多平台统一管理软件接口，如何实现多平台统一管理软件接口
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2023-02-28
关于开发http接口的信息
本篇文章给大家谈谈开发http接口，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。 今天给各位分享开发http接口的知识，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、java 开发HTTP接口
- 2、powerbuilder开发http接口，该怎么处理
- 3、怎么用java写一个http接口
- 4、java如何创建一个简单的http接口？
- 5、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！
- 6、如何使用jsp 开发 http接口
java 开发HTTP接口
response.write("<?xml version=\"1.0\" encoding=\"utf-8\"?<root<product<fruit name=\"orange\" /</product</root");这是最基本的实现.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
怎么用java写一个http接口
一个servlet接口就可以了啊：
HTTP Header 请求实例
下面的实例使用 HttpServletRequest 的 getHeaderNames() 方法读取 HTTP 头信息。该方法返回一个枚举，包含与当前的 HTTP 请求相关的头信息。
一旦我们有一个枚举，我们可以以标准方式循环枚举，使用 hasMoreElements() 方法来确定何时停止，使用 nextElement() 方法来获取每个参数的名称。
//导入必需的 java 库
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Enumeration;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet("/DisplayHeader")
//扩展 HttpServlet 类
public class DisplayHeader extends HttpServlet {
// 处理 GET 方法请求的方法
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
// 设置响应内容类型
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
String title = "HTTP Header 请求实例 - 菜鸟教程实例";
String docType =
"<!DOCTYPE html \n";
out.println(docType +
"<html\n" +
"<head<meta charset=\"utf-8\"<title" + title + "</title</head\n"+
"<body bgcolor=\"#f0f0f0\"\n" +
"<h1 align=\"center\"" + title + "</h1\n" +
"<table width=\"100%\" border=\"1\" align=\"center\"\n" +
"<tr bgcolor=\"#949494\"\n" +
"<thHeader 名称</th<thHeader 值</th\n"+
"</tr\n");
Enumeration headerNames = request.getHeaderNames();
while(headerNames.hasMoreElements()) {
String paramName = (String)headerNames.nextElement();
out.print("<tr<td" + paramName + "</td\n");
String paramValue = request.getHeader(paramName);
out.println("<td " + paramValue + "</td</tr\n");
}
out.println("</table\n</body</html");
}
// 处理 POST 方法请求的方法
public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
doGet(request, response);
}
}
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HTTP请求
/// </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 "";
}
如何使用jsp 开发 http接口
response.write("<?xml version=\"1.0\" encoding=\"utf-8\"?<root<product<fruit name=\"orange\" /</product</root");这是最基本的实现. 关于开发http接口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。 开发http接口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、开发http接口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。
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