【问题标题】:Save datas in user_id iOS using Alamofire使用 Alamofire 在 user_id iOS 中保存数据
【发布时间】:2018-06-26 14:29:31
【问题描述】:

如何将所有数据表单存储在特定用户 ID 中?我有一个注册页面,所以每个用户都有不同的 user_id。然后我有表格来填写他们的基本信息,教育等。

例如,假设用户(人)“A”已在注册页面中注册了“ABCD”随机用户 ID,并且用户(另一个人)“B”也已注册,因此生成了“EFGH”用户 ID。

所以他们的数据必须根据他们的注册用户ID存储在特定的用户ID中(A'数据必须存储在“ABCD”中,B的进一步信息必须存储在“EFGH”中。我怎么能这样做呢?阿拉莫火?

我对Alamofire的发帖要求如下,

 @IBAction func eduSave(_ sender: UIButton) {
   let parameters: Parameters=[

            "institute_name":univ.text!,
            "degree_name":grad.text!,
            "start_year":cityP.text!,
            "end_year":enYear.text!,
            "degree_city":proj.text!,
            "degree_country":eduCountry.text!
        ]

   //Sending http post request
        Alamofire.request(URL_USER_EDUCATION, method: .post, parameters: parameters).responseJSON
            {
                response in
                //printing response
                print(response)

                //getting the json value from the server
                if let result = response.result.value {

                    //converting it as NSDictionary
                    let jsonData = result as! NSDictionary
                      let retrievedString: String? = KeychainWrapper.standard.string(forKey: "user_id")

                }
        }

        let experience = self.storyboard?.instantiateViewController(withIdentifier: "experience") as! ExperienceViewController

        self.present(experience, animated: true)

    }

【问题讨论】:

    标签: php ios swift xcode alamofire


    【解决方案1】:

    我通过 iPhone 开发人员 @Muhammed Azharuddin 找到了答案,方法是为用户默认值创建一个类以将数据存储在 user_id 中

    extension UserDefaults{
    
        static let isLoggedIn = "com.xyz.AlotTest1isLoggedIn"
        static let userId = "com.xyz.AlotTest1userId"
    
    }
    

    并在@IBAction 之后的参数中调用这个扩展

     let parameters: Parameters=[
    
        "institute_name":univ.text!,
        "degree_name":grad.text!,
        "start_year":cityP.text!,
        "end_year":enYear.text!,
        "degree_city":proj.text!,
        "degree_country":eduCountry.text!,
        "user_id" : AuthService.instance.userId ?? ""
    ]
    
    
    print(parameters)
    
    //Sending http post request
        Alamofire.request(URL_USER_EDUCATION, method: .post, parameters: parameters).responseJSON
            {
            response in
            //printing response
            print(response)
    
            //getting the json value from the server
            if let result = response.result.value {
    
    
    
                let re = UserDefaults.standard.value(forKey: "user_id") as! Array<Parameters>
                print(result)
    
                let defaults: UserDefaults = UserDefaults.standard
    
                //This class variable needs to be defined every class where you set or fetch values from NSUserDefaults
    
    
    
            }
    }
    let ViewController:UIViewController = UIStoryboard(name: "Bar", bundle: nil).instantiateViewController(withIdentifier: "experience") as UIViewController
    self.present(ViewController, animated: false, completion: nil)
    }
    

    【讨论】:

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