Question

我是Alamofire在我的项目中进行API调用，我想以下面的格式为“语言”键创建参数：

[
  {
    "isSelected": true,
    "languageProficiencies": [
      {
        "isSelected": false,
        "name": "Advance"
      },
      {
        "isSelected": true,
        "name": "Proficient"
      },
      {
        "isSelected": false,
        "name": "Basic"
      },
      {
        "isSelected": false,
        "name": "Below Basic"
      }
    ],
    "name": "English"
  },
  {
    "isSelected": false,
    "languageProficiencies": [
      {
        "isSelected": false,
        "name": "Advance"
      },
      {
        "isSelected": false,
        "name": "Proficient"
      },
      {
        "isSelected": false,
        "name": "Basic"
      },
      {
        "isSelected": false,
        "name": "Below Basic"
      }
    ],
    "name": "Malay"
  },
  {
    "isSelected": false,
    "languageProficiencies": [
      {
        "isSelected": false,
        "name": "Advance"
      },
      {
        "isSelected": false,
        "name": "Proficient"
      },
      {
        "isSelected": false,
        "name": "Basic"
      },
      {
        "isSelected": false,
        "name": "Below Basic"
      }
    ],
    "name": "Mandarin"
  },
  {
    "isSelected": false,
    "languageProficiencies": [
      {
        "isSelected": false,
        "name": "Advance"
      },
      {
        "isSelected": false,
        "name": "Proficient"
      },
      {
        "isSelected": false,
        "name": "Basic"
      },
      {
        "isSelected": false,
        "name": "Below Basic"
      }
    ],
    "name": "Tamil"
  }
]

目前我的“语言”键格式为：

["resource": ["language": [["languageProficiencies": [["name": "Advance", "isSelected": true], ["name": "Proficient", "isSelected": false], ["name": "Basic", "isSelected": false], ["name": "Below Basic", "isSelected": false]], "isSelected": "true", "name": "English"], ["languageProficiencies": [["name": "Advance", "isSelected": false], ["name": "Proficient", "isSelected": false], ["name": "Basic", "isSelected": false], ["name": "Below Basic", "isSelected": false]], "isSelected": "false", "name": "Malay"], ["languageProficiencies": [["name": "Advance", "isSelected": false], ["name": "Proficient", "isSelected": false], ["name": "Basic", "isSelected": false], ["name": "Below Basic", "isSelected": false]], "isSelected": "false", "name": "Mandarin"], ["languageProficiencies": [["name": "Advance", "isSelected": false], ["name": "Proficient", "isSelected": false], ["name": "Basic", "isSelected": false], ["name": "Below Basic", "isSelected": false]], "isSelected": "false", "name": "Tamil"]], "user_id": 384]]

请提供建议，使其与我先提到的格式相同。提前致谢！！快乐的编码!!

Answer 1

Array包含字典和languageProficiencies的对象也是一个数组，它还包含字典对象。

您可以使用以下代码存档此类格式：

var mainArray:[[String: Any]] = []
for i in 0...1 {
    var dict:[String: Any] = [:]
    dict["isSelected"] = "true"
    dict["name"] = "English"

    var arrLanguageProficiencies:[[String: Any]] = []
    for j in 0...1 {
        var dictLangProf:[String: Any] = [:]
        dictLangProf["isSelected"] = "false"
        dictLangProf["name"] = "Advance"
        arrLanguageProficiencies.append(dictLangProf)
    }
    dict["languageProficiencies"] = arrLanguageProficiencies

    mainArray.append(dict)
}

do {
    let jsonData = try JSONSerialization.data(withJSONObject: mainArray, options: JSONSerialization.WritingOptions.prettyPrinted)
    let theJSONText = NSString(data: jsonData, encoding: String.Encoding.ascii.rawValue)!
    print ("JSON Text :"+(theJSONText as String))

} catch let error as NSError {
    print(error)
}

输出看起来像：

[
    {
        "name" : "English",
        "isSelected" : "true",
        "languageProficiencies" : [
            {
                "name" : "Advance",
                "isSelected" : "false"
            },
            {
                "name" : "Advance",
                "isSelected" : "false"
            }
        ]
    },
    {
        "name" : "English",
        "isSelected" : "true",
        "languageProficiencies" : [
            {
                "name" : "Advance",
                "isSelected" : "false"
            },
            {
            "name" : "Advance",
            "isSelected" : "false"
            }
        ]
    }
]

使用Alamofire以下面的格式发送参数

1 个答案: