【发布时间】:2016-10-08 06:41:27
【问题描述】:
我在 swift 中遇到 JSON 序列化问题。
我的代码如下:
var username = "xcode"
var password = "pass"
let json = ["username":username, "password":password]
let jsonData = try JSONSerialization.data(withJSONObject: json, options: .prettyPrinted)
var request = URLRequest(url: URL(string: "myServer")!)
request.httpMethod = "POST"
request.httpBody = jsonData
我的问题是,当我向服务器发出请愿书时(工作正常),它返回给我这行代码:
responseString = Optional("{\"username\":[\"This field is required.\"],\"password\":[\"This field is required.\"]}")
我做错了什么?
【问题讨论】:
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回复看起来不正确,您面临什么问题?