配置视图解释器

首先必须要导包，直接在pom.xml文件中加入依赖包　

<!-- jstl -->

<dependency>

<groupId>javax.servlet</groupId>

<artifactId>jstl</artifactId>

<version>1.2</version>

</dependency>

然后在MvcConfig这个配置类中加入配置

//视图解释器的配置

@Bean

public InternalResourceViewResolver getViewResolver() {

InternalResourceViewResolver viewResolver=new InternalResourceViewResolver();

//1.支持JSTL视图

viewResolver.setViewClass(JstlView.class);

//2.设置前缀

viewResolver.setPrefix("/WEB-INF/views/");

//3.设置后缀

viewResolver.setSuffix(".jsp");

return viewResolver;

}