代码说明

pom.xml

@@ -54,6 +54,11 @@
             <artifactId>fastjson</artifactId>
             <version>1.2.45</version>
         </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+            <optional>true</optional>
+        </dependency>
     </dependencies>
 
 

src/main/resources/logback-spring.xml

@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration>
+    <property name="LOG_PATH" value="./logs" />
+    <property name="LOG_FILE" value="app" />
+    <property name="MAX_HISTORY" value="30" />
+
+    <!-- 控制台输出 -->
+    <appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+        <encoder>
+            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+    </appender>
+
+    <!-- 按天滚动的文件输出 -->
+    <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
+        <!-- 当前日志文件 -->
+        <file>${LOG_PATH}/${LOG_FILE}.log</file>
+
+        <!-- 滚动策略 -->
+        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
+            <!-- 每天0点生成新文件 -->
+            <fileNamePattern>${LOG_PATH}/${LOG_FILE}.%d{yyyy-MM-dd}.log</fileNamePattern>
+            <!-- 保留30天 -->
+            <maxHistory>${MAX_HISTORY}</maxHistory>
+        </rollingPolicy>
+
+        <encoder>
+            <pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
+        </encoder>
+
+        <!-- 关键：立即刷新，确保启动时有日志就立即创建文件 -->
+        <immediateFlush>true</immediateFlush>
+    </appender>
+
+    <root level="INFO">
+        <appender-ref ref="CONSOLE" />
+        <appender-ref ref="FILE" />
+    </root>
+</configuration>