springboot利用@Aspect實現(xiàn)日志工具類的詳細(xì)代碼

更新時間：2022年03月21日 14:47:21 作者：java-zh

這篇文章主要介紹了springboot利用@Aspect實現(xiàn)日志工具類,通過實例代碼介紹了導(dǎo)包及在啟動類上進行注解自動掃描的方法，需要的朋友可以參考下

一、導(dǎo)包

 <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>

二、在啟動類上進行注解自動掃描

@SpringBootApplication
@EnableCaching
@EnableAsync
@ComponentScan({"com.workorder.*"})
public class WorkOrderApplication {
    public static void main(String[] args) {
        SpringApplication.run(WorkOrderApplication.class, args);
 
    }
}

三、工具類

@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();
        //執(zhí)行方法
        Object result = point.proceed();
        //執(zhí)行時長(毫秒)
        long time = System.currentTimeMillis() - beginTime;
        //保存日志
        saveSysLog(point, time);
        return result;
    }
    private void saveSysLog(ProceedingJoinPoint joinPoint, long time) {
        // 接收到請求，記錄請求內(nèi)容
        ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
        HttpServletRequest request = attributes.getRequest();
        String logStr="";
        if (isEnvironment("dev")){
	        String requestUrl = request.getRequestURL().toString() + "?";
	        //獲取所有參數(shù)方法
	        Enumeration<String> enu=request.getParameterNames();
	        while(enu.hasMoreElements()){
		        String paraName = enu.nextElement();
		        requestUrl+=paraName + "=" + request.getParameter(paraName) + "&";
	        }
	        logStr+="\r\n請求地址："+ requestUrl.substring(0,requestUrl.length()-1);
        }
	    //請求的參數(shù)
	    Object[] args = joinPoint.getArgs();
	    String params = JSONUtil.toJsonStr(args);
        logStr+="\r\n請求方式："+ request.getMethod();
	    logStr+="\r\n請求方法Token："+ request.getHeader("token");
	    logStr+="\r\n請求參數(shù)："+  params;
	    logStr+="\r\nIP："+ request.getRemoteAddr();
        logStr+="\r\n響應(yīng)時間："+  time+" ms";
        log.info(logStr);
	/**
	 * 判斷當(dāng)前是什么環(huán)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;
	}
}