<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE log4j:configuration SYSTEM "log4j.dtd" ><log4j:configuration>

        <!-- 配置控制檯輸出的apperder -->
        <appender name="console" class="org.apache.log4j.ConsoleAppender">
                <layout class="org.apache.log4j.PatternLayout"
 
>
                        <param name="ConversionPattern" value="[%d{MM-dd HH:mm:ss.SSS}][%-3p][%t] %c{1}:%L : %m%n" />
                </layout>
        </appender>



        <!-- 可以根據程式和業務需要，配置多個appender -->



        <!-- 配置預設日誌的appender -->
        <appender name="defaultLogger"
 
 class="org.apache.log4j.RollingFileAppender">
                <param name="MaxFileSize" value="30MB" />
                <param name="MaxBackupIndex" value="10" />
                <param name="File" value="${log_path}/api_openidl/api_openidl.log" />
                <layout class="org.apache.log4j.PatternLayout"
 
>
                        <param name="ConversionPattern" value="[%d{MM-dd HH:mm:ss.SSS}][%-3p][%t] %c{1}:%L : %m%n" />
                </layout>
        </appender>
        
        <!-- 配置業務自己需要的appender -->
        <appender name="WgwQueryDealListLogger" class="org.apache.log4j.RollingFileAppender">
                <param name="MaxFileSize" value="20MB" />
                <param name="MaxBackupIndex" value="9" />
                <param name="File" value="${log_path}/api_openidl/wgwQueryDealList.log" />
                <param name="Threshold" value="debug" />
                <layout class="org.apache.log4j.PatternLayout">
                        <param name="ConversionPattern" value="[%d{MM-dd HH:mm:ss.SSS}][%-3p][%t] %c{1}:%L : %m%n" />
                </layout>
        </appender>


        <!-- 指定預設輸出日誌，根日誌輸出 -->
        <root>
                <level value="WARN" />
                <appender-ref ref="defaultLogger" />
        </root>
        
        
        <!-- 根據業務包package，可以指定多個logger，logger和appender可以是多對多的關係 -->
        
        
        <!-- 指定業務package輸出的日誌 -->
        <logger name="com.ecc.openapi.openidl.weigou.service.WgwQueryDealListService" additivity="true">
                <level value="INFO" />
                <appender-ref ref="WgwQueryDealListLogger" />
        </logger>

        <!-- 指定業務package輸出的日誌 -->
        <logger name="com.ecc.openapi.openidl.weigou.util" additivity="true">
                <level value="INFO" />
                <appender-ref ref="WgwQueryDealListLogger" />
        </logger>

</log4j:configuration>