解决logback和log4j的冲突

pom.xml

@@ -129,6 +129,12 @@
 			<groupId>com.101tec</groupId>
 			<artifactId>zkclient</artifactId>
 			<version>0.6</version>
+			<exclusions>
+				<exclusion>
+					 <groupId>org.slf4j</groupId>
+                     <artifactId>slf4j-log4j12</artifactId>
+				</exclusion>
+			</exclusions>
 		</dependency>
 		<!-- javassist 字节码类库 -->
 		<dependency>