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我試圖發送一個請求到在線API接收網絡數據,它是succesfull與正常的鍵值,但沒有與數組的價值,我無法找到它在互聯網上沒有創造大量額外的課程。發佈數組值到JSON API與C#
這是我試圖張貼到普通數據的網址(第3個需要一個數組而不是單個對象)。
IEnumerable<KeyValuePair<string, string>> queries = new List<KeyValuePair<string, string>>()
{
new KeyValuePair<string, string>("keyA","ValueA"),
new KeyValuePair<string, string>("keyB", ""),
new KeyValuePair<string, string>("KeyC", "ValueCDE"), //array
};
HttpContent q = new FormUrlEncodedContent(queries);
Console.WriteLine(q.ToString());
using (HttpClient client = new HttpClient())
{
using (HttpResponseMessage response = await client.PostAsync(url, q))
{
using (HttpContent content = response.Content)
{
string mycontent = await content.ReadAsStringAsync();
HttpContentHeaders headers = content.Headers;
Console.WriteLine(mycontent);
Console.WriteLine(response);
}
}
}
我試圖發送原始數據到網址,但我沒有收到它的迴應。
async static void PostRawRequest(string url)
{
string rawr = @"{
""a"":""a"",
""b"":"""",
""c"": [""C"", ""D"",""F""],
""StickerColor"": ""red""
}";
string result = "";
using (var client = new WebClient())
{
client.Headers[HttpRequestHeader.ContentType] = "application/json";
result = client.UploadString(url, "POST", rawr);
}
Console.WriteLine(result);
}
誰能幫助我的第一(發送數組值)或第二(發送原始數據)?
,而不是試圖手動創建一個字符串,只需使用[Json.NET(https://www.newtonsoft.com/json) –
您應該放棄WebClient。它已被替換爲HttpClient,順便說一句,也可以序列化對象到Json –