相关jar包（4.3.16.RELEASE）
<!-- Spring mvc 基础jar包，maven 依赖 --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.16.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc-portlet</artifactId> <version>4.3.16.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-websocket</artifactId> <version>4.3.16.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>4.3.16.RELEASE</version> </dependency>
applicationContext.xml（完整文件头）
1 <?xml version="1.0" encoding="UTF-8"?> 2 <beans xmlns="http://www.springframework.org/schema/beans" 3 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 4 xmlns:tx="http://www.springframework.org/schema/tx" 5 xmlns:context="http://www.springframework.org/schema/context" 6 xmlns:aop="http://www.springframework.org/schema/aop" 7 xmlns:mvc="http://www.springframework.org/schema/mvc" 8 xmlns:task="http://www.springframework.org/schema/task" 9 xsi:schemaLocation="http://www.springframework.org/schema/beans 10 http://www.springframework.org/schema/beans/spring-beans-4.0.xsd 11 http://www.springframework.org/schema/tx 12 http://www.springframework.org/schema/tx/spring-tx-4.0.xsd 13 http://www.springframework.org/schema/context 14 http://www.springframework.org/schema/context/spring-context-4.0.xsd 15 http://www.springframework.org/schema/aop 16 http://www.springframework.org/schema/aop/spring-aop-4.0.xsd 17 http://www.springframework.org/schema/mvc 18 http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd 19 http://www.springframework.org/schema/task 20 http://www.springframework.org/schema/task/spring-task-4.0.xsd"> 21 22 23 <!-- 再此插入自己的业务逻辑 --> 24 25 26 </beans>