springboot利用@Aspect实现日志工具类的详细代码

<dependency>

    <groupId>org.aspectj</groupId>

    <artifactId>aspectjrt</artifactId>

    <version> 1.8 . 12 </version>

  </dependency>

  <dependency>

    <groupId>org.aspectj</groupId>

    <artifactId>aspectjweaver</artifactId>

    <version> 1.9 . 4 </version>

   </dependency>

@SpringBootApplication

@EnableCaching

@EnableAsync

@ComponentScan ({ "com.workorder.*" })

public class WorkOrderApplication {

     public static void main(String[] args) {

         SpringApplication.run(WorkOrderApplication. class , args);

     }

}

@Aspect

@Component

@Slf4j

public class LogAspect {

     @Autowired

     private Environment env;

     @Pointcut ( "execution(public * com.workorder..controller..*.*(..))" )

     public void logPointCut()

     {}

     @Around ( "logPointCut()" )

     public Object around(ProceedingJoinPoint point) throws Throwable {

         log.info( "=========================================" );

         long beginTime = System.currentTimeMillis();

         //执行方法

         Object result = point.proceed();

         //执行时长(毫秒)

         long time = System.currentTimeMillis() - beginTime;

         //保存日志

         saveSysLog(point, time);

         return result;

     }

     private void saveSysLog(ProceedingJoinPoint joinPoint, long time) {

         // 接收到请求，记录请求内容

         ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();

         HttpServletRequest request = attributes.getRequest();

         String logStr= "" ;

         if (isEnvironment( "dev" )){

             String requestUrl = request.getRequestURL().toString() + "?" ;

             //获取所有参数方法

             Enumeration<String> enu=request.getParameterNames();

             while (enu.hasMoreElements()){

                 String paraName = enu.nextElement();

                 requestUrl+=paraName + "=" + request.getParameter(paraName) + "&" ;

             }

             logStr+= "\r\n请求地址：" + requestUrl.substring( 0 ,requestUrl.length()- 1 );

         }

         //请求的参数

         Object[] args = joinPoint.getArgs();

         String params = JSONUtil.toJsonStr(args);

         logStr+= "\r\n请求方式：" + request.getMethod();

         logStr+= "\r\n请求方法Token：" + request.getHeader( "token" );

         logStr+= "\r\n请求参数：" +  params;

         logStr+= "\r\nIP：" + request.getRemoteAddr();

         logStr+= "\r\n响应时间：" +  time+ " ms" ;

         log.info(logStr);

     /**

      * 判断当前是什么环境

      * @param str

      * @return

      */

     private boolean isEnvironment(String str) {

         boolean flag = false ;

         String[] arr = env.getActiveProfiles();

         List<String> list = Arrays.asList(arr);

         if (list.contains(str)) {

             flag = true ;

         }

         return flag;

     }

}