将json参数发送到api使用post方法Swift 3

Question

我需要将以下json传递给此函数，以便Shopify Api可以理解提交。我无法建立正确的变量格式，并把它传递给server.Shopify API期待下面的JSON通过POST

Answer 1

传递您的API URL

更换REQUEST_URL替换为JSON_STRING您实际的JSON字符串

var request = URLRequest(url: URL(string: "REQUEST_URL")!) 
request.httpMethod = "POST" 
let postString = "JSON_STRING" 
request.httpBody = postString.data(using: .utf8) 
let task = URLSession.shared.dataTask(with: request) { data, response, error in 
guard let data = data, error == nil else {             // check for fundamental networking error 
    print("error=\(error)") 
    return 
} 

if let httpStatus = response as? HTTPURLResponse, httpStatus.statusCode != 200 {   // check for http errors 
    print("statusCode should be 200, but is \(httpStatus.statusCode)") 
    print("response = \(response)") 
} 

let responseString = String(data: data, encoding: .utf8) 
    print("responseString = \(responseString)") 
} 
task.resume() 

转换你的对象为字典，然后通过

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