java http token請求

package com.monitoring.common.util;import java.io.BufferedInputStream;import java.io.BufferedReader;import java.io.ByteArrayOutputStream;import java.io.IOException;import java.io.InputStream;import java.io.InputStreamReader;import java.io.OutputStream;import java.net.HttpURLConnection;import java.net.URL;import java.net.URLEncoder;import java.util.HashMap;import java.util.Iterator;import java.util.List;import java.util.Map;import java.util.Set;import java.util.regex.Matcher;import java.util.regex.Pattern;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;import org.apache.commons.httpclient.NameValuePair;import org.apache.commons.httpclient.methods.GetMethod;import org.apache.commons.httpclient.methods.PostMethod;import org.apache.commons.lang.StringUtils;import org.apache.log4j.Logger;import org.codehaus.jackson.JsonParseException;import org.codehaus.jackson.map.JsonMappingException;/** * 和HTTP相關的操作 *  * @author *  */public class HttpUtils {private static final Logger logger = Logger.getLogger(HttpUtils.class);private final static MultiThreadedHttpConnectionManager manager = new MultiThreadedHttpConnectionManager();// 支援重複串連private static HttpClient client = new HttpClient(manager);/** *  * @Title: doPost * @Description: post請求 * @param reqUrl * @param parameters * @return String */public static String doPost(String reqUrl, Map<String, String> parameters, String token) {HttpURLConnection urlConn = null;try {urlConn = _sendPost(reqUrl, parameters, token);String responseContent = _getContent(urlConn);return responseContent.trim();} finally {if (urlConn != null) {urlConn.disconnect();}}}/** *  * @Title: doUploadFile * @Description: 從網路上下載檔案 * @param reqUrl * @param parameters * @param fileParamName * @param filename * @param contentType * @param data * @return String */public static String doUploadFile(String reqUrl, Map<String, String> parameters, String fileParamName,String filename, String contentType, byte[] data) {HttpURLConnection urlConn = null;try {urlConn = _sendFormdata(reqUrl, parameters, fileParamName, filename, contentType, data);String responseContent = new String(_getBytes(urlConn));return responseContent.trim();} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);} finally {if (urlConn != null) {urlConn.disconnect();}}}private static HttpURLConnection _sendFormdata(String reqUrl, Map<String, String> parameters, String fileParamName,String filename, String contentType, byte[] data) {HttpURLConnection urlConn = null;try {URL url = new URL(reqUrl);urlConn = (HttpURLConnection) url.openConnection();urlConn.setRequestMethod("POST");urlConn.setConnectTimeout(5000);// （單位：毫秒）jdkurlConn.setReadTimeout(5000);// （單位：毫秒）jdk 1.5換成這個,讀操作逾時urlConn.setDoOutput(true);urlConn.setRequestProperty("Connection", "keep-alive");String boundary = "-----------------------------114975832116442893661388290519"; // 分隔字元urlConn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary);boundary = "--" + boundary;StringBuffer params = new StringBuffer();if (parameters != null) {for (Iterator<String> iter = parameters.keySet().iterator(); iter.hasNext();) {String name = iter.next();String value = parameters.get(name);params.append(boundary + "\r\n");params.append("Content-Disposition: form-data; name=\"" + name + "\"\r\n\r\n");// params.append(URLEncoder.encode(value, "UTF-8"));params.append(value);params.append("\r\n");}}StringBuilder sb = new StringBuilder();// sb.append("\r\n");sb.append(boundary);sb.append("\r\n");sb.append("Content-Disposition: form-data; name=\"" + fileParamName + "\"; filename=\"" + filename+ "\"\r\n");sb.append("Content-Type: " + contentType + "\r\n\r\n");byte[] fileDiv = sb.toString().getBytes();byte[] endData = ("\r\n" + boundary + "--\r\n").getBytes();byte[] ps = params.toString().getBytes();OutputStream os = urlConn.getOutputStream();os.write(ps);os.write(fileDiv);os.write(data);os.write(endData);os.flush();os.close();} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);}return urlConn;}private static String _getContent(HttpURLConnection urlConn) {try {String responseContent = null;InputStream in = urlConn.getInputStream();BufferedReader rd = new BufferedReader(new InputStreamReader(in, "UTF-8"));String tempLine = rd.readLine();StringBuffer tempStr = new StringBuffer();String crlf = System.getProperty("line.separator");while (tempLine != null) {tempStr.append(tempLine);tempStr.append(crlf);tempLine = rd.readLine();}responseContent = tempStr.toString();rd.close();in.close();return responseContent;} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);}}private static byte[] _getBytes(HttpURLConnection urlConn) {try {InputStream in = urlConn.getInputStream();ByteArrayOutputStream os = new ByteArrayOutputStream();byte[] buf = new byte[1024];for (int i = 0; (i = in.read(buf)) > 0;)os.write(buf, 0, i);in.close();return os.toByteArray();} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);}}private static HttpURLConnection _sendPost(String reqUrl, Map<String, String> parameters, String token) {HttpURLConnection urlConn = null;try {StringBuffer params = new StringBuffer();if (parameters != null) {for (Iterator<String> iter = parameters.keySet().iterator(); iter.hasNext();) {String name = iter.next();String value = parameters.get(name);params.append(name + "=");params.append(URLEncoder.encode(value, "UTF-8"));if (iter.hasNext())params.append("&");}}URL url = new URL(reqUrl);urlConn = (HttpURLConnection) url.openConnection();if(StringUtils.isNotBlank(token)) {urlConn.addRequestProperty("token", token);}urlConn.setRequestMethod("POST");urlConn.setConnectTimeout(5000);// （單位：毫秒）jdkurlConn.setReadTimeout(5000);// （單位：毫秒）jdk 1.5換成這個,讀操作逾時urlConn.setDoOutput(true);byte[] b = params.toString().getBytes();urlConn.getOutputStream().write(b, 0, b.length);urlConn.getOutputStream().flush();urlConn.getOutputStream().close();} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);}return urlConn;}/** * 發送GET請求 *  * @param link * @param charset * @return */public static String doGet(String link, String charset, String token) {HttpURLConnection conn = null;try {URL url = new URL(link);conn = (HttpURLConnection) url.openConnection();conn.setRequestMethod("GET");conn.setRequestProperty("User-Agent", "Mozilla/5.0");if(StringUtils.isNotEmpty(token)) {conn.addRequestProperty("token", token);}BufferedInputStream in = new BufferedInputStream(conn.getInputStream());ByteArrayOutputStream out = new ByteArrayOutputStream();byte[] buf = new byte[1024];for (int i = 0; (i = in.read(buf)) > 0;) {out.write(buf, 0, i);}out.flush();out.close();String s = new String(out.toByteArray(), charset);return s;} catch (Exception e) {throw new RuntimeException(e.getMessage(), e);} finally {if (conn != null) {conn.disconnect();}}}/** * UTF-8編碼 *  * @param link * @return */public static String doGet(String link, String token) {return doGet(link, "UTF-8", token);}/** *  * @Title: getIntResponse * @Description: 發送GET請求 * @param link * @return int */public static int getIntResponse(String link, String token) {String str = doGet(link, token);return Integer.parseInt(str.trim());}public static long ip2Long(String strIP) {long[] ip = new long[4];// 先找到IP地址字串中.的位置int position1 = strIP.indexOf(".");int position2 = strIP.indexOf(".", position1 + 1);int position3 = strIP.indexOf(".", position2 + 1);// 將每個.之間的字串轉換成整型ip[0] = Long.parseLong(strIP.substring(0, position1));ip[1] = Long.parseLong(strIP.substring(position1 + 1, position2));ip[2] = Long.parseLong(strIP.substring(position2 + 1, position3));ip[3] = Long.parseLong(strIP.substring(position3 + 1));return (ip[0] << 24) + (ip[1] << 16) + (ip[2] << 8) + ip[3];}// 將10進位整數形式轉換成127.0.0.1形式的IP地址public static String long2IP(long longIP) {StringBuffer sb = new StringBuffer("");// 直接右移24位sb.append(String.valueOf(longIP >>> 24));sb.append(".");// 將高8位置0，然後右移16位sb.append(String.valueOf((longIP & 0x00FFFFFF) >>> 16));sb.append(".");sb.append(String.valueOf((longIP & 0x0000FFFF) >>> 8));sb.append(".");sb.append(String.valueOf(longIP & 0x000000FF));return sb.toString();}/** *  * urlParse:url解析. <br/> *  * @author majun * @param arrList * @param url * @return * @since JDK 1.6 */public static Map<String, String> urlParse(List<String> arrList, String url) {Map<String, String> vaulesMap = new HashMap<String, String>();for (String s : arrList) {Pattern pattern = Pattern.compile(s + "=([^&]*)(&|$)");Matcher matcher = pattern.matcher(url);if (matcher.find()) {String[] arr = matcher.group(1).split("'");vaulesMap.put(s, arr[1]);}}return vaulesMap;}/*** *  * http_doPost: httpClient發送post 請求. <br/> * * @author majun * @version 建立時間：2016年6月22日 下午6:15:59 * @since JDK 1.6 */public static String http_doPost(String reqUrl, Map<String, String> parameters, String userToken) {try {// MultiThreadedHttpConnectionManager manager = new MultiThreadedHttpConnectionManager();// 支援重複串連// HttpClient client = new HttpClient(manager);PostMethod post = new PostMethod(reqUrl);post.setRequestHeader("Connection", "keep-alive");post.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");NameValuePair[] params = new NameValuePair[parameters.size()];Set<String> keys = parameters.keySet();int index = 0;for (String key : keys) {params[index] = new NameValuePair(key, parameters.get(key));index++;}post.setQueryString(params);if (StringUtils.isNotBlank(userToken)) {post.setRequestHeader("userToken", userToken);}Integer status = client.executeMethod(post);logger.info("loginStatus:" + status);String body = post.getResponseBodyAsString();return body;} catch (JsonParseException e) {e.printStackTrace();} catch (JsonMappingException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}return null;}/*** *  * http_doGet: httpClient發送get請求. <br/> * * @author majun * @version 建立時間：2016年6月22日 下午6:25:10 * @since JDK 1.6 */public static String http_doGet(String reqUrl, Map<String, String> parameters, String userToken) {try {// MultiThreadedHttpConnectionManager manager = new MultiThreadedHttpConnectionManager();// 支援重複串連// HttpClient client = new HttpClient(manager);GetMethod get = new GetMethod(reqUrl);NameValuePair[] params = new NameValuePair[parameters.size()];Set<String> keys = parameters.keySet();int index = 0;for (String key : keys) {params[index] = new NameValuePair(key, parameters.get(key));index++;}get.setQueryString(params);if (StringUtils.isNotBlank(userToken)) {get.setRequestHeader("userToken", userToken);}Integer status = client.executeMethod(get);logger.info("http_doGet==>Status:" + status);String body = get.getResponseBodyAsString();return body;} catch (Exception e) {e.printStackTrace();}return null;}}