LogAspect.java
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package vion.advice;
import cn.dev33.satoken.stp.StpUtil;
import cn.hutool.core.lang.Opt;
import cn.hutool.core.util.ObjUtil;
import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.servlet.ServletUtil;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
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.MDC;
import org.springframework.stereotype.Component;
import org.springframework.web.context.request.RequestContextHolder;
import org.springframework.web.context.request.ServletRequestAttributes;
import vion.vo.UserVO;
import javax.servlet.http.HttpServletRequest;
/**
* @author HlQ
* @date 2024/1/17
*/
@Component
@RequiredArgsConstructor
@Aspect
@Slf4j
public class LogAspect {
private final ObjectMapper objectMapper;
@Pointcut("execution(* vion.controller.*.*(..))")
public void logPointcut() {
}
@Before("logPointcut()")
public void doBefore(JoinPoint joinPoint) throws JsonProcessingException {
// 登录等接口，无需登录可访问，根据 token 获取当前用户会抛未登录的异常，需捕获进行处理
String username = Opt.ofTry(() -> (UserVO) StpUtil.getTokenSession().get("curLoginUser"))
.map(UserVO::getUsername)
.orElse("未知");
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
if (ObjUtil.isNull(attributes)) {
return;
}
HttpServletRequest request = attributes.getRequest();
request.setAttribute("startTime", System.currentTimeMillis());
MDC.put("requestId", (String) request.getAttribute("requestId"));
log.info("Request URL:{}, Method:{}, IP:{}, Operator:{}, Args:{}, Body:{}",
request.getRequestURI(),
request.getMethod(),
ServletUtil.getClientIP(request),
username,
objectMapper.writeValueAsString(request.getParameterMap()),
StrUtil.replaceChars(ServletUtil.getBody(request), " \r\n", "")
);
}
@AfterReturning(pointcut = "logPointcut()", returning = "result")
public void doAfterReturning(JoinPoint joinPoint, Object result) throws JsonProcessingException {
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
if (ObjUtil.isNull(attributes)) {
return;
}
HttpServletRequest request = attributes.getRequest();
long startTime = (Long) request.getAttribute("startTime");
long responseTime = System.currentTimeMillis() - startTime;
String resStr = objectMapper.writeValueAsString(result);
if (resStr.length() > 1000) {
resStr = resStr.substring(0, 1000);
}
log.info("Response time: {} ms. Return value: {}",
responseTime,
resStr);
MDC.remove("requestId");
}
}