发布：2020/3/4 1:58:25作者：管理员 来源：本站 浏览次数：1167
public LoginResult Login()
{
LoginParam param = new LoginParam
{
userName = "zhangsan",
password = "000000"
};
LoginResult rdata = new LoginResult();
Stream cResponseStream = null;
HttpClient cHttpClient = null;
HttpContent cHttpContent = null;
StreamReader cStreamReader = null;
HttpResponseMessage cResponse = null;
HttpClientHandler cHttpHandler = null;
string sJson = "";
string sHttpUrl = "http://192.168.1.132:8020/api/user/login";
try
{
cHttpHandler = new HttpClientHandler() { AutomaticDecompression = DecompressionMethods.GZip };
cHttpClient = new HttpClient(cHttpHandler);
cHttpClient.Timeout = new TimeSpan(0, 0, 10);
sJson = JsonConvert.SerializeObject(param);
cHttpContent = new StringContent(sJson);
cHttpContent.Headers.ContentType = new MediaTypeHeaderValue("application/json");
cHttpContent.Headers.ContentLength = (Encoding.UTF8.GetBytes(sJson)).Length;
Task<HttpResponseMessage> cResponseTask = cHttpClient.PostAsync(sHttpUrl, cHttpContent);
cResponseTask.Wait();
if (cResponseTask.Result != null)
{
cResponse = cResponseTask.Result;
if (cResponse.IsSuccessStatusCode)
{
Task<Stream> cResponseStreamTask = cResponseTask.Result.Content.ReadAsStreamAsync();
cResponseStreamTask.Wait();
if (cResponseStreamTask.Result != null)
{
cResponseStream = cResponseStreamTask.Result;
cStreamReader = new StreamReader(cResponseStream, Encoding.UTF8);
var Result = cStreamReader.ReadToEnd();
JObject jo = (JObject)JsonConvert.DeserializeObject(Result);
var nRet = jo.ToString();//如果要解析里面的某个实体对象:((JObject)jo["data"]).toString();//data是对应的字段名称
rdata = DeserializeJsonToObject<LoginResult>(nRet);
}
}
}
}
catch
{
throw;
}
finally
{
if (cResponseStream != null)
{
cResponseStream.Close();
cResponseStream.Dispose();
}
if (cStreamReader != null)
{
cStreamReader.Close();
cStreamReader.Dispose();
}
if (cResponse != null) cResponse.Dispose();
if (cHttpHandler != null) cHttpHandler.Dispose();
if (cHttpClient != null) cHttpClient.Dispose();
}
return rdata;
}
/// <summary>
/// 解析JSON字符串生成对象实体
/// </summary>
/// <typeparam name="T">对象类型</typeparam>
/// <param name="json">json字符串(eg.{"ID":"112","Name":"石子儿"})</param>
/// <returns>对象实体</returns>
public static T DeserializeJsonToObject<T>(string json) where T : class
{
try
{
JsonSerializer serializer = new JsonSerializer();
StringReader sr = new StringReader(json);
object o = serializer.Deserialize(new JsonTextReader(sr), typeof(T));
T t = o as T;
return t;
}
catch (Exception)
{
return null;
}
}
另：返回值LoginResult类对应外部接口返回的数据构建的实体类：
public class LogionResult{
public int status;//状态码
public string info;//错误信息
public UserInfo data;//用户信息实体类
}
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版权声明：本文为CSDN博主「000wen_Android」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/aiguoguo000/article/details/88850679
