关于http接口开发的信息

本篇文章给大家谈谈http接口开发，以及对应的知识点，希望对各位有所帮助，不要忘了收藏本站喔。 今天给各位分享http接口开发的知识，其中也会对进行解释，如果能碰巧解决你现在面临的问题，别忘了关注本站，现在开始吧！

本文目录一览：

• 1、powerbuilder开发http接口，该怎么处理
• 2、java如何创建一个简单的http接口？
• 3、如何用C# .NEt开发基于http的接口，只支持post方式传参，除webservice以外，谁能给个例子，万分感谢！

powerbuilder开发http接口，该怎么处理

使用inet，网上有例子，可以下一个看看
简单如下：
inet ln_inet
n_inet_html ln_html
String ls_url
if GetContextService("Internet", ln_inet) = 1 THEN
ln_html = CREATE n_inet_html
ls_url = "sms/http/sendmessage"
ls_url += ...
ln_inet.GetURL(ls_url,ln_html)
DESTROY ln_html
END IF

java如何创建一个简单的http接口？

1.修改web.xml文件
<!-- 模拟HTTP的调用，写的一个http接口 -- <servlet <servlet-nameTestHTTPServer</servlet-name <servlet-classcom.atoz.http.SmsHTTPServer</servlet-class </servlet <servlet-mapping <servlet-nameTestHTTPServer</servlet-name <url-pattern/httpServer</url-pattern </servlet-mapping
2.新建SmsHTTPServer.java文件
package com.atoz.http;
import java.io.IOException; import java.io.PrintWriter;
import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse;
import com.atoz.action.order.SendSMSAction; import com.atoz.util.SpringContextUtil;
public class SmsHTTPServer extends HttpServlet { private static final long serialVersionUID = 1L;
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=utf-8"); request.setCharacterEncoding("utf-8"); response.setCharacterEncoding("utf-8"); PrintWriter out = response.getWriter(); String content = request.getParameter("content"); //String content = new String(request.getParameter("content").getBytes("iso-8859-1"), "utf-8"); String mobiles = request.getParameter("mobiles"); String businesscode = request.getParameter("businesscode"); String businesstype = request.getParameter("businesstype"); if (content == null || "".equals(content) || content.length() <= 0) { System.out.println("http call failed,参数content不能为空,程序退出"); } else if (mobiles == null || "".equals(mobiles) || mobiles.length() <= 0) { System.out.println("http call failed,参数mobiles不能为空,程序退出"); } else { /*SendSMSServiceImpl send = new SendSMSServiceImpl();*/ SendSMSAction sendSms = (SendSMSAction) SpringContextUtil.getBean("sendSMS"); sendSms.sendSms(content, mobiles, businesscode, businesstype); System.out.println("---http call success---"); } out.close(); }
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { this.doGet(request, response); } }
3.调用http接口
String content = "测试"; content = URLEncoder.encode(content, "utf-8"); String url = "http://localhost:8180/atoz_2014/httpServer?content=" + content + "mobiles=15301895007"; URL httpTest; try { httpTest = new URL(url); BufferedReader in; try { in = new BufferedReader(new InputStreamReader( httpTest.openStream())); String inputLine = null; String resultMsg = null; //得到返回信息的xml字符串 while ((inputLine = in.readLine()) != null) if(resultMsg != null){ resultMsg += inputLine; }else { resultMsg = inputLine; } in.close(); } catch (MalformedURLException e) { e.printStackTrace(); } } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }
打字不易，望采纳，谢谢

如何用C# .NEt开发基于http的接口，只支持post方式传参，除webservice以外，谁能给个例子，万分感谢！

private static readonly string DefaultUserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)";
        /// <summary  
        /// 创建POST方式的<a href="https://www.baidu.com/s?wd=HTTP%E8%AF%B7%E6%B1%82tn=44039180_cprfenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1d9uWRzuH7-uHb4PHmsPy7b0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3EPjcYPHnvrjR1PjcvPHn1njbz" target="_blank" class="baidu-highlight"HTTP请求</a  
        /// </summary  
        /// <param name="url"请求的URL</param  
        /// <param name="parameters"随同请求POST的参数名称及参数值字典</param  
        /// <param name="timeout"请求的超时时间</param  
        /// <returns</returns  
        public static string PostHttpResponse(string url, Dictionary<string, string parameters,
            int? timeout)
        {
            try
            {
                if (string.IsNullOrEmpty(url))
                {
                    throw new ArgumentNullException("url");
                }
                HttpWebRequest request = WebRequest.Create(url) as HttpWebRequest;
                request.ServicePoint.Expect100Continue = false;
                request.ServicePoint.UseNagleAlgorithm = false; //是否使用 Nagle 不使用 提高效率
                //request.AllowWriteStreamBuffering = false; //数据是否缓冲 false 提高效率
                request.Method = "POST";
                request.ContentType = "application/x-www-form-urlencoded";
                request.UserAgent = DefaultUserAgent;
                if (timeout.HasValue)
                {
                    request.Timeout = timeout.Value;
                }
                else
                {
                    request.Timeout = 20000;
                }
                Encoding requestEncoding = Encoding.GetEncoding("UTF-8");
                //如果需要POST数据  
                if (!(parameters == null || parameters.Count == 0))
                {
                     
                    StringBuilder buffer = new StringBuilder();
                    int i = 0;
                    foreach (string key in parameters.Keys)
                    {
                        if (i  0)
                        {
                            buffer.AppendFormat("{0}={1}", key, parameters[key]);
                        }
                        else
                        {
                            buffer.AppendFormat("{0}={1}", key, parameters[key]);
                        }
                        i++;
                    }
                    byte[] data = requestEncoding.GetBytes(buffer.ToString());
                    using (Stream stream = request.GetRequestStream())
                    {
                        stream.Write(data, 0, data.Length);
                    }
                }
 
                //获取响应，并设置响应编码
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                string encoding = response.ContentEncoding;
                if (encoding == null || encoding.Length < 1)
                {
                    encoding = "UTF-8"; //默认编码
                }
                //读取响应流
                StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding(encoding));
                string returnData = reader.ReadToEnd();
                reader.Dispose();
                response.Close();
                return returnData;
            }
            catch (Exception ex)
            {
                MessageUtil.ShowWarning(ex.Message);
            }
            return "";
        }

关于http接口开发和的介绍到此就结束了，不知道你从中找到你需要的信息了吗 ？如果你还想了解更多这方面的信息，记得收藏关注本站。 http接口开发的介绍就聊到这里吧，感谢你花时间阅读本站内容，更多关于、http接口开发的信息别忘了在本站进行查找喔。

版权声明：本文内容由网络用户投稿，版权归原作者所有，本站不拥有其著作权，亦不承担相应法律责任。如果您发现本站中有涉嫌抄袭或描述失实的内容，请联系我们jiasou666@gmail.com 处理，核实后本网站将在24小时内删除侵权内容。