時(shí)間：2023-02-05 14:00:01 | 來源：建站知識(shí)
時(shí)間：2023-02-05 14:00:01 來源：建站知識(shí)
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using System;using System.Collections.Generic;using System.Linq;using System.Text;using System.Net;using System.IO;using Xfrog.Net;using System.Diagnostics;using System.Web;namespace ConsoleAPI{ class Program{ static void Main(string[] args){ string url = "http://api.monkeyapi.com"; var parameters = new Dictionary<string, string>(); parameters.Add("appkey" , "appkey"); //您申請(qǐng)的APPKEY parameters.Add("url" , "www.monkeyapi.com"); //需要查詢的網(wǎng)站 string result = sendPost(url, parameters, "post"); // 代碼中JsonObject類下載地址:http://download.csdn.net/download/gcm3206021155665/7458439 JsonObject newObj = new JsonObject(result); String errorCode = newObj["error_code"].Value; if (errorCode == "0") { Debug.WriteLine("成功"); Debug.WriteLine(newObj); } else { //Debug.WriteLine("請(qǐng)求異常"); Debug.WriteLine(newObj["error_code"].Value+":"+newObj["reason"].Value); } } /// <summary> /// Http (GET/POST) /// </summary> /// <param name="url">請(qǐng)求URL</param> /// <param name="parameters">請(qǐng)求參數(shù)</param> /// <param name="method">請(qǐng)求方法</param> /// <returns>響應(yīng)內(nèi)容</returns> static string sendPost(string url, IDictionary<string, string> parameters, string method){ if (method.ToLower() == "post") { HttpWebRequest req = null; HttpWebResponse rsp = null; System.IO.Stream reqStream = null; try { req = (HttpWebRequest)WebRequest.Create(url); req.Method = method; req.KeepAlive = false; req.ProtocolVersion = HttpVersion.Version10; req.Timeout = 60000; req.ContentType = "application/x-www-form-urlencoded;charset=utf-8"; byte[] postData = Encoding.UTF8.GetBytes(BuildQuery(parameters, "utf8")); reqStream = req.GetRequestStream(); reqStream.Write(postData, 0, postData.Length); rsp = (HttpWebResponse)req.GetResponse(); Encoding encoding = Encoding.GetEncoding(rsp.CharacterSet); return GetResponseAsString(rsp, encoding); } catch (Exception ex) { return ex.Message; } finally { if (reqStream != null) reqStream.Close(); if (rsp != null) rsp.Close(); } } else { //創(chuàng)建請(qǐng)求 HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url + "?" + BuildQuery(parameters, "utf8")); //GET請(qǐng)求 request.Method = "GET"; request.ReadWriteTimeout = 5000; request.ContentType = "text/html;charset=UTF-8"; HttpWebResponse response = (HttpWebResponse)request.GetResponse(); Stream myResponseStream = response.GetResponseStream(); StreamReader myStreamReader = new StreamReader(myResponseStream, Encoding.GetEncoding("utf-8")); //返回內(nèi)容 string retString = myStreamReader.ReadToEnd(); return retString; } } /// <summary> /// 組裝普通文本請(qǐng)求參數(shù)。 /// </summary> /// <param name="parameters">Key-Value形式請(qǐng)求參數(shù)字典</param> /// <returns>URL編碼后的請(qǐng)求數(shù)據(jù)</returns> static string BuildQuery(IDictionary<string, string> parameters, string encode){ StringBuilder postData = new StringBuilder(); bool hasParam = false; IEnumerator<KeyValuePair<string, string>> dem = parameters.GetEnumerator(); while (dem.MoveNext()) { string name = dem.Current.Key; string value = dem.Current.Value; // 忽略參數(shù)名或參數(shù)值為空的參數(shù) if (!string.IsNullOrEmpty(name))//&& !string.IsNullOrEmpty(value) { if (hasParam) { postData.Append("&"); } postData.Append(name); postData.Append("="); if (encode == "gb2312") { postData.Append(HttpUtility.UrlEncode(value, Encoding.GetEncoding("gb2312"))); } else if (encode == "utf8") { postData.Append(HttpUtility.UrlEncode(value, Encoding.UTF8)); } else { postData.Append(value); } hasParam = true; } } return postData.ToString(); } /// <summary> /// 把響應(yīng)流轉(zhuǎn)換為文本。 /// </summary> /// <param name="rsp">響應(yīng)流對(duì)象</param> /// <param name="encoding">編碼方式</param> /// <returns>響應(yīng)文本</returns> static string GetResponseAsString(HttpWebResponse rsp, Encoding encoding){ System.IO.Stream stream = null; StreamReader reader = null; try { // 以字符流的方式讀取HTTP響應(yīng) stream = rsp.GetResponseStream(); reader = new StreamReader(stream, encoding); return reader.ReadToEnd(); } finally { // 釋放資源 if (reader != null) reader.Close(); if (stream != null) stream.Close(); if (rsp != null) rsp.Close(); } } }}關(guān)鍵詞：方式,實(shí)現(xiàn)
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