使用了httpclient实现的上传商品的demo
package com.taobao.top.sample.uploadItem;import java.io.File;import java.io.IOException;import java.security.MessageDigest;import java.text.DateFormat;import java.text.SimpleDateFormat;import java.util.Date;import java.util.HashMap;import java.util.Iterator;import java.util.Map;import java.util.Set;import java.util.TreeMap;import org.apache.commons.httpclient.Header;import org.apache.commons.httpclient.HttpClient;import org.apache.commons.httpclient.HttpException;import org.apache.commons.httpclient.methods.PostMethod;import org.apache.commons.httpclient.methods.multipart.FilePart;import org.apache.commons.httpclient.methods.multipart.MultipartRequestEntity;import org.apache.commons.httpclient.methods.multipart.Part;import org.apache.commons.httpclient.methods.multipart.StringPart;/** * @author liboqi * */public class UploadItemByZixue { /** * @param args * @throws IOException * @throws HttpException */ // XXX 请更换成 "http://sip.alisoft.com/sip/rest/"; String url = "http://10.2.224.46:8180/sip/rest/"; // String url = "http://sip.alisoft.com/sip/rest/"; // XXX 请更换成自己的secret String secret = "test_secret"; // XXX 请更换成自己的appkey String appkey = "100"; public static void main(String[] args) throws HttpException, IOException { // 新增一个商品，返回新增商品的iid new UploadItemByZixue().addItemIncludeImage(); } /** * 签名方法 * * @param params * @param secret * @return */ @SuppressWarnings("unchecked") public static String signature(Map params, String secret) { String result = null; if (params == null) return result; params.remove("sip_sign"); Map treeMap = new TreeMap(); treeMap.putAll(params); Iterator iter = treeMap.keySet().iterator(); StringBuffer orgin = new StringBuffer(secret); while (iter.hasNext()) { String name = (String) iter.next(); orgin.append(name).append(params.get(name)); } try { MessageDigest md = MessageDigest.getInstance("MD5"); result = byte2hex(md.digest(orgin.toString().getBytes("utf-8"))); } catch (Exception ex) { throw new java.lang.RuntimeException("sign error !"); } return result; } /** * * 二行制转字符串 * * @param b * * @return * */ public static String byte2hex(byte[] b) { StringBuffer hs = new StringBuffer(); String stmp = ""; for (int n = 0; n < b.length; n++) { stmp = (java.lang.Integer.toHexString(b[n] & 0XFF)); if (stmp.length() == 1) hs.append("0").append(stmp); else hs.append(stmp); } return hs.toString().toUpperCase(); } private final DateFormat ymdhmsFormat = new SimpleDateFormat( "yyyy-MM-dd HH:mm:ss"); private final String[] EMPTY_STRING_ARRAY = new String[0]; /** * 添加一个商品，有图片 * * @param nick * @throws HttpException * @throws IOException */ public void addItemIncludeImage() throws HttpException, IOException { Map<String, String> getSign = new HashMap<String, String>(); getSign.put("sip_apiname", "taobao.item.add"); getSign.put("sip_appkey", appkey); getSign.put("sip_sessionid", "45613"); getSign.put("sip_timestamp", ymdhmsFormat.format(new Date())); getSign.put("v", "1.0"); getSign.put("type", "fixed"); getSign.put("cid", "1512"); getSign.put("props", "10005:10027;10006:10086;20930:32998;20879:32559"); getSign.put("desc", "just so so"); getSign.put("title", "zixue-test"); getSign.put("num", "12"); getSign.put("price", "101.23"); getSign.put("stuff_status", "new"); getSign.put("approve_status", "instock"); getSign.put("location.state", "浙江"); getSign.put("location.city", "杭州"); Set<String> keySet = getSign.keySet(); String[] names = keySet.toArray(EMPTY_STRING_ARRAY); Part[] part = new Part[getSign.size() + 2]; int i = 0; for (; i < getSign.size(); i++) { StringPart tmp = new StringPart(names[i], getSign.get(names[i]), "utf-8"); part[i] = tmp; } part[i++] = new StringPart("sip_sign", signature(getSign, secret)); part[i] = new FilePart("image", new File(this.getClass().getResource( "item_pic.jpg").getFile())); PostMethod postMethod = new PostMethod(url); MultipartRequestEntity mrp = new MultipartRequestEntity(part, postMethod.getParams()); postMethod.setRequestEntity(mrp); // 执行postMethod HttpClient httpClient = new HttpClient(); httpClient.getParams().setContentCharset("utf-8"); httpClient.executeMethod(postMethod); Header responseHeader = postMethod.getResponseHeader("sip_status"); if (responseHeader != null) { String status = responseHeader.getValue(); if ("9999".equals(status)) { } else if ("1004".equals(status)) { System.out.println("sip:请在浏览器里访问淘宝登录页面:" + postMethod.getResponseHeader("sip_isp_loginurl") .getValue()); } else { System.out.println("sip:其他错误:" + postMethod.getResponseHeader("sip_error_message") .getValue()); } } System.out.println(postMethod.getResponseBodyAsString()); postMethod.releaseConnection(); }}?有技术兴趣的 请加28830308群.