This article introduces you to the configuration and use of PHP log LOG4PHP. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to everyone.
I maintain an old project without a logging function, so I added log4php. The main reason is that it is easy to integrate and it is sufficient to use.
1. Download log4php
2. Create configuration file
log4php_config.xml
<configuration xmlns="http://logging.apache.org/log4php/"> <appender name="default" class="LoggerAppenderConsole" /> <appender name="basic_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date [%logger] %message%newline" /> </layout> <param name="file" value="log/app.%s.log" /> // log文件夹下 以日期命名的log文件 <param name="datePattern" value="Y-m-d" /> </appender> <root> <level value="debug" /> <appender_ref ref="basic_file_appender"/> </root> <appender name="route_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date %p [%logger] %message%newline" /> </layout> <param name="file" value="log/route.%s.log" /> <param name="threshold" value="error"/> <param name="append" value="true" /> <param name="datePattern" value="Y-m-d" /> </appender> <logger name="Route"> <level value="debug" /> <appender_ref ref="route_file_appender" /> </logger> <appender name="session_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date [%logger] %message%newline" /> </layout> <param name="file" value="log/session.%s.log" /> <param name="datePattern" value="Y-m-d" /> </appender> <logger name="Session"> <level value="debug" /> <appender_ref ref="session_file_appender" /> </logger> <appender name="InventoryTransaction_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date [%logger] %message%newline" /> </layout> <param name="file" value="log/InventoryTransaction.%s.log" /> <param name="datePattern" value="Y-m-d" /> </appender> <logger name="InventoryTransaction"> <level value="debug"/> <appender_ref ref="InventoryTransaction_file_appender" /> </logger> <appender name="Reserve_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date [%logger] %message%newline" /> </layout> <param name="file" value="/data0/wmsinventoryapi/Reserve.%s.log" /> <param name="datePattern" value="Y-m-d.H" /> </appender> <logger name="Reserve"> <level value="debug"/> <appender_ref ref="Reserve_file_appender" /> </logger> <appender name="Exception_file_appender" class="LoggerAppenderDailyFile"> <layout class="LoggerLayoutPattern"> <param name="conversionPattern" value="%date [%logger] %message%newline" /> </layout> <param name="file" value="log/exception.%s.log" /> <param name="datePattern" value="Y-m-d" /> </appender> <logger name="Exception"> <level value="error"/> <appender_ref ref="Exception_file_appender" /> </logger> </configuration>
3. LOG class
<?php /** * Created by PhpStorm. * User: an * Date: 2019/4/3 * Time: 4:35 PM */ require_once('vendor/log4php/Logger.php'); Logger::configure('vendor/log4php/log4php_config.xml'); // 引入第二步创建的xml配置文件 class L { public static function __callStatic($name, $args) { $log = Logger::getLogger('app'); switch ($name) { case 'error': $log->error($args); break; case 'info': $log->info($args); break; case 'warn': $log->warn($args); break; case 'debug': $log->debug($args); break; case 'fatal': $log->fatal($args); break; default: break; } } }
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L::debug('日志要记录的内容'); L::info('日志要记录的内容');
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