增加日志

pom.xml

@@ -122,8 +122,8 @@
 
 		<dependency>
 			<groupId>com.alibaba</groupId>
-			<artifactId>druid</artifactId>
-			<version>1.0.26</version>
+			<artifactId>druid-spring-boot-starter</artifactId>
+			<version>1.2.6</version>
 		</dependency>
 
 		<dependency>

src/main/resources/logback-prod.xml

@@ -37,7 +37,7 @@
 
 	<!-- Enable FILE and STDOUT appenders for all log messages. By default, 
 		only log at level INFO and above. -->
-	<root level="INFO">
+	<root level="DEBUG">
 		<appender-ref ref="FILE" />
 		<appender-ref ref="STDOUT" />
 	</root>