作為運營除了處理系統生產問題，還要處理大量的用戶上報事件，這部分工作占用了大量的人力。所有考慮把一部分事件查詢處理做成一個自助平臺，讓用戶自行核查處理。于是就有了用戶自助系統。考慮到如何計量這個工具平臺具體的實現價值，需要做用戶操作統計才能給出可信服的數據。

以上就是本文的背景。自助系統的架構就是傳統的springmvc+spinrg+mybatis+oracle。想到日志記錄首先想到的就是AOP攔截處理。網上相關的技術貼很多。簡單的小項目遇到的問題一般度娘都能給解決了~\(≧▽≦)/~

自定義注解：

@Retention(RetentionPolicy.RUNTIME) @Target(ElementType.METHOD) public @interface LogAnnotation {String operateModelName() default "";String operateFuncName() default "";String operationType() default ""; String operateDescribe() default ""; }

在controller層引用注解

@Controller @RequestMapping(value="/kit") public class QueryClientInfoController {@Resourceprivate IClientService clientService;private Logger logger = Logger.getLogger(this.getClass().getName());@RequestMapping(value="/queryClientRegInfo")@LogAnnotation(operateModelName="用戶注冊模塊",operateFuncName="queryClientRegInfo",operationType="query",operateDescribe="查詢客戶注冊信息")public void queryClientRegInfo(HttpServletRequest request,HttpServletResponse response){String client_idno = request.getParameter("idno");Client client = clientService.queryClientRegInfo(client_idno);//調用serviceSystem.out.println("queryClientRegInfo:"+client.getName());String jsonMap = JSON.toJSONString(client);response.setCharacterEncoding("UTF-8");try {response.getWriter().write(jsonMap);response.getWriter().flush();response.getWriter().close();} catch (IOException e) {e.printStackTrace();} } }

查詢用戶注冊信息相關其他的service層等具體實現代碼就不貼出來了。

攔截器的實現

@Service(value="userLogService") public class UserLogServiceImpl implements IUserLogService {@Resourceprivate UserLogDao userLogDao;@Overridepublic void insert(UserLog record) {return userLogDao.insert(record);} @Overridepublic void logBusiController(JoinPoint joinPoint) {Map<String, Object> map = new HashMap<String, Object>();String targetName = joinPoint.getTarget().getClass().getName();String methodName = joinPoint.getSignature().getName();Object[] arguments = joinPoint.getArgs();Class targetClass;try {targetClass = Class.forName(targetName);Method[] methods = targetClass.getMethods();for (Method method : methods) {if(method.getName().equals(methodName)) {Class[] clazzs = method.getParameterTypes();if(clazzs.length == arguments.length ) {if(method.getAnnotation(LogAnnotation.class)!= null){map.put("operateModelName", method.getAnnotation(LogAnnotation.class).operateModelName());map.put("operateFuncName", method.getAnnotation(LogAnnotation.class).operateFuncName());map.put("operationType", method.getAnnotation(LogAnnotation.class).operationType());map.put("operateDescribe", method.getAnnotation(LogAnnotation.class).operateDescribe());}elsebreak;}}}} catch (ClassNotFoundException e) {e.printStackTrace();}HttpServletRequest request =((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()).getRequest(); HttpSession session =request.getSession(); User user = (User) session.getAttribute("currentUser"); System.out.println("currentUser:"+user.getName()+"\n targetName:"+targetName+"\n methodName:"+methodName+"\n operateModelName:"+map.get("operateModelName")+"\n operateFuncName:"+map.get("operateFuncName")+"\n operationType:"+map.get("operationType")+"\n operateDescribe:"+map.get("operateDescribe")); } }

接下來需要再配置文件中做攔截設置：

在spring-mvc.xml中增加

<bean id="LogService" class="com.bbc_kit.common.service.impl.UserLogServiceImpl"></bean><aop:config><aop:pointcut id="logBusiControllerPoint" expression="execution(* com.bbc_kit.business.controller..*.*(..))" /><aop:aspect id="logService" ref="LogService"><aop:after pointcut-ref="logBusiControllerPoint" method="logBusiController"/></aop:aspect></aop:config>

我的controller原來就是在mvc配置中做的掃描注入，service是在applicationContext.xml中做的掃描注入。所有要攔截service層的操作，可以把上面的配置微調下放置在applicationContext.xml中。

調用該.do后后臺日志輸出

currentUser:renhuang
targetName:com.bbc_kit.business.controller.QueryClientInfoController
methodName:queryClientRegInfo
operateModelName:用戶注冊模塊
operateFuncName:queryClientRegInfo
operationType:query
operateDescribe:查詢客戶注冊信息

?

轉載于:https://www.cnblogs.com/llspark/p/7044083.html

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