package com.kidgrow.zuul.service;
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import com.alibaba.fastjson.JSONObject;
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import com.fasterxml.jackson.annotation.JsonIgnore;
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import com.google.common.collect.Maps;
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import com.kidgrow.common.utils.WebUtils;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.amqp.core.AmqpTemplate;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.cloud.netflix.zuul.filters.support.FilterConstants;
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import org.springframework.http.HttpHeaders;
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import org.springframework.stereotype.Component;
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import org.springframework.util.AntPathMatcher;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import java.util.*;
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import java.util.concurrent.ExecutorService;
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import java.util.concurrent.LinkedBlockingDeque;
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import java.util.concurrent.ThreadPoolExecutor;
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import java.util.concurrent.TimeUnit;
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//import org.springframework.amqp.core.AmqpTemplate;
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/**
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* 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
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*
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* @Description: zuul代理后响应处理器<br>
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* @Project: <br>
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* @CreateDate: Created in 2020/2/4 14:49 <br>
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* @Author: <a href="4345453@kidgrow.com">liuke</a>
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*/
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@Slf4j
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@Component
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public class AccessLogService {
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private ExecutorService executorService;
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// @Autowired
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private AmqpTemplate amqpTemplate;
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@Value("${spring.application.name}")
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private String defaultServiceId;
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private final AntPathMatcher antPathMatcher = new AntPathMatcher();
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public AccessLogService() {
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Integer availableProcessors = Runtime.getRuntime().availableProcessors();
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Integer numOfThreads = availableProcessors * 2;
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executorService = new ThreadPoolExecutor(numOfThreads, numOfThreads, 0, TimeUnit.MILLISECONDS, new LinkedBlockingDeque<>());
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}
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@JsonIgnore
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private Set<String> ignores = new HashSet<>(Arrays.asList(new String[]{
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"/**/oauth/check_token",
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"/**/gateway/access/logs",
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"/webjars/**"
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}));
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/**
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* 不记录日志
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*
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* @param requestPath
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* @return
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*/
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public boolean ignore(String requestPath) {
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Iterator<String> iterator = ignores.iterator();
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while (iterator.hasNext()) {
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String path = iterator.next();
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if (antPathMatcher.match(path, requestPath)) {
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return true;
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}
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}
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return false;
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}
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public void sendLog(HttpServletRequest request, HttpServletResponse response, Exception ex) {
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int httpStatus = response.getStatus();
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String requestPath = request.getRequestURI();
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String method = request.getMethod();
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Map headers = WebUtils.getHttpHeaders(request);
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Map data = WebUtils.getParameterMap(request);
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Object serviceId = request.getAttribute(FilterConstants.SERVICE_ID_KEY);
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String ip = WebUtils.getRemoteAddress(request);
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String userAgent = request.getHeader(HttpHeaders.USER_AGENT);
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Object requestTime = request.getAttribute("requestTime");
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String error = null;
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if (ex != null) {
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error = ex.getMessage();
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}
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if (ignore(requestPath)) {
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return;
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}
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Map<String, Object> map = Maps.newHashMap();
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map.put("requestTime", requestTime);
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map.put("serviceId", serviceId == null ? defaultServiceId : serviceId);
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map.put("httpStatus", httpStatus);
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map.put("headers", JSONObject.toJSON(headers));
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map.put("path", requestPath);
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map.put("params", JSONObject.toJSON(data));
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map.put("ip", ip);
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map.put("method", method);
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map.put("userAgent", userAgent);
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map.put("responseTime", new Date());
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map.put("error", error);
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//OpenUserDetails user = OpenHelper.getUser();
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// if (user != null) {
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// map.put("authentication", JSONObject.toJSONString(user));
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// }
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executorService.submit(new Runnable() {
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@Override
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public void run() {
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try {
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// amqpTemplate.convertAndSend(QueueConstants.QUEUE_ACCESS_LOGS, map);
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log.info(map.toString());
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} catch (Exception e) {
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log.error("access logs save error:{}", e);
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}
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}
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});
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}
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}
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