【发布时间】:2020-02-08 04:47:54
【问题描述】:
我正在尝试将字符串数组上传到使用本地数据库中的数据的 Edamam API。对于 API,我需要发布一个带有标签“ingr”的字符串数组,以便它能够识别它。我应该能够输入每种成分的"\(mass) grams \(name)" 并得到一个分析所述成分的大量营养素的响应。我正在使用的代码:
API 配置:
func getData(strURL: String, dictParam: Dictionary<String, Any>, completion: @escaping(Dictionary<String, AnyObject>)->()) {
var request = URLRequest(url: URL(string: strURL)!)
request.httpMethod = "POST"
request.httpBody = try? JSONSerialization.data(withJSONObject: dictParam, options: [])
request.addValue("application/json", forHTTPHeaderField: "Content-Type")
let session = URLSession.shared
let task = session.dataTask(with: request, completionHandler: { data, response, error -> Void in
print(response!)
do {
let json = try JSONSerialization.jsonObject(with: data!) as! Dictionary<String, AnyObject>
print(json)
completion(json)
} catch {
print("error")
}
})
task.resume()
}
API 调用:
let dictParams = ["ingr":["100 grams apple"]] as Dictionary<String, Any>
APICalling.shared.getData(strURL: baseURL, dictParam: dictParams) { (response) in
action()
}
}
使用 Rested 应用程序时,我可以上传任意数量的成分,并且会得到格式正确的响应,一切都很好。但是,当我尝试在我的应用程序中实现代码时,它会打印“错误”:冲突。任何想法如何正确实现 API 调用?
【问题讨论】:
标签: ios arrays json swift string