src/main/java/com/ruoyi/common/utils/LogUtils.java

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package com.ruoyi.common.utils;

import com.alibaba.fastjson.JSON;
import org.apache.shiro.SecurityUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.servlet.http.HttpServletRequest;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.Map;

/**
 * 处理并记录日志文件
 * 
 * @author ruoyi
 */
public class LogUtils
{
    public static final Logger ERROR_LOG = LoggerFactory.getLogger("sys-error");
    public static final Logger ACCESS_LOG = LoggerFactory.getLogger("sys-access");

    /**
     * 记录访问日志 [username][jsessionid][ip][accept][UserAgent][url][params][Referer]
     *
     * @param request
     */
    public static void logAccess(HttpServletRequest request)
    {
        String username = getUsername();
        String jsessionId = request.getRequestedSessionId();
        String ip = IpUtils.getIpAddr(request);
        String accept = request.getHeader("accept");
        String userAgent = request.getHeader("User-Agent");
        String url = request.getRequestURI();
        String params = getParams(request);

        StringBuilder s = new StringBuilder();
        s.append(getBlock(username));
        s.append(getBlock(jsessionId));
        s.append(getBlock(ip));
        s.append(getBlock(accept));
        s.append(getBlock(userAgent));
        s.append(getBlock(url));
        s.append(getBlock(params));
        s.append(getBlock(request.getHeader("Referer")));
        getAccessLog().info(s.toString());
    }

    /**
     * 记录异常错误 格式 [exception]
     *
     * @param message
     * @param e
     */
    public static void logError(String message, Throwable e)
    {
        String username = getUsername();
        StringBuilder s = new StringBuilder();
        s.append(getBlock("exception"));
        s.append(getBlock(username));