package com.foresee.zxpt.common.utils;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
public class HttpClientPostFs {
private static Map<String, String> parameter = new HashMap<String, String>();
private HttpServletResponse response;
public HttpClientPostFs() {
}
public HttpClientPostFs(HttpServletResponse response) {
this.response = response;
}
public void setParameter(String key, String value) {
HttpClientPostFs.parameter.put(key, value);
}
public void sendByPost(String url) throws IOException {
this.response.setContentType("text/html");
PrintWriter out = this.response.getWriter();
out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
out.println("<HTML>");
out.println(" <HEAD><TITLE>sender</TITLE></HEAD>");
out.println(" <BODY>");
out.println("<form name=\"submitForm\" action=\"" + url + "\" method=\"post\">");
Iterator<String> it = HttpClientPostFs.parameter.keySet().iterator();
while (it.hasNext()) {
String key = it.next();
out.println("<input type=\"hidden\" name=\"" + key + "\" value=\"" + HttpClientPostFs.parameter.get(key) + "\"/>");
}
out.println("</from>");
out.println("<script>window.document.submitForm.submit();</script> ");
out.println(" </BODY>");
out.println("</HTML>");
out.flush();
out.close();
}
}
x
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package com.foresee.zxpt.common.utils;
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import java.io.IOException;
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import java.io.PrintWriter;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.Map;
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import javax.servlet.http.HttpServletResponse;
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public class HttpClientPostFs {
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private static Map<String, String> parameter = new HashMap<String, String>();
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private HttpServletResponse response;
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public HttpClientPostFs() {
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}
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public HttpClientPostFs(HttpServletResponse response) {
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this.response = response;
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}
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public void setParameter(String key, String value) {
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HttpClientPostFs.parameter.put(key, value);
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}
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public void sendByPost(String url) throws IOException {
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this.response.setContentType("text/html");
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PrintWriter out = this.response.getWriter();
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out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
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out.println("<HTML>");
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out.println(" <HEAD><TITLE>sender</TITLE></HEAD>");
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out.println(" <BODY>");
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out.println("<form name=\"submitForm\" action=\"" + url + "\" method=\"post\">");
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Iterator<String> it = HttpClientPostFs.parameter.keySet().iterator();
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while (it.hasNext()) {
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String key = it.next();
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out.println("<input type=\"hidden\" name=\"" + key + "\" value=\"" + HttpClientPostFs.parameter.get(key) + "\"/>");
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}
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out.println("</from>");
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out.println("<script>window.document.submitForm.submit();</script> ");
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out.println(" </BODY>");
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out.println("</HTML>");
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out.flush();
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out.close();
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}
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}
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@RequestMapping(value = {"showDownloadInfo"})
public void showDownloadInfo( HttpServletRequest request, HttpServletResponse response, String ids) {
try {
String[] idArr = ids.split("&");
String id=idArr[0];
TZxptQtSqxxbTo sqxxbTo = sqxxbToService.get(id);
String requestId = sqxxbTo.getRequestId();
String url= "/zxpt-web"+frontPath + "/report/downloadQyzxbg4PDFNew";
HttpClientPostFs http=new HttpClientPostFs(response);
http.setParameter("requestId",requestId);//将参数封装到这个里面,以键值对的形式存在
http.sendByPost(url);//重定向的地址
} catch (IOException e) {
logger.error(e.getMessage());
}
}1
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@RequestMapping(value = {"showDownloadInfo"})
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public void showDownloadInfo( HttpServletRequest request, HttpServletResponse response, String ids) {
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try {
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String[] idArr = ids.split("&");
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String id=idArr[0];
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TZxptQtSqxxbTo sqxxbTo = sqxxbToService.get(id);
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String requestId = sqxxbTo.getRequestId();
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String url= "/zxpt-web"+frontPath + "/report/downloadQyzxbg4PDFNew";
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HttpClientPostFs http=new HttpClientPostFs(response);
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http.setParameter("requestId",requestId);//将参数封装到这个里面,以键值对的形式存在
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http.sendByPost(url);//重定向的地址
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} catch (IOException e) {
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logger.error(e.getMessage());
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}
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}
原文地址：https://www.cnblogs.com/gz9218/p/8650f010d5e777470cf4f15e4e30da48.html
时间： 2024-10-06 00:53:54