日志记录

eladmin-logging/src/main/java/cn/ysk/cashier/service/SpelUtil.java

@@ -0,0 +1,52 @@
+package cn.ysk.cashier.service;
+
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.core.DefaultParameterNameDiscoverer;
+import org.springframework.expression.EvaluationContext;
+import org.springframework.expression.Expression;
+import org.springframework.expression.spel.standard.SpelExpressionParser;
+import org.springframework.expression.spel.support.StandardEvaluationContext;
+
+import java.lang.reflect.Method;
+
+public class SpelUtil {
+    /**
+     * 用于SpEL表达式解析.
+     */
+    private static final SpelExpressionParser parser = new SpelExpressionParser();
+
+    /**
+     * 用于获取方法参数定义名字.
+     */
+    private static final DefaultParameterNameDiscoverer nameDiscoverer = new DefaultParameterNameDiscoverer();
+
+    /**
+     * 解析SpEL表达式
+     *
+     * @param spELStr
+     * @param joinPoint
+     * @return
+     */
+    public static String generateKeyBySpEL(String spELStr, ProceedingJoinPoint joinPoint) {
+        // 通过joinPoint获取被注解方法
+        MethodSignature methodSignature = (MethodSignature) joinPoint.getSignature();
+        Method method = methodSignature.getMethod();
+        // 使用Spring的DefaultParameterNameDiscoverer获取方法形参名数组
+        String[] paramNames = nameDiscoverer.getParameterNames(method);
+        // 解析过后的Spring表达式对象
+        Expression expression = parser.parseExpression(spELStr);
+        // Spring的表达式上下文对象
+        EvaluationContext context = new StandardEvaluationContext();
+        // 通过joinPoint获取被注解方法的形参
+        Object[] args = joinPoint.getArgs();
+        // 给上下文赋值
+        for (int i = 0; i < args.length; i++) {
+            context.setVariable(paramNames[i], args[i]);
+        }
+        if(expression.getValue(context)==null){
+            return "";
+        }
+        return expression.getValue(context).toString();
+    }
+}

eladmin-logging/src/main/java/cn/ysk/cashier/service/impl/LogServiceImpl.java

@@ -23,6 +23,7 @@ import cn.ysk.cashier.domain.Log;
 import cn.ysk.cashier.domain.LogVO;
 import cn.ysk.cashier.repository.LogRepository;
 import cn.ysk.cashier.service.LogService;
+import cn.ysk.cashier.service.SpelUtil;
 import cn.ysk.cashier.service.dto.LogQueryCriteria;
 import cn.ysk.cashier.service.dto.LogQueryCriteriaExt;
 import cn.ysk.cashier.service.mapstruct.LogErrorMapper;
@@ -80,7 +81,7 @@ public class LogServiceImpl implements LogService {
 
     @Override
     @Transactional(rollbackFor = Exception.class)
-    public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, Log log,Integer shopId) {
+    public void save(String username, String browser, String ip, ProceedingJoinPoint joinPoint, Log log, Integer shopId) {
         if (log == null) {
             throw new IllegalArgumentException("Log 不能为 null!");
         }
@@ -90,17 +91,21 @@ public class LogServiceImpl implements LogService {
 
         // 方法路径
         String methodName = joinPoint.getTarget().getClass().getName() + "." + signature.getName() + "()";
-
-        // 描述
-        log.setDescription(aopLog.value());
-        
+        String[] split = aopLog.value().split(":");
+        if (split.length == 2) {
+            String value = SpelUtil.generateKeyBySpEL(split[1], joinPoint);
+            // 描述
+            log.setDescription(split[0] + ":" + value);
+        }else {
+            log.setDescription(split[0]);
+        }
         log.setRequestIp(ip);
         log.setAddress(StringUtils.getCityInfo(log.getRequestIp()));
         log.setMethod(methodName);
         log.setUsername(username);
         log.setParams(getParameter(method, joinPoint.getArgs()));
         // 记录登录用户，隐藏密码信息
-        if(signature.getName().equals("login") && StringUtils.isNotEmpty(log.getParams())){
+        if (signature.getName().equals("login") && StringUtils.isNotEmpty(log.getParams())) {
             JSONObject obj = JSONUtil.parseObj(log.getParams());
             log.setUsername(obj.getStr("username", ""));
             log.setParams(JSONUtil.toJsonStr(Dict.create().set("username", log.getUsername())));
@@ -182,7 +187,7 @@ public class LogServiceImpl implements LogService {
     public Map<String, Object> shopInfoLog(LogQueryCriteriaExt criteria, Pageable pageable) {
         Page<Log> page = logRepository.findAll(((root, criteriaQuery, cb) -> QueryHelp.getPredicate(root, criteria, cb)), pageable);
         List<LogVO> logVOList = new ArrayList<>();
-        for (Log log :page.getContent()) {
+        for (Log log : page.getContent()) {
             LogVO logVO = new LogVO();
             logVO.setDescription(log.getDescription());
             logVO.setCreateTime(log.getCreateTime());
@@ -190,9 +195,9 @@ public class LogServiceImpl implements LogService {
             logVO.setRequestIp(log.getRequestIp());
             logVOList.add(logVO);
         }
-        Map<String,Object> map = new LinkedHashMap<>(2);
-        map.put("content",logVOList);
-        map.put("totalElements",page.getTotalElements());
+        Map<String, Object> map = new LinkedHashMap<>(2);
+        map.put("content", logVOList);
+        map.put("totalElements", page.getTotalElements());
         return map;
     }