我正在尝试加载本地JSON
文件,并使用符合Decodable
协议的模型进行解析。
JSON文件:
[
{
"body": {},
"header": {
"returnCode": "200",
"returnMessage": "Successfully Received",
}
}
]
响应消息模型:
struct ResponseMessage: Decodable {
struct header: Decodable {
let returnCode: String
let returnMessage: String
}
}
模拟API实现:
let url = Bundle.main.url(forResource: "MockJSONData", withExtension: "json")!
do {
let data = try Data(contentsOf: url)
let teams = try JSONDecoder().decode(ResponseMessage.self, from: data)
print(teams)
} catch {
print(error)
}
但是响应消息返回的是空数据。
感谢您的帮助和建议!
谢谢
发布于 2019-08-27 05:53:00
更新ResponseMessage
和Header
类型,如下所示
struct ResponseMessage: Decodable {
var header: Header
}
struct Header: Decodable {
let returnCode: String
let returnMessage: String
}
像这样的decode
,
do {
let data = try Data(contentsOf: url)
let teams = try JSONDecoder().decode([ResponseMessage].self, from: data)
print(teams.first!.header.returnMessage)
} catch {
print(error)
}
https://stackoverflow.com/questions/57668268
复制相似问题