集成aop进行日志记录
# 使用 AOP 进行日志记录
依赖
<!-- spring 自带的aop -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-aop</artifactId>
</dependency>
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aspect/LogAspect.java
import com.alibaba.fastjson.JSONObject;
import com.alibaba.fastjson.support.spring.PropertyPreFilters;
import org.aspectj.lang.JoinPoint;
import org.aspectj.lang.ProceedingJoinPoint;
import org.aspectj.lang.Signature;
import org.aspectj.lang.annotation.Around;
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 org.springframework.web.multipart.MultipartFile;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
@Aspect
@Component
public class LogAspect {
private static final Logger LOG = LoggerFactory.getLogger(LogAspect.class);
/**
* 定义一个切点
* 这里写你的项目的包到控制器的名称
*/
@Pointcut("execution(public * com.xxx.*.controller..*Controller.*(..))")
public void controllerPointcut() {
}
// 前置通知
@Before("controllerPointcut()")
public void doBefore(JoinPoint joinPoint) throws Throwable {
// 开始打印请求日志
ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
HttpServletRequest request = attributes.getRequest();
Signature signature = joinPoint.getSignature();
String name = signature.getName();
// 打印请求信息
LOG.info("------------- 开始 -------------");
LOG.info("请求地址: {} {}", request.getRequestURL().toString(), request.getMethod());
LOG.info("类名方法: {}.{}", signature.getDeclaringTypeName(), name);
LOG.info("远程地址: {}", request.getRemoteAddr());
// 打印请求参数 joinPoint: 连接点
// 拿到所有参数
Object[] args = joinPoint.getArgs();
// LOG.info("请求参数: {}", JSONObject.toJSONString(args));
Object[] arguments = new Object[args.length];
for (int i = 0; i < args.length; i++) {
if (args[i] instanceof ServletRequest
|| args[i] instanceof ServletResponse
|| args[i] instanceof MultipartFile) {
continue;
}
arguments[i] = args[i];
}
// 排除字段,敏感字段或太长的字段不显示
String[] excludeProperties = {"password", "file"};
PropertyPreFilters filters = new PropertyPreFilters();
PropertyPreFilters.MySimplePropertyPreFilter excludefilter = filters.addFilter();
excludefilter.addExcludes(excludeProperties);
LOG.info("请求参数: {}", JSONObject.toJSONString(arguments, excludefilter));
}
/*
*/
@Around("controllerPointcut()")
public Object doAround(ProceedingJoinPoint proceedingJoinPoint) throws Throwable {
long startTime = System.currentTimeMillis();
Object result = proceedingJoinPoint.proceed();
// 排除字段,敏感字段或太长的字段不显示
String[] excludeProperties = {"password", "file"};
PropertyPreFilters filters = new PropertyPreFilters();
PropertyPreFilters.MySimplePropertyPreFilter excludefilter = filters.addFilter();
excludefilter.addExcludes(excludeProperties);
LOG.info("返回结果: {}", JSONObject.toJSONString(result, excludefilter));
LOG.info("------------- 结束 耗时:{} ms -------------", System.currentTimeMillis() - startTime);
return result;
}
/**
* 使用nginx做反向代理,需要用该方法才能取到真实的远程IP
*/
public String getRemoteIp(HttpServletRequest request) {
String ip = request.getHeader("x-forwarded-for");
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getHeader("WL-Proxy-Client-IP");
}
if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
ip = request.getRemoteAddr();
}
return ip;
}
}
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注意
用了这个,就不需要用拦截器和过滤器了。
编辑 (opens new window)
上次更新: 2021/12/24, 00:28:29