java xml接口调用

package com.alexgaoyh.test;

import java.io.BufferedInputStream;

import java.io.BufferedReader;

import java.io.ByteArrayOutputStream;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStreamWriter;

import java.net.URL;

import java.net.URLConnection;

import org.apache.commons.httpclient.HttpClient;

import org.apache.commons.httpclient.HttpStatus;

import org.apache.commons.httpclient.methods.PostMethod;

public class TestMeetingInterface {

public static void main(String[] args) {

String url = "http://alexgaoyh.ngrok.com";

TestMeetingInterface tmi = new TestMeetingInterface();

System.out.println(tmi.post(url,"listSummaryMeeting.xml"));

}

public String post(String url,String xmlFileName){

//关闭

System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");

System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");

System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.commons.httpclient", "stdout");

//创建httpclient工具对象

HttpClient client = new HttpClient();

//创建post请求方法

PostMethod myPost = new PostMethod(url);

//设置请求超时时间

client.setConnectionTimeout(300*1000);

String responseString = null;

try{

//设置请求头部类型

myPost.setRequestHeader("Content-Type","text/xml");

myPost.setRequestHeader("charset","GBK");

//设置请求体，即xml文本内容，注：这里写了两种方式，一种是直接获取xml内容字符串，一种是读取xml文件以流的形式

// myPost.setRequestBody(xmlString);

InputStream body=this.getClass().getResourceAsStream(xmlFileName);

myPost.setRequestBody(body);

// myPost.setRequestEntity(new StringRequestEntity(xmlString,"text/xml","utf-8"));

int statusCode = client.executeMethod(myPost);

if(statusCode == HttpStatus.SC_OK){

BufferedInputStream bis = new BufferedInputStream(myPost.getResponseBodyAsStream());

byte[] bytes = new byte[1024];

ByteArrayOutputStream bos = new ByteArrayOutputStream();

int count = 0;

while((count = bis.read(bytes))!= -1){

bos.write(bytes, 0, count);

}

byte[] strByte = bos.toByteArray();

responseString = new String(strByte,0,strByte.length,"GBK");

bos.close();

bis.close();

}

}catch (Exception e) {

e.printStackTrace();

}

myPost.releaseConnection();

return responseString;

}

public void testPost(String urlStr) {

try {

URL url = new URL(urlStr);

URLConnection con = url.openConnection();

con.setDoOutput(true);

con.setRequestProperty("Pragma:", "no-cache");

con.setRequestProperty("Cache-Control", "no-cache");

con.setRequestProperty("Content-Type", "text/xml");

OutputStreamWriter out = new OutputStreamWriter(con.getOutputStream());

String xmlInfo = getXmlInfo();

System.out.println("urlStr=" + urlStr);

// System.out.println("xmlInfo=" + xmlInfo);

out.write(new String(xmlInfo.getBytes("UTF-8")));

out.flush();

out.close();

BufferedReader br = new BufferedReader(new InputStreamReader(con

.getInputStream()));

String line = "";

for (line = br.readLine(); line != null; line = br.readLine()) {

System.out.println(line);

}

} catch (Exception e) {

e.printStackTrace();

}

}

private String getXmlInfo() {

StringBuilder sb = new StringBuilder();

sb.append("");

sb.append("");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append(" ");

sb.append("

sb.append(" ");

sb.append(" ");

sb.append("");

return sb.toString();

}

}