yhq-smallapp/app/Log.php

<?php

namespace App;

use Monolog\Handler\StreamHandler;
use Monolog\Logger;
use Monolog\Processor\WebProcessor;

class Log
{
    private static function _save($name, $content, $extra, $level = Logger::INFO)
    {
        $logger = new Logger($name);

        # 日志文件位置及文件名
        $logFilePath = storage_path('yhq/' . date('m-d') . '/' .$name .'.log');
        try {
            $logger->pushHandler(new StreamHandler($logFilePath), $level);
            $logger->pushProcessor(new WebProcessor());

            switch($level) {
                case Logger::INFO:
                    $logger->info($content, $extra);
                    break;
                case Logger::ERROR:
                    $logger->error($content, $extra);
                    break;
                case Logger::DEBUG:
                    $logger->debug($content, $extra);
                    break;
                default:
                    $logger->warning('日志类型传递有误,暂时存在三种类型:', ['info', 'error', 'debug']);
            }

        } catch (\Exception $e) {
            $exceptionLogPath = storage_path('logs/exception.log');
            file_put_contents($exceptionLogPath, date('Y-m-d H:i:s') . " " . $e->getMessage() . "[". json_encode($extra, JSON_UNESCAPED_UNICODE) ."【".$name."】]". "\r\n", FILE_APPEND);
        }


    }

    /**
     * 信息日志
     * @param $title
     * @param $content
     * @param string $file
     */
    public static function info($content, $extra = [], $prefix = 'info')
    {
        self::_save($prefix, $content, $extra, Logger::INFO);
    }

    /**
     * 错误日志
     * @param $title
     * @param $content
     * @param string $file
     */
    public static function error($content, $extra = [], $prefix = 'error')
    {
        self::_save($prefix, $content, $extra, Logger::ERROR);
    }

    /**
     * 调试日志
     * @param $content
     * @param array $extra
     * @param string $prefix
     */
    public static function debug($content, $extra = [], $prefix = 'debug')
    {
        self::_save($prefix, $content, $extra, Logger::DEBUG);
    }
}