通过HttpClient来调用Web Api接口
/// <summary> /// HttpClient实现Post请求(异步) /// </summary> static async void dooPost() { string url = "http://localhost:52824/api/register"; //设置HttpClientHandler的AutomaticDecompression var handler = new HttpClientHandler() { AutomaticDecompression = DecompressionMethods.GZip }; //创建HttpClient(注意传入HttpClientHandler) using (var http = new HttpClient(handler)) { //使用FormUrlEncodedContent做HttpContent var content = new FormUrlEncodedContent(new Dictionary<string, string>() { {"Id","6"}, {"Name","添加zzl"}, {"Info", "添加动作"}//键名必须为空 }); //await异步等待回应 var response = await http.PostAsync(url, content); //确保HTTP成功状态值 response.EnsureSuccessStatusCode(); //await异步读取最后的JSON(注意此时gzip已经被自动解压缩了,因为上面的AutomaticDecompression = DecompressionMethods.GZip) Console.WriteLine(await response.Content.ReadAsStringAsync()); } } /// <summary> /// HttpClient实现Get请求(异步) /// </summary> static async void dooGet() { string url = "http://localhost:52824/api/register?id=1"; //创建HttpClient(注意传入HttpClientHandler) var handler = new HttpClientHandler() { AutomaticDecompression = DecompressionMethods.GZip }; using (var http = new HttpClient(handler)) { //await异步等待回应 var response = await http.GetAsync(url); //确保HTTP成功状态值 response.EnsureSuccessStatusCode(); //await异步读取最后的JSON(注意此时gzip已经被自动解压缩了,因为上面的AutomaticDecompression = DecompressionMethods.GZip) Console.WriteLine(await response.Content.ReadAsStringAsync()); } } /// <summary> /// HttpClient实现Put请求(异步) /// </summary> static async void dooPut() { var userId = 1; string url = "http://localhost:52824/api/register?userid=" + userId; //设置HttpClientHandler的AutomaticDecompression var handler = new HttpClientHandler() { AutomaticDecompression = DecompressionMethods.GZip }; //创建HttpClient(注意传入HttpClientHandler) using (var http = new HttpClient(handler)) { //使用FormUrlEncodedContent做HttpContent var content = new FormUrlEncodedContent(new Dictionary<string, string>() { {"Name","修改zzl"}, {"Info", "Put修改动作"}//键名必须为空 }); //await异步等待回应 var response = await http.PutAsync(url, content); //确保HTTP成功状态值 response.EnsureSuccessStatusCode(); //await异步读取最后的JSON(注意此时gzip已经被自动解压缩了,因为上面的AutomaticDecompression = DecompressionMethods.GZip) Console.WriteLine(await response.Content.ReadAsStringAsync()); } }