springMVC视图解析器随笔

1、配置JSP解析器

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <!-- 前缀和后缀 -->
    <property name="prefix" value="/WEB-INF/jsp"/>
    <property name="suffix" value=".jsp"/>
</bean>

2、配置HTML解析器

html视图渲染器的核心是freemarker

<bean id="viewResolverFtl" class="org.springframework.web.servlet.view.freemarker.FreeMarkerViewResolver">
    <property name="viewClass" value="org.springframework.web.servlet.view.freemarker.FreeMarkerView"/>
    <property name="contentType" value="text/html; charset=UTF-8"/>
    <property name="exposeRequestAttributes" value="true" />
    <property name="exposeSessionAttributes" value="true" />
    <property name="exposeSpringMacroHelpers" value="true" />
    <property name="cache" value="true" />
    <property name="suffix" value=".html" />
    <property name="order" value="0"/>
</bean>

同时配置pom

<!-- freemarker -->
<dependency>
    <groupId>org.freemarker</groupId>
    <artifactId>freemarker</artifactId>
    <version>2.3.23</version>
</dependency>
<!-- freemarker|-->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-context-support</artifactId>
    <version>4.3.4.RELEASE</version>
</dependency>

可能在启动时会报错：Caused by: java.lang.NoClassDefFoundError: org/springframework/ui/freemarker/FreeMarkerConfigurationFactory 

需要引入spring-context-support.jar

3、配置多个解析器