin.org/post", method: .post)
Alamofire.request("https://httpbin.org/put", method: .put)
Alamofire.request("https://httpbin.org/delete", method: .delete)

所以你的网址请求将是:

So your url request will be:

Alamofire.request(patientIdUrl, method: .post, parameters: nil, encoding: JSONEncoding.default, headers: nil)

样本请求将是:

Alamofire.request(url, method: .post, parameters: param, encoding: JSONEncoding.default, headers: [AUTH_TOKEN_KEY : AUTH_TOKEN])
    .responseJSON { response in
        print(response.request as Any)  // original URL request
        print(response.response as Any) // URL response
        print(response.result.value as Any)   // result of response serialization
}

希望这有帮助！

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