using System.Net;
GET：
|
1 2 3 |
var request = (HttpWebRequest)WebRequest.Create(“http://www.leadnt.com/recepticle.aspx”); var response = (HttpWebResponse)request.GetResponse(); var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd(); |
POST：
|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 |
var request = (HttpWebRequest)WebRequest.Create(“http://www.leadnt.com/recepticle.aspx”); var postData = “thing1=hello”; postData += “&thing2=world”; var data = Encoding.ASCII.GetBytes(postData); request.Method = “POST”; request.ContentType = “application/x-www-form-urlencoded”; request.ContentLength = data.Length; using (var stream = request.GetRequestStream()) { stream.Write(data, 0, data.Length); } var response = (HttpWebResponse)request.GetResponse(); var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd(); |
第二种：WebClient，也过时了：
|
1 2 |
using System.Net; using System.Collections.Specialized; |
GET：
|
1 2 3 4 |
using (var client = new WebClient()) { var responseString = client.DownloadString(“http://www.leadnt.com/recepticle.aspx”); } |
POST：
|
1 2 3 4 5 6 7 8 9 10 |
using (var client = new WebClient()) { var values = new NameValueCollection(); values[“thing1”] = “hello”; values[“thing2”] = “world”; var response = client.UploadValues(“http://www.leadnt.com/recepticle.aspx”, values); var responseString = Encoding.Default.GetString(response); } |
第三种：HttpClient 当前主流用法，异步请求，自.NET4.5开始可从Nuget包管理中获取。
|
1 |
using System.Net.Http; |
GET:
|
1 2 3 4 |
using (var client = new HttpClient()) { var responseString = client.GetStringAsync(“http://www.mydomain.com/recepticle.aspx”); } |
POST:
|
1 2 3 4 5 6 7 8 9 10 11 12 |
using (var client = new HttpClient()) { var values = new List<KeyValuePair<string, string>>(); values.Add(new KeyValuePair<string, string>(“thing1”, “hello”)); values.Add(new KeyValuePair<string, string>(“thing2 “, “world”)); var content = new FormUrlEncodedContent(values); var response = await client.PostAsync(“http://www.mydomain.com/recepticle.aspx”, content); var responseString = await response.Content.ReadAsStringAsync(); } |
第四种：第三方类库：
REST API请求测试类库，可通过 NuGet 获得。
最新的便捷的api测试工具，使用HttpClient实现，可通过 NuGet 安装。
|
1 |
using Flurl.Http; |
GET:
|
1 2 |
var responseString = await “http://www.mydomain.com/recepticle.aspx” .GetStringAsync(); |
POST:
|
1 2 3 |
var responseString = await “http://www.mydomain.com/recepticle.aspx” .PostUrlEncodedAsync(new { thing1 = “hello”, thing2 = “world” }) .ReceiveString(); |
版权声明：本文内容由互联网用户自发贡献，该文观点仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 举报，一经查实，本站将立刻删除。
发布者：全栈程序员-用户IM，转载请注明出处：https://javaforall.cn/101406.html原文链接：https://javaforall.cn
【正版授权，激活自己账号】： Jetbrains全家桶Ide使用，1年售后保障，每天仅需1毛
【官方授权 正版激活】： 官方授权 正版激活 支持Jetbrains家族下所有IDE 使用个人JB账号...
