.NET Core 使用HttpClient通过配置Proxy(代理)执行Get和Post请求数据操作
时间:2022-11-10
1、配置Proxy及执行GET和POST请求的代码
using System.Net; using System.Net.Http; var builder = new ConfigurationBuilder() .SetBasePath(Directory.GetCurrentDirectory()) .AddJsonFile("appsettings.json"); var configuration = builder.Build(); var webProxy = new WebProxy( new Uri(configuration["ProxyUri"]), BypassOnLocal: false); var proxyHttpClientHandler = new HttpClientHandler { Proxy = webProxy, UseProxy = true, }; var client = new HttpClient(proxyHttpClientHandler) { BaseAddress = new Uri(configuration["RestServiceUri"]) }; //发送Get请求 var responseString = await client.GetStringAsync("http://www.example.com/recepticle.aspx"); //发送Post请求 var values = new Dictionary { { "thing1", "hello" }, { "thing2", "world" } }; var content = new FormUrlEncodedContent(values); var response = await client.PostAsync("http://www.example.com/recepticle.aspx", content); var responseString = await response.Content.ReadAsStringAsync();
2、配置文件
/* appsettings.json */
{
"RestServiceUri": "http://192.168.31.11:5001/api",
"ProxyUri": "http://192.168.31.11:8080"
}
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