0. 摘要
0.1 添加log4j依賴
<dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.25</version> </dependency>
0.2 添加 log4j.properties 組態檔
log4j.rootLogger=ERROR, m
log4j.appender.m=org.apache.log4j.ConsoleAppender
log4j.appender.m.layout=org.apache.log4j.PatternLayout
log4j.appender.m.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} %-5p %c{1}:%L - %m%n
1. 操作步驟
1.1 創建專案
1.1.1 file ==> New ==> Project
1.1.2 maven ==> next
1.1.3 坐標配置
1.1.4 專案名、路徑設定
1.2 配置log4j日志記錄
1.2.1 添加依賴
<dependencies> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.25</version> </dependency> </dependencies>
1.2.2 添加 log4j.properties 組態檔
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標籤：Java