配置springmvc多解析器

方式一：
1、重写JstlView.checkResource(Locale locale)方法

package top.hsocode.util;

import org.springframework.web.servlet.view.JstlView;

import java.io.File;
import java.util.Locale;

public class DefaultJstlView extends JstlView {
    @Override
    public boolean checkResource(Locale locale) throws Exception {
        File file = new File(this.getServletContext().getRealPath("/") + getUrl());
        return file.exists();
    }
}

2、dispatcher-servlet.xml配置

<!--view multi-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="top.hsocode.util.DefaultJstlView"/>
        <property name="prefix" value="/WEB-INF/view/"/>
        <property name="order" value="1"/>
        <property name="suffix" value=".jsp"/>
    </bean>
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/view/"/>
        <property name="suffix" value=".html"/>
        <property name="contentType" value="text/html;charset=UTF-8"/>
        <property name="order" value="4"/>
    </bean>

3、web.xml配置

<!--html请求，处理静态资源-->
    <servlet-mapping>
        <servlet-name>default</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>

---

方式二：整合springmvc和freemaker
1、dispatcher-servlet.xml配置

<!-- 配置freeMarker视图解析器 -->
    <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="cache" value="true" />
        <property name="suffix" value=".html" />
        <property name="order" value="0"/>
    </bean>
    <!-- 配置freeMarker的模板路径 -->
    <bean id="freemarkerConfig" class="org.springframework.web.servlet.view.freemarker.FreeMarkerConfigurer">
        <property name="templateLoaderPath">
            <value>/WEB-INF/view/</value>
        </property>
        <property name="freemarkerVariables">
            <map>
                <entry key="xml_escape" value-ref="fmXmlEscape" />
            </map>
        </property>
        <property name="defaultEncoding">
            <value>utf-8</value>
        </property>
    </bean>
    <bean id="fmXmlEscape" class="freemarker.template.utility.XmlEscape"/>

2、需要两个依赖：

<dependency>
            <groupId>org.freemarker</groupId>
            <artifactId>freemarker</artifactId>
            <version>2.3.23</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>4.3.14.RELEASE</version>
        </dependency>