通用日志记录

mall-admin/src/main/java/com/macro/mall/component/WebLogAspect.java

@@ -0,0 +1,48 @@
+package com.macro.mall.component;
+
+import org.aspectj.lang.JoinPoint;
+import org.aspectj.lang.annotation.AfterReturning;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Before;
+import org.aspectj.lang.annotation.Pointcut;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+import org.springframework.web.context.request.RequestContextHolder;
+import org.springframework.web.context.request.ServletRequestAttributes;
+
+import javax.servlet.http.HttpServletRequest;
+import java.util.Arrays;
+
+/**
+ * 统一日志处理切面
+ */
+@Aspect
+@Component
+public class WebLogAspect {
+    private static final Logger LOGGER = LoggerFactory.getLogger(WebLogAspect.class);
+    private ThreadLocal<Long> startTime = new ThreadLocal<>();
+
+    @Pointcut("execution(public * com.macro.mall.controller.*.*(..))")
+    public void webLog() {
+    }
+
+    @Before("webLog()")
+    public void doBefore(JoinPoint joinPoint) throws Throwable {
+        startTime.set(System.currentTimeMillis());
+        //获取当前请求对象
+        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
+        HttpServletRequest request = attributes.getRequest();
+        //记录请求信息(可以记录到数据库中)
+        String classMethod = joinPoint.getSignature().getDeclaringTypeName() + "." + joinPoint.getSignature().getName();
+        String args = Arrays.toString(joinPoint.getArgs());
+        LOGGER.info("HTTP URL:{}; HTTP_METHOD:{}; IP:{}; CLASS_METHOD:{}; ARGS:{}",
+                request.getRequestURL(), request.getMethod(), request.getRemoteAddr(), classMethod, args);
+    }
+
+    @AfterReturning(value = "webLog()", returning = "ret")
+    public void doAfterReturning(Object ret) throws Throwable {
+        long costTime = System.currentTimeMillis() - startTime.get();
+        LOGGER.info("RESPONSE:{}; COST_TIME:{}ms", ret, costTime);
+    }
+}