139 lines
4.7 KiB
C#
139 lines
4.7 KiB
C#
using MegaRobo.Contract;
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using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Text;
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using System.Threading.Tasks;
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namespace MegaRobo.C00225155.ControlDevices
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{
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public class Response<T>
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{
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public int statusCode { get; set; }
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public string errorCode { get; set; }
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public string errorMessage { get; set; }
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public string message { get; set; }
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public T data { get; set; }
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}
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public class HttpOperateHelper : IDisposable
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{
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private readonly HttpClient httpClient;
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private bool _disposed = false;
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public HttpOperateHelper()
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{
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// 初始化HttpClient，设置默认超时和请求头
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httpClient = new HttpClient();
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httpClient.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
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httpClient.Timeout = TimeSpan.FromSeconds(30); // 设置超时时间
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}
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// 通用的POST请求方法（适用于[HttpPost]接口）
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public async Task<Response<T?>> PostAsync<T>(string url, object data = null)
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{
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try
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{
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string jsonData = data != null ? JsonConvert.SerializeObject(data) : "{}";
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var content = new StringContent(jsonData, Encoding.UTF8, "application/json");
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var response = await httpClient.PostAsync(url, content);
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response.EnsureSuccessStatusCode(); // 抛出HTTP错误状态码异常
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string responseJson = await response.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<Response<T>>(responseJson);
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}
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catch (Exception ex)
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{
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return new Response<T>
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{
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statusCode = 1,
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errorMessage = $"请求失败：{ex.Message}"
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};
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}
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}
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// 通用的PUT请求方法（适用于[HttpPut]接口）
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public async Task<Response<T>> PutAsync<T>(string url, object data = null)
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{
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try
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{
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string jsonData = data != null ? JsonConvert.SerializeObject(data) : "{}";
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var content = new StringContent(jsonData, Encoding.UTF8, "application/json");
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var response = await httpClient.PutAsync(url, content);
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response.EnsureSuccessStatusCode();
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string responseJson = await response.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<Response<T>>(responseJson);
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}
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catch (Exception ex)
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{
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return new Response<T>
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{
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statusCode = 1,
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errorMessage = $"请求失败：{ex.Message}"
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};
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}
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}
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// 通用的DELETE请求方法（适用于[HttpDelete]接口）
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public async Task<Response<T>> DeleteAsync<T>(string url)
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{
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try
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{
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var response = await httpClient.DeleteAsync(url);
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response.EnsureSuccessStatusCode();
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string responseJson = await response.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<Response<T>>(responseJson);
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}
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catch (Exception ex)
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{
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return new Response<T>
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{
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statusCode = 1,
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errorMessage = $"请求失败：{ex.Message}"
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};
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}
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}
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// 通用的GET请求方法（适用于[HttpGet]接口）
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public async Task<Response<T>> GetAsync<T>(string url)
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{
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try
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{
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var response = await httpClient.GetAsync(url);
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response.EnsureSuccessStatusCode();
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string responseJson = await response.Content.ReadAsStringAsync();
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return JsonConvert.DeserializeObject<Response<T>>(responseJson);
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}
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catch (Exception ex)
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{
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return new Response<T>
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{
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statusCode = 1,
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errorMessage = $"请求失败：{ex.Message}"
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};
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}
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}
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// 释放资源（实现IDisposable接口）
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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protected virtual void Dispose(bool disposing)
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{
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if (_disposed) return;
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if (disposing)
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{
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httpClient?.Dispose(); // 释放HttpClient
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}
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_disposed = true;
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}
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}
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}
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