与客户端对接用户信息的保存方式



在日常开发中，少不了与客户端进行通信，然而一些用户数据是怎么保存比较好的呢


1.保存在服务器端 传给客户端sessionid ,客户端每次之后每次请求都需要传入该sessionid,服务器验证

  1. //调用
  2. httpPost.setHeader("Cookie", "JSESSIONID=2F616197147E641684F30570028E4535");
  3. //处理
  4. public ActionForward clientmanage(ActionMapping mapping, ActionForm form,
  5. 	    HttpServletRequest request, HttpServletResponse response)throws Exception {
  6. 		response.setCharacterEncoding("utf-8");
  7. 		
  8. 		//保存xml传过来的参数
  9. 		Map<String,String> inputMap = new HashMap<String, String>();
  10. 		Map<String,Object> xmlMap=new HashMap<String, Object>();
  11. 		//标识
  12. 		String tflag = "";
  13. 		//返回xml
  14. 		String xml = "";
  15. //		StringBuffer sb = new StringBuffer();
  16. 		
  17. 		
  18. 		
  19. 		BufferedReader br = null;
  20. 		String xmlstr = request.getParameter("xml");
  21. 		//解析xml
  22. 		try{
  23. 			SAXReader reader = new SAXReader();  
  24. 			
  25. //			BufferedReader reReader = request.getReader();
  26. //			
  27. //			String line=reReader.readLine();
  28. //			while(line!=null){
  29. //				sb.append(line);
  30. //				line=reReader.readLine();
  31. //			}
  33. //			reReader.reset();
  34. 			//HTTP请求
  35. 			if(!StringUtils.isEmpty(xmlstr)){
  36. 				ByteArrayInputStream bos = new ByteArrayInputStream(xmlstr.getBytes());
  37. 				InputStreamReader ir = new InputStreamReader(bos);
  38. 				br = new BufferedReader(ir);
  39. 			}else{
  40. 				br = request.getReader();
  41. 			}
  42. 			
  43. 			Document document  =  reader.read(br); //读取XML文件  
  44. 			
  45. 			Element root  =  document.getRootElement(); //  得到根节点  
  46. 			for(Element e : (List<Element>)root.elements()){
  47. 				inputMap.put(e.getName(), e.getTextTrim());
  48. 				xmlMap.putAll(XmlParserUtil.parseXml(e,true));
  49. 			}
  51. 			System.out.println("get------"+inputMap);
  52. 			
  53.             //客户手机类型
  54.             String clientType = request.getParameter("client");
  55.             inputMap.put("client",StringUtils.isEmpty(clientType) ? "" : clientType);
  57. 			//保存sessionid
  58. 			inputMap.put("sessionid", request.getSession().getId());
  59. 			
  60. 			
  61. 			
  62. 			//获取当前登录用户信息
  63. 			Users user = (Users) RequestUtil.getSessionInfo(request, "user", null);
  64. 			if(user!=null){
  65. 				inputMap.put("userid", user.getId().toString());
  66. 				xmlMap.put("userid", user.getId().toString());
  67. 				xmlMap.put("usercode", user.getUsercode());
  68. 				inputMap.put("usercode", user.getUsercode());
  69. 			}else{
  70. 				xml="<?xml version=\"1.0\" encoding=\"UTF-8\"?><XMLInfo><message><status>"+
  71.                         Constants.CLIENT_MANAGE_INFO_STATUS.TIMEOUT.value()
  72.                         +"</status><errorInfo>请您先登陆系统！</errorInfo></message></XMLInfo>";
  73. 			}
  74. 			tflag = inputMap.get("tflag");
  75. 			
  76. 			//根据标识调用相关方法	
  77. 			if("login".equals(tflag)){//用户登录
  78. 				xml = ClientManage.login(request,oaClientService,drpRandomCheckService,oaRandomChcekService,inputMap);
  79. 			}else if("logincrm".equals(tflag)){//内部使用接口,不验证IMEI码
  80. 				xml = ClientManage.logincrm(request,oaClientService, inputMap);
  81. 			}else if(!"".equals(xml)){
  82. 				
  83. 			}else if("search".equals(tflag) ||"sort".equals(tflag)){//信息搜索 or 分类信息列表
  84. 				xml = ClientManage.search(request,oaClientService, inputMap);
  85. 			}else if("home".equals(tflag)){//主页部门列表
  86. 				xml = ClientManage.home(oaClientService, inputMap);
  87. 			}else if("cpwd".equals(tflag)){//密码修改
  88. 				xml = ClientManage.cpwd(request,oaClientService,inputMap);
  89. 			}else if("rimei".equals(tflag)){//IMEI申请
  90. 				xml = ClientManage.rimei(oaClientService,inputMap);
  91. 			}else if("mview".equals(tflag)){//信息查看
  92.                 if(!StringUtils.isEmpty(xmlstr)){
  93.                     xml = ClientViewmsgUtil.viewMsgCDATA(request,oaClientService,oaProveManageService, inputMap);
  94.                 } else{
  95. 				    xml = ClientViewmsgUtil.viewMsg(request,oaClientService,oaProveManageService, inputMap);
  96.                 }
  97. 			}else if("enum".equals(tflag)){//枚举数据
  98. 				xml = ClientGetEnumListUtil.getMessageByEnum(oaClientService, inputMap);
  99. 			}else if("ctdeptpeople".equals(tflag)){//部门和人员信息列表获取接口
  100. 				xml = ClientManage.ctdeptpeople(oaClientService,inputMap);
  101. 			}else if("ctpeople".equals(tflag)){//人员信息获取接口
  102. 				xml = ClientManage.ctpeople(oaClientService,inputMap);
  103. 			}else if("ctpsearch".equals(tflag)){//人员信息获取接口
  104. 				xml = ClientManage.ctpsearch(oaClientService,inputMap);
  105. 			}else if("cturlist".equals(tflag)){//意见反馈信息列表获取接口
  106. 				xml = ClientManage.cturlist(oaClientService,inputMap);
  107. 			}else if("cturnew".equals(tflag)){//意见反馈新增接口
  108. 				xml = ClientManage.cturnew(oaClientService,inputMap);
  109. 			}else if("cturrepay".equals(tflag)){//意见反馈新增接口
  110. 				xml = ClientManage.cturrepay(oaClientService,inputMap);
  111. 			}else if("cturrinfo".equals(tflag)){//意见反馈回复信息列表接口
  112. 				xml = ClientManage.cturrinfo(oaClientService,inputMap);
  113. 			}else if("crlist".equals(tflag)){//信息参考信息列表获取接口
  114. 				xml = ClientManage.crlist(oaClientService,inputMap);
  115. 			}else if("crsinfo".equals(tflag)){//信息参考详细信息列表接口
  116. 				xml = ClientManage.crsinfo(oaClientService,inputMap);
  117. 			}else if("crvinfo".equals(tflag)){//信息参考内容查看接口
  118. 				xml = ClientManage.crvinfo(oaClientService,inputMap);
  119. 			}else if("qdept".equals(tflag)){//巡店部门信息列表获取接口-qdept
  120. 				xml = ClientManage.qdept(oaClientShopVisitService, inputMap);
  121. 			}else if("qdsearch".equals(tflag)){	//巡店部门信息搜索接口-qdsearch
  122. 				xml = ClientManage.qdsearch(oaClientShopVisitService, inputMap);
  123. 			}else if("qdeptnew".equals(tflag)){//巡店信息提交接口-qdeptnew
  124. 				xml =ClientManage.qdeptnew(oaClientShopVisitService, inputMap);
  125. 			}else if("qrsendorget".equals(tflag)){//巡店问题结果提交和获取接口-qrsendorget
  126. 				xml = ClientManage.qrsendorget(oaClientShopVisitService, inputMap);
  127. 			}else if("sdcollect".equals(tflag)){//销售数据销售查询汇总接口-sdcollect
  128. 				xml = ClientManage.sdcollect(oaUserSaleReportService, inputMap);
  129. 			}else if("sddetail".equals(tflag)){//销售数据销售查询明细接口-sddetail
  130. 				xml = ClientManage.sddetail(oaUserSaleReportService, inputMap);
  131. 			}else if("sdtop".equals(tflag)){//销售数据销售排行接口-sdtop
  132. 				xml = ClientManage.sdtop(oaUserSaleReportService, inputMap);
  133. 			}else if("strdcheck".equals(tflag)){//随机盘点单列表接口-strdcheck
  134. 				xml=  ClientManage.strdcheck(drpRandomCheckService, inputMap);
  135. 			}else if("strdckitem".equals(tflag)){//随机盘点单列表商品明细获取接口-strdcheck
  136. 				xml=  ClientManage.strdckitem(drpRandomCheckService, inputMap);
  137. 			}else if("mstrdckitem".equals(tflag)){//随机盘点单商品串码更新接口-mstrdckitem
  138. 				xml= ClientManage.mstrdckitem(drpRandomCheckService,oaRandomChcekService,xmlMap);
  139. 			}else if("mprove".equals(tflag)){//OA公文证明数据更新接口-mprove
  140. 				xml= ClientManage.mprove(oaProveManageService,inputMap);
  141. 			}else if("datamsgs".equals(tflag)){//OA数据分发列表-datamsgs
  142. 				xml= ClientManage.datamsgs(oaGatherDataService, inputMap);
  143. 			}else if("datamsgdetail".equals(tflag)){//OA数据分发详情 - datamsgdetail
  144. 				xml= ClientManage.datamsgdetail(oaGatherDataService, inputMap);
  145. 			}else if("mdatamsgdetail".equals(tflag)){//修改数据分发详情 - mdatamsgdetail
  146. 				xml= ClientManage.mdatamsgdetail(oaGatherDataService, xmlMap);
  147. 			}
  148. 		}catch(Exception e){
  149. 			e.printStackTrace();
  150. 			if(br != null){
  151. 				br.close();
  152. 				br = null;
  153. 			}
  154. 			logger.error("手机客户程序异常："+e.getMessage());
  155. //			logger.error("异常XML："+sb.toString());
  156. 			logger.error("传递参数异常，导致解析xml失败!");
  157. 			xml="<?xml version=\"1.0\" encoding=\"UTF-8\"?><XMLInfo><message><status>1</status><errorInfo>传递参数异常，导致解析xml失败!</errorInfo></message></XMLInfo>";
  158. 			
  159. 		}
  160. 		//HTTP请求
  161. 		logger.info("output xml -------------"+xml);
  162. 		System.out.println("out------"+xml);
  163. 		if(!StringUtils.isEmpty(xmlstr)){
  164. 			response.setContentType("text/xml");
  165. 			response.setCharacterEncoding("utf-8");
  166. 			
  167. 			PrintWriter writer = response.getWriter();
  168. 			writer.write(xml);
  169. 			writer.close();
  170. 			return null;
  171. 		}
  172. 		
  173. 		
  174. 		//暂时不处理gzip压缩
  175. //		GZIP压缩处理
  176. 		ByteArrayOutputStream out = new ByteArrayOutputStream();
  177. 		GZIPOutputStream gzip=new GZIPOutputStream(out);
  178. 		gzip.write(xml.getBytes("UTF-8"));
  179. 		gzip.close();
  180. 		byte[] outbyte=out.toByteArray();
  181. 		int length=out.toByteArray().length;
  182. 		response.setContentLength(length);
  184. 		OutputStream put=response.getOutputStream();
  185. 		put.write(outbyte);
  186. 		put.close();
  187. 		
  188. //		PrintWriter pw = response.getWriter();
  189. //		pw.print(xml);
  190. 		return null;
  191.     }


2.存入客户端，这个可以缓存到客户端数据库 比如sqlite 登录状态的话用户可以手动清理 (android源码中有)

posted on 2017-03-21 17:33  signheart  阅读(464)  评论(0)    收藏  举报

导航