248 lines
10 KiB
C#
248 lines
10 KiB
C#
using Newtonsoft.Json.Linq;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Net;
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using System.Net.Http;
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using System.Net.NetworkInformation;
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using System.Net.Sockets;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Web;
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namespace LeatherApp.Utils
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{
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internal static class HttpUtil
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{
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/// <summary>
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/// 获取本机IP地址列表
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/// </summary>
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/// <param name="_type">Wireless80211:本地所有IP；Ethernet:仅获取以太网接口的 IP 地址</param>
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public static List<string> getLocalIPList(NetworkInterfaceType _type= NetworkInterfaceType.Wireless80211)
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{
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List<string> output = new List<string>();
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foreach (NetworkInterface item in NetworkInterface.GetAllNetworkInterfaces())
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{
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if (item.NetworkInterfaceType == _type && item.OperationalStatus == OperationalStatus.Up)
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{
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foreach (UnicastIPAddressInformation ip in item.GetIPProperties().UnicastAddresses)
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{
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if (ip.Address.AddressFamily == AddressFamily.InterNetwork)
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{
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output.Add(ip.Address.ToString());
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}
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}
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}
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}
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return output;
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}
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//读取请求数据
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public static string getPostData(HttpListenerRequest request)
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{
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if (!request.HasEntityBody)
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return null;
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string result;
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using (Stream inputStream = request.InputStream)
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{
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using (StreamReader streamReader = new StreamReader(inputStream, Encoding.UTF8))
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result = streamReader.ReadToEnd();
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}
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return result;
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}
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/// <summary>
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/// POST请求接口调用
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/// </summary>
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/// <param name="url"></param>
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/// <param name="json"></param>
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/// <returns></returns>
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public static void post(string url, string json, Action<JObject> callBack = null)
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{
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System.Threading.ThreadPool.QueueUserWorkItem(
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new WaitCallback(o =>
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{
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var data = (JObject)o;
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if (callBack == null)
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postSync(data["url"].ToString(), data["json"].ToString(), false);
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else
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callBack(postSync(data["url"].ToString(), data["json"].ToString()));
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}),
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JObject.FromObject(new { url, json })
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);
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}
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//HttpWebRequest方式
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public static JObject postSync2(string url, string json, bool recvResp = true)
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{
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JObject resp = new JObject();
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try
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{
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HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
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request.Method = "POST";
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//request.ContentType = "application/x-www-form-urlencoded";
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request.ContentType = "application /json";
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StreamWriter requestWriter = new StreamWriter(request.GetRequestStream(), System.Text.Encoding.UTF8);
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requestWriter.Write(json);
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requestWriter.Flush();
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requestWriter.Close();
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if (recvResp)
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{
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WebResponse webResponse = request.GetResponse();
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Stream webStream = webResponse.GetResponseStream();
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StreamReader responseReader = new StreamReader(webStream);
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resp.Add("data", responseReader.ReadToEnd());
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resp.Add("success", true);
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}
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else
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{
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request.GetResponse().Close();//必需调用此GetResponse后上面的write才会发送出去，操
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resp.Add("data", "");
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resp.Add("success", true);
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}
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}
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catch (Exception ex)
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{
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resp.Add("success", false);
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resp.Add("data", ex.Message);
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}
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return resp;
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}
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//HttpClient方式
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public static JObject postSync(string url, string json, bool recvResp = true, bool isJson = false)
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{
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JObject resp = new JObject();
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try
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{
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HttpClient http = new HttpClient();
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StringContent dataContent;
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//第一种方式：data是json格式
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if (isJson)
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dataContent = new StringContent(json, System.Text.Encoding.UTF8, "application/json"); // {"PageNum":"1","PageSIze":"20","info":"311011500300661"}
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else
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{
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// 第二种方式：form表单提交 内容post 提交都在StringContent请求body中添加
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string lsUrlEncodeStr = json2Params(JObject.Parse(json));
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dataContent = new StringContent(lsUrlEncodeStr, System.Text.Encoding.UTF8, "application/x-www-form-urlencoded"); //PageNum=1&PageSize=20&info=311011500300661
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}
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http.DefaultRequestHeaders.Authorization = new System.Net.Http.Headers.AuthenticationHeaderValue("Bearer", "token");
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var taskstr = http.PostAsync(url, dataContent).Result.Content.ReadAsStringAsync();
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API.OutputDebugString("wlq postSync:url=" + url + ";resp=" + taskstr.Result);
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//读取返回数据
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//return taskstr.Result;
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if (recvResp)
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{
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resp.Add("data", taskstr.Result);
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resp.Add("success", true);
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}
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else
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{
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resp.Add("data", "");
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resp.Add("success", true);
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}
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}
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catch (Exception ex)
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{
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resp.Add("success", false);
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resp.Add("data", ex.Message);
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}
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return resp;
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}
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/// <summary>
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/// 向HTTP连接写入数据
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/// </summary>
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/// <param name="resp">HttpListenerContext.Response</param>
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/// <param name="data"></param>
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/// <returns>如果连接关闭返回 false</returns>
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public static bool writeToHttpContext(HttpListenerResponse resp, byte[] dataBuff)
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{
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try
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{
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resp.OutputStream.Write(dataBuff, 0, dataBuff.Length);
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resp.OutputStream.Flush();
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return true;
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}
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catch (Exception ex)
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{
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return false;
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}
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}
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public static bool writeToHttpContext_json(HttpListenerResponse resp, string json)
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{
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byte[] buff = Encoding.UTF8.GetBytes(json);
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resp.ContentType = "application/json";
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resp.ContentEncoding = Encoding.UTF8;
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return writeToHttpContext(resp, buff);
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}
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public static bool writeToHttpContext_text(HttpListenerResponse resp, string text)
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{
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byte[] buff = Encoding.UTF8.GetBytes(text);
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resp.ContentType = "application/text";
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resp.ContentEncoding = Encoding.UTF8;
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return writeToHttpContext(resp, buff);
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}
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private static string json2Params(JObject json)
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{
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string result = "";
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IEnumerable<JProperty> properties = json.Properties();
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foreach (JProperty item in properties)
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{
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result += item.Name.ToString() + "=" + item.Value.ToString() + "&";
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// item.Name 为 键
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// item.Value 为 值
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}
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result = result.Substring(0, result.Length - 1);
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//string result1 = WebUtility.UrlEncode(result);//转义字符大写
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////string result2 = HttpUtility.UrlEncode(result);//转义字符小写
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return result;
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}
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/// <summary>
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/// 获取文件对应MIME类型
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/// </summary>
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/// <param name="fileExtention">文件扩展名,如.jpg</param>
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/// <returns></returns>
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public static string GetContentType(string fileExtention)
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{
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if (string.Compare(fileExtention, ".html", true) == 0 || string.Compare(fileExtention, ".htm", true) == 0)
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return "text/html;charset=utf-8";
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else if (string.Compare(fileExtention, ".js", true) == 0)
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return "application/javascript";
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else if (string.Compare(fileExtention, ".css", true) == 0)
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return "text/css";
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else if (string.Compare(fileExtention, ".png", true) == 0)
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return "image/png";
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else if (string.Compare(fileExtention, ".jpg", true) == 0 || string.Compare(fileExtention, ".jpeg", true) == 0)
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return "image/jpeg";
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else if (string.Compare(fileExtention, ".gif", true) == 0)
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return "image/gif";
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else if (string.Compare(fileExtention, ".swf", true) == 0)
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return "application/x-shockwave-flash";
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else if (string.Compare(fileExtention, ".bcmap", true) == 0)
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return "image/svg+xml";
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else if (string.Compare(fileExtention, ".properties", true) == 0)
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return "application/octet-stream";
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else if (string.Compare(fileExtention, ".map", true) == 0)
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return "text/plain";
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else if (string.Compare(fileExtention, ".svg", true) == 0)
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return "image/svg+xml";
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else if (string.Compare(fileExtention, ".pdf", true) == 0)
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return "application/pdf";
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else if (string.Compare(fileExtention, ".txt", true) == 0)
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return "text/*";
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else if (string.Compare(fileExtention, ".dat", true) == 0)
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return "text/*";
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else
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return "application/octet-stream";//application/octet-stream
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}
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}
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}
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