增加个包tomcat依赖

pom.xml

@@ -186,7 +186,12 @@
 			<artifactId>commons-codec</artifactId>
 			<version>1.10</version>
 		</dependency>
-
+		<dependency>
+			<groupId>org.apache.tomcat</groupId>
+			<artifactId>tomcat-coyote</artifactId>
+			<scope>provided</scope>
+			<version>7.0.47</version>
+		</dependency>
 
 	</dependencies>
 	<build>