forked from kidgrow-microservices-platform

zhaoxiaohao
2021-03-18 deb1110ca94cb0ac7bcdc51b4e8dd00407792a94
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package com.kidgrow.zuul.filter;
 
import com.kidgrow.common.constant.CommonConstant;
import com.kidgrow.common.utils.AddrUtil;
import com.kidgrow.log.monitor.PointUtil;
import com.netflix.zuul.ZuulFilter;
import com.netflix.zuul.context.RequestContext;
import eu.bitwalker.useragentutils.UserAgent;
import lombok.extern.slf4j.Slf4j;
import org.springframework.cloud.netflix.zuul.filters.support.FilterConstants;
import org.springframework.stereotype.Component;
 
import javax.servlet.http.HttpServletRequest;
 
/**
 * 石家庄喜高科技有限责任公司 版权所有 © Copyright 2020<br>
 *
 * @Description: 请求统计分析埋点过滤器<br>
 * @Project: <br>
 * @CreateDate: Created in 2020/2/21 13:33 <br>
 * @Author: <a href="4345453@kidgrow.com">liuke</a>
 */
@Slf4j
@Component
public class RequestStatisticsFilter extends ZuulFilter {
    @Override
    public String filterType() {
        return FilterConstants.PRE_TYPE;
    }
 
    @Override
    public int filterOrder() {
        return 0;
    }
 
    @Override
    public boolean shouldFilter() {
        return true;
    }
 
    @Override
    public Object run() {
        RequestContext ctx = RequestContext.getCurrentContext();
        HttpServletRequest req = ctx.getRequest();
        UserAgent userAgent = UserAgent.parseUserAgentString(req.getHeader("User-Agent"));
 
        //埋点
        PointUtil.debug("0", "request-statistics",
                "ip=" + AddrUtil.getRemoteAddr(req)
                        + "&browser=" + userAgent.getBrowser()
                        + "&operatingSystem=" + userAgent.getOperatingSystem());
 
 
        ctx.addZuulRequestHeader(CommonConstant.USER_AGENT_BROWSER, userAgent.getBrowser().toString());
        ctx.addZuulRequestHeader(CommonConstant.USER_AGENT_SYSTEM, userAgent.getOperatingSystem().toString());
        ctx.addZuulRequestHeader(CommonConstant.USER_AGENT_IP, AddrUtil.getRemoteAddr(req));
        return null;
    }
}