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用jAvA怎么写URL接口

在java中,调用http请求接口,主要通过流的方式进行调用,示例接口如下: /** * 程序中访问http数据接口 */ public String searchLoginService(String urlStr) { /** 网络的url地址 */ URL url = null; /** http连接 */ HttpURLConnection httpC...

对于具体的数据请求方式、请求方式、响应数据格式要看你的接口要求,这是通用代码: import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.net.HttpURLConnection;import java.net.URL;publi...

最简单写一个jsp用来接收对方的请求。一般都是写action,对方把推送的数据POST到ACTION,然后处理就行。

public static String sendPostUrl(String url, String param, String charset) { PrintWriter out = null; BufferedReader in = null; String result = ""; try { URL realUrl = new URL(url); // 打开和URL之间的连接 URLConnection conn = re...

import java.io.BufferedReader; import java.io.DataOutputStream; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLEncoder; public class DemoTest1 { public static final ...

String oParams = "Field1=10" ; //设置参数 String url = "/api/SimpleInfoDocumentByField"; HttpClient httpclient = new HttpClient(); httpclient.getHostConfiguration().setHost("192.168.0.231", 7000, "http"); String urlBody = null;...

前台请求--->http://localhost:8080/login/info.do?username=xxxx&password=xxxxx' 后台代码--->@RequestMapping("/info.do") public void loginInfo(HttpServletRequest request, HttpServletResponse response) throws Exception{ response.se...

public void test(Long clusterId,boolean monitorSendAllFlag) { boolean result=false; try { String url ="http://www.xxx.com/xxx/xxx.action"; String json= HttpConfigUtil.getHttpResponse(url); System.out.println(json); } catch (Exc...

从代码上来看,没有问题,那么可能出现的问题有1,你的url不对,2,你拼接的urlsb不对3,你发送的短信内容不对,比如有的短信接口需要添加后缀

那你要做的就是向这个URL发送数据就好,给个例子:public class Httptest1 { 8 9 public static void main(String[] args) {10 11 URL url = null ;12 HttpURLConnection conn = null ;13 OutputStream outStream = null ;14 InputStream inStre...

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