package com.nanjing.water.host.api;
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import java.lang.reflect.Method;
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import java.lang.reflect.Parameter;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import javax.servlet.http.HttpServletRequest;
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import com.nanjing.water.common.enums.ELogger;
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import com.nanjing.water.common.util.*;
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import com.nanjing.water.common.util.LocalDateTimeUtil;
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import com.nanjing.water.common.util.LoggerUtil;
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import com.nanjing.water.common.util.SerializeUtil;
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import com.nanjing.water.common.util.StringUtil;
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import org.aspectj.lang.JoinPoint;
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import org.aspectj.lang.ProceedingJoinPoint;
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import org.aspectj.lang.Signature;
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import org.aspectj.lang.annotation.AfterReturning;
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import org.aspectj.lang.annotation.Around;
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import org.aspectj.lang.annotation.Aspect;
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import org.aspectj.lang.annotation.Before;
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import org.aspectj.lang.annotation.Pointcut;
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import org.aspectj.lang.reflect.MethodSignature;
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import org.slf4j.Logger;
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import org.springframework.core.annotation.Order;
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import org.springframework.stereotype.Component;
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import org.springframework.util.StringUtils;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.context.request.RequestContextHolder;
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import org.springframework.web.context.request.ServletRequestAttributes;
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/**
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* 统一日志处理切面
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* Created by macro on 2018/4/26.
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*/
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@Aspect
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@Component
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@Order(1)
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public class WebLogAspect {
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private static final Logger logger = LoggerUtil.get(ELogger.API_REQUEST);
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private static final Logger sysLogger = LoggerUtil.get(ELogger.SYS_ERROR);
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/**
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* 100毫秒
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*/
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private static final long MS_100 = 100;
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/**
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* 2秒
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*/
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private static final long SEC_1 = 1000;
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/**
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* 2秒
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*/
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private static final long SEC_2 = 2 * 1000;
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/**
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* 10秒
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*/
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private static final long SEC_10 = 10 * 1000;
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/**
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* 1分钟
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*/
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private static final long MINS_1 = 60 * 1000;
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/**
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* 5分钟
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*/
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private static final long MINS_5 = 5 * 60 * 1000;
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@Pointcut(
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"execution(public * com.lunhan.*.host.controller.*.*(..))" +
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"||execution(public * com.lunhan.*.host.admin.*.*(..))" +
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"||execution(public * com.lunhan.*.host.customer.*.*(..))"
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)
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public void webLog() {
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}
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@Before("webLog()")
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public void doBefore(JoinPoint joinPoint) {
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}
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@AfterReturning(value = "webLog()", returning = "ret")
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public void doAfterReturning(Object ret) {
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}
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@Around("webLog()")
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public Object doAround(ProceedingJoinPoint joinPoint) throws Throwable {
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long startTime = System.currentTimeMillis();
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//获取当前请求对象
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ServletRequestAttributes attributes = (ServletRequestAttributes) RequestContextHolder.getRequestAttributes();
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HttpServletRequest request = attributes.getRequest();
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//记录请求信息(通过Logstash传入Elasticsearch)
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ApiRequestLogDTO webLog = HttpRequestLogPool.getRequestInfo();
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Object result = joinPoint.proceed();
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Signature signature = joinPoint.getSignature();
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MethodSignature methodSignature = (MethodSignature) signature;
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Method method = methodSignature.getMethod();
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// if (method.isAnnotationPresent(ApiOperation.class)) {
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// ApiOperation log = method.getAnnotation(ApiOperation.class);
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// webLog.setDescription(log.value());
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// }
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String desc;
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switch (webLog.getMethod()) {
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case "POST":
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desc = method.getAnnotation(PostMapping.class).name();
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break;
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case "GET":
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desc = method.getAnnotation(GetMapping.class).name();
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break;
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case "PUT":
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desc = method.getAnnotation(PutMapping.class).name();
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break;
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case "Delete":
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desc = method.getAnnotation(DeleteMapping.class).name();
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break;
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default:
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desc = "";
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break;
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}
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webLog.setDesc(desc);
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Long endTime = LocalDateTimeUtil.nowTimeStamp();
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webLog.setResponseTime(endTime);
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webLog.setRequestData(SerializeUtil.toJson(getParameter(method, joinPoint.getArgs())));
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webLog.setResponseData(SerializeUtil.toJson(result));
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webLog.setSpendTime((endTime - startTime));
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String usedTimesLevel;
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if (webLog.getSpendTime() > MINS_5) {//大于5分钟
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usedTimesLevel = "F";
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} else if (webLog.getSpendTime() > MINS_1) {//1 - 5分钟
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usedTimesLevel = "E";
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} else if (webLog.getSpendTime() > SEC_10) {//10秒 - 1分钟
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usedTimesLevel = "D";
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} else if (webLog.getSpendTime() > SEC_2) {//2秒 - 10秒
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usedTimesLevel = "C";
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} else if (webLog.getSpendTime() > SEC_1) {//1秒 - 2秒
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usedTimesLevel = "B";
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} else if (webLog.getSpendTime() > MS_100) {//100毫秒 - 1秒
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usedTimesLevel = "A";
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} else {//100毫秒以内
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usedTimesLevel = "SSS";
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}
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List<String> listTag = new ArrayList<>();
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listTag.add("url=" + webLog.getPath());
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listTag.add("method=" + webLog.getMethod());
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listTag.add("spendTime=" + webLog.getSpendTime());
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listTag.add("description=" + webLog.getDesc());
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listTag.add("tokenCode=" + webLog.getRequestToken());
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listTag.add("usedTimesLevel=" + usedTimesLevel);
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String log = String.format("[%s]" +
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"%nrequestPath: %s[%s]" +
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"%nreponseData: %s" +
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"%nrequestTime: %s" +
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"%nresponseTime: %s" +
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"%nspendTime: %s" +
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"%nmethod: %s" +
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"%nrequestIp: %s" +
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"%ntokenCode: %s" +
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"%nrequestData: %s",
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StringUtil.join(listTag, "],["),
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webLog.getPath(),
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webLog.getDesc(),
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webLog.getResponseData(),
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LocalDateTimeUtil.toFormatFullString(webLog.getRequestTime()),
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LocalDateTimeUtil.toFormatFullString(webLog.getResponseTime()),
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webLog.getSpendTime(),
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webLog.getMethod(),
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webLog.getRequestIP(),
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webLog.getRequestToken(),
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webLog.getRequestData()
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);
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logger.info(log);
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return result;
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}
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/**
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* 根据方法和传入的参数获取请求参数
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*/
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private Object getParameter(Method method, Object[] args) {
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List<Object> argList = new ArrayList<>();
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Parameter[] parameters = method.getParameters();
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for (int i = 0; i < parameters.length; i++) {
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//将RequestBody注解修饰的参数作为请求参数
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RequestBody requestBody = parameters[i].getAnnotation(RequestBody.class);
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if (requestBody != null) {
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argList.add(args[i]);
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}
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//将RequestParam注解修饰的参数作为请求参数
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RequestParam requestParam = parameters[i].getAnnotation(RequestParam.class);
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if (requestParam != null) {
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Map<String, Object> map = new HashMap<>();
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String key = parameters[i].getName();
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if (!StringUtils.isEmpty(requestParam.value())) {
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key = requestParam.value();
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}
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map.put(key, args[i]);
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argList.add(map);
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}
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}
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if (argList.size() == 0) {
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return null;
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} else if (argList.size() == 1) {
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return argList.get(0);
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} else {
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return argList;
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}
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}
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}
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