Tp5 Seaslog应用实例

一、配置

<?php
/**
 * Seaslog 日志系统配置
 */
return [
    'base_path'=>'/seaslog/log',//日志根目录
    'default_logger'=>'default_logger',//默认日志模块
    'web_logger'=>'house/dev/web',//后台操作日志模块
    'api_logger'=>'house/dev/api',//接口操作日志模块
    'level'=> ['DEBUG'=>SEASLOG_DEBUG,'INFO'=>SEASLOG_INFO,'NOTICE'=>SEASLOG_NOTICE,'WARNING'=>SEASLOG_WARNING,'ERROR'=>SEASLOG_ERROR,
        'CRITICAL'=>SEASLOG_CRITICAL,'ALERT'=>SEASLOG_ALERT,'EMERGENCY'=>SEASLOG_EMERGENCY,//等级
    ],

];

二、Seaslog 核心类

<?php

namespace app\common\service;

use think\facade\Config;

/**
 * Seaslog日志系统服务
 * Class SeaslogService
 * @package core
 */
class SeaslogService
{
    //模块目录
    private static $log_module;

    /**
     * 初始化
     * SeaslogService constructor.
     * @param string $logger
     */
    public function __construct($logger='')
    {
        if($logger==''){
            $logger=Config::get('seaslog.default_logger');
        }
        self::$log_module=$logger;
        \Seaslog::setBasePath(Config::get('seaslog.base_path'));
        \SeasLog::setLogger(self::$log_module);

    }

    /**
     * 写入日志
     * @param string $message
     * @param array $content
     * @return mixed
     */
    public function writeLog($level=SEASLOG_INFO,$message='',$content=[]){
        $res=\SeasLog::log ($level,$message,$content);
        return $res;
    }

    /**
     * 读取日志
     * @return array
     */
    public function getLog($level=SEASLOG_INFO,$keyword='',$page=1,$limit=15){
        if(checkSys()=='window'){
            $count=\SeasLog::analyzerCount($level,NULL);
            $list=\SeasLog::analyzerDetail($level,NULL);
        }else{
            $count=\SeasLog::analyzerCount($level,NULL,$keyword);
            $list=\SeasLog::analyzerDetail($level,NULL,$keyword,$page,$limit,SEASLOG_DETAIL_ORDER_DESC);
        }
        if(!empty($list)){
            $i=0;
            foreach($list as $k=>$val){
                $item=[];
                $row=explode('|',$val);
                $firstColon=strpos($row[0],':');
                //$item['row']=$row;
                $item['file_path']=substr($row[0],0,$firstColon);//文件路径
                $item['date']=substr($row[0],$firstColon+1);//日期
                $item['level']=$row[1];//等级
                $item['pid']=$row[2];//进程id
                $item['request_id']=$row[3];//get_uniqid()方法生成的惟一值
                $item['time']=date('Y-m-d H:i:s',(float)$row[4]);//时间
                $item['message']=$row[5];//日志信息
                $item['host']=isset($row[6])?$row[6]:'异常';//主机名称
                $item['domain']=isset($row[7])?$row[7]:'异常';//域名
                $item['url']=isset($row[8])?$row[8]:'异常';//请求url
                $item['request_type']=isset($row[9])?$row[9]:'异常';//请求方式
                $item['agent_ip']=isset($row[10])?$row[10]:'异常';//请求ip
                $item['ind']=$i;
                $list[$k]=$item;
                $i++;
            }
        }
        //$pageNum=$count==0?1:(ceil($count/$limit)<=0?1:ceil($count/$limit));
        empty($list) ? $msg = '暂无数据！' : $msg = '查询成功！';
        $info = [
            'limit'        => $limit,
            'page_current' => $page,
            'page_sum'     => ceil($count / $limit),
            'level'        =>$level,
            'keyword'      =>$keyword,
            'lastLogger'   =>\Seaslog::getLastLogger()
        ];
        $list = [
            'code'  => 0,
            'msg'   => $msg,
            'count' => $count,
            'info'  => $info,
            'data'  => $list,
        ];
        return $list;
    }
}

三、写入

  /**
     * 写入seaslog错误日志
     * @level $level
     * @param $info
     */
    public static function writeErrorSeaslog($info,$level=SEASLOG_CRITICAL){
        $seaslog=new SeaslogService(\think\facade\Config::get('seaslog.web_logger'));
        $user=session('user');
        $content=[
            'username'=>isset($user['username'])?$user['username']:'',
            'id'=>isset($user['id'])?$user['id']:''
        ];
        $message="错误日志;管理员:{username},Id:{id};信息：{$info}";
        $seaslog->writeLog($level,$message,$content);
    }

四、读取

   /**
     * 日志列表
     * @return mixed|\think\response\Json
     */
    public function index(){

        $default_logger=\think\facade\Config::get('seaslog.default_logger');
        $web_logger=\think\facade\Config::get('seaslog.web_logger');
        $api_logger=\think\facade\Config::get('seaslog.api_logger');
        $level_list=\think\facade\Config::get('seaslog.level');
        if ($this->request->get('type') == 'ajax') {
            $page = $this->request->get('page', 1);
            $limit = $this->request->get('limit', 10);
            $search = (array)$this->request->get('search', []);
            $logger=isset($search['logger'])?$search['logger']:$web_logger;
            $seaslog=new SeaslogService($logger);
            $keyword=isset($search['keyword'])?$search['keyword']:'';
            $level=isset($search['level']) && isset($level_list[$search['level']])?$level_list[$search['level']]:$level_list['CRITICAL'];
            $res=$seaslog->getLog($level,$keyword,$page,$limit);
            return json($res);
        }
        \Seaslog::setLogger($web_logger);
        $basic_data = [
            'title' => '日志列表',
            'all_count'=>\Seaslog::analyzerCount(),
            'web_logger'=>$web_logger,
            'is_page'=>checkSys()=='window'?0:1,
            'logger_list'=>array(['name'=>'default_logger','title'=>'默认模块'],['name'=>$web_logger,'title'=>'Web日志模块'],['name'=>$api_logger,'title'=>'Api日志模块']),
            'level_list'=>array(['title'=>'DEBUG'],['title'=>'INFO'],['title'=>'NOTICE'],['title'=>'WARNING'],['title'=>'ERROR'],['title'=>'CRITICAL'],['title'=>'ALERT'],['title'=>'EMERGENCY']),
        ];

        //print_r($basic_data['all_count']);
        return $this->fetch('', $basic_data);

    }

    /**
     * 获取模块数量
     * @return mixed
     */
    public function getCountByLogger(){
        $post=$this->request->post();
        $default_logger=\think\facade\Config::get('seaslog.default_logger');
        $logger=isset($post['logger'])?$post['logger']:$default_logger;
        \Seaslog::setLogger($logger);
        $res=\Seaslog::analyzerCount();
        if(!is_array($res)) return __error('获取失败');
        return __success('success',$res);
    }

五、附件

/**
     * 判断操作系统
     * @return string
     */
    function checkSys()
    {
        $str = strtoupper(substr(PHP_OS, 0, 3));
        if ($str == 'WIN') {
            return 'window';
        }
        return 'linux';
    }