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java版微信机器人代码

2016-12-20 13:15| 发布者: zhangjf| 查看: 581| 评论: 0

摘要: import java.io.IOException;import java.io.PrintWriter;import java.util.Date; import javax.servlet.ServletException;import javax.servlet.http.HttpServlet;import javax.servlet.http.HttpServletRequest;i ...
  3. import java.io.IOException;
  4. import java.io.PrintWriter;
  5. import java.util.Date;
  7. import javax.servlet.ServletException;
  8. import javax.servlet.http.HttpServlet;
  9. import javax.servlet.http.HttpServletRequest;
  10. import javax.servlet.http.HttpServletResponse;
  12. import com.eiyoung.wechat.web.utils.Message;
  13. import com.eiyoung.wechat.web.utils.ReplyMessage;
  14. import org.apache.commons.io.IOUtils;
  16. import com.thoughtworks.xstream.XStream;
  17. import com.thoughtworks.xstream.io.xml.DomDriver;
  20. public class WeChat extends HttpServlet {
  21. private static final long serialVersionUID = 1L;
  24. public WeChat() {
  25. super();
  26. }
  28. /**
  29. * 验证
  30. * @param request
  31. * @param response
  32. * @throws ServletException
  33. * @throws IOException
  34. */
  35. protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  36. response.setContentType("text/html;charset=UTF-8");
  37. PrintWriter pw = response.getWriter();
  38. String echo = request.getParameter("echostr");
  39. System.out.print(echo);
  40. echo = new String(echo.getBytes("ISO-8859-1"),"UTF-8");
  41. pw.println(echo);
  42. }
  45. protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  46. response.setContentType("text/html;charset=UTF-8");
  47. PrintWriter pw = response.getWriter();
  48. String wxMsgXml = IOUtils.toString(request.getInputStream(),"utf-8");
  49. Message textMsg = null;
  50. try {
  51. textMsg = getMessage(wxMsgXml);
  52. } catch (Exception e) {
  53. e.printStackTrace();
  54. }
  55. StringBuffer replyMsg = new StringBuffer();
  56. if(textMsg != null){
  57. //增加你所需要的处理逻辑，这里只是简单重复消息
  58. replyMsg.append("您给我的消息是：");
  59. replyMsg.append(textMsg.getContent());
  60. }
  61. else{
  62. replyMsg.append(":)不是文本的消息，我暂时看不懂");
  63. }
  64. String returnXml = getReplyMessage(replyMsg.toString(), textMsg.getFromUserName(),textMsg.getToUserName());
  65. System.out.print(textMsg.toString());
  66. System.out.print(returnXml.toString());
  67. pw.println(returnXml);
  68. }
  70. private Message getMessage(String xml){
  71. XStream xstream = new XStream(new DomDriver());
  72. xstream.alias("xml", Message.class);
  73. xstream.aliasField("ToUserName", Message.class, "toUserName");
  74. xstream.aliasField("FromUserName", Message.class, "fromUserName");
  75. xstream.aliasField("CreateTime", Message.class, "createTime");
  76. xstream.aliasField("MsgType", Message.class, "messageType");
  77. xstream.aliasField("Content", Message.class, "content");
  78. xstream.aliasField("MsgId", Message.class, "msgId");
  79. Message Message = (Message)xstream.fromXML(xml);
  80. return Message;
  81. }
  83. private String getReplyMessage(String replyMsg,String toUserName,String fromUserName){
  84. ReplyMessage we = new ReplyMessage();
  85. we.setMessageType("text");
  86. we.setFuncFlag("0");
  87. we.setCreateTime(new Long(new Date().getTime()).toString());
  88. we.setContent(replyMsg);
  89. we.setToUserName(toUserName);
  90. we.setFromUserName(fromUserName);
  91. XStream xstream = new XStream(new DomDriver());
  92. xstream.alias("xml", ReplyMessage.class);
  93. xstream.aliasField("ToUserName", ReplyMessage.class, "toUserName");
  94. xstream.aliasField("FromUserName", ReplyMessage.class, "fromUserName");
  95. xstream.aliasField("CreateTime", ReplyMessage.class, "createTime");
  96. xstream.aliasField("MsgType", ReplyMessage.class, "messageType");
  97. xstream.aliasField("Content", ReplyMessage.class, "content");
  98. xstream.aliasField("FuncFlag", ReplyMessage.class, "funcFlag");
  99. String xml =xstream.toXML(we);
  100. return xml;
  101. }
  104. }
  106. ===========================================================================
  107. package com.eiyoung.wechat.web.utils;
  109. /**
  110. * Created with IntelliJ IDEA.
  111. * User: sb
  112. * Date: 8/1/13
  113. * Time: 10:37 PM
  114. * To change this template use File | Settings | File Templates.
  115. */
  116. public class ReplyMessage {
  118. private String FuncFlag;//消息编号
  119. private String fromUserName;//发送人
  120. private String toUserName;//接收人
  121. private String content;//内容
  122. private String messageType;//消息类型
  123. private String createTime;//创建日期
  126. public String getContent() {
  127. return content;
  128. }
  130. public void setContent(String content) {
  131. this.content = content;
  132. }
  134. public String getMessageType() {
  135. return messageType;
  136. }
  138. public void setMessageType(String messageType) {
  139. this.messageType = messageType;
  140. }
  142. public String getFromUserName() {
  143. return fromUserName;
  144. }
  146. public void setFromUserName(String fromUserName) {
  147. this.fromUserName = fromUserName;
  148. }
  150. public String getToUserName() {
  151. return toUserName;
  152. }
  154. public void setToUserName(String toUserName) {
  155. this.toUserName = toUserName;
  156. }
  158. public String getCreateTime() {
  159. return createTime;
  160. }
  162. public void setCreateTime(String createTime) {
  163. this.createTime = createTime;
  164. }
  166. public String getFuncFlag() {
  167. return FuncFlag;
  168. }
  170. public void setFuncFlag(String funcFlag) {
  171. FuncFlag = funcFlag;
  172. }
  174. public String toString(){
  175. return "createTime:"+getCreateTime()+"\ntoUserName:"+getToUserName()+"\n FromUserName:"+getFromUserName()+"\nmessageType:"+getMessageType()+"\ncontent:"+getContent();
  176. }
  177. }
  179. ===============================================================================
  180. package com.eiyoung.wechat.web.utils;
  182. import java.util.Date;
  184. /**
  185. * Created with IntelliJ IDEA.
  186. * User: sb
  187. * Date: 8/1/13
  188. * Time: 10:37 PM
  189. * To change this template use File | Settings | File Templates.
  190. */
  191. public class Message {
  193. private String msgId;//消息编号
  194. private String fromUserName;//发送人
  195. private String toUserName;//接收人
  196. private String content;//内容
  197. private String messageType;//消息类型
  198. private String createTime;//创建日期
  201. public String getContent() {
  202. return content;
  203. }
  205. public void setContent(String content) {
  206. this.content = content;
  207. }
  209. public String getMessageType() {
  210. return messageType;
  211. }
  213. public void setMessageType(String messageType) {
  214. this.messageType = messageType;
  215. }
  217. public String getFromUserName() {
  218. return fromUserName;
  219. }
  221. public void setFromUserName(String fromUserName) {
  222. this.fromUserName = fromUserName;
  223. }
  225. public String getToUserName() {
  226. return toUserName;
  227. }
  229. public void setToUserName(String toUserName) {
  230. this.toUserName = toUserName;
  231. }
  233. public String getCreateTime() {
  234. return createTime;
  235. }
  237. public void setCreateTime(String createTime) {
  238. this.createTime = createTime;
  239. }
  241. public String getMsgId() {
  242. return msgId;
  243. }
  245. public void setMsgId(String msgId) {
  246. this.msgId = msgId;
  247. }
  249. public String toString(){
  250. return "msgId:"+getMsgId()+"\ncreateTime:"+getCreateTime()+"\ntoUserName:"+getToUserName()+"\n FromUserName:"+getFromUserName()+"\nmessageType:"+getMessageType()+"\ncontent:"+getContent();
  251. }
  252. }
  253. ==============================================================================
  254. maven
  255. <dependencies>
  256. <dependency>
  257. <groupId>junit</groupId>
  258. <artifactId>junit</artifactId>
  259. <version>3.8.1</version>
  260. <scope>test</scope>
  261. </dependency>
  262. <dependency>
  263. <groupId>javax.servlet</groupId>
  264. <artifactId>servlet-api</artifactId>
  265. <version>3.0-alpha-1</version>
  266. </dependency>
  267. <dependency>
  268. <groupId>joda-time</groupId>
  269. <artifactId>joda-time</artifactId>
  270. <version>2.2</version>
  271. </dependency>
  272. <dependency>
  273. <groupId>org.apache.commons</groupId>
  274. <artifactId>commons-io</artifactId>
  275. <version>1.3.2</version>
  276. </dependency>
  277. <dependency>
  278. <groupId>com.thoughtworks.xstream</groupId>
  279. <artifactId>xstream</artifactId>
  280. <version>1.4.3</version>
  281. </dependency>
  282. </dependencies>
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