swagger2依赖版本改为2.9.1

pom.xml

@@ -34,12 +34,12 @@
 		<dependency>
 			<groupId>io.springfox</groupId>
 			<artifactId>springfox-swagger2</artifactId>
-			<version>2.9.0</version>
+			<version>2.9.1</version>
 		</dependency>
 		<dependency>
 			<groupId>io.springfox</groupId>
 			<artifactId>springfox-swagger-ui</artifactId>
-			<version>2.9.0</version>
+			<version>2.9.1</version>
 		</dependency>
 		<dependency>
 			<groupId>com.google.guava</groupId>