SpringMVC配置文件.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:mvc="http://www.springframework.org/schema/mvc"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xsi:schemaLocation="
       http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc.xsd">
    <context:component-scan base-package="com.bookstore" use-default-filters="false">
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>

    <!--视图解析-->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

<!--     使用thymeleaf解析 -->
        <bean id="templateResolver"
              class="org.thymeleaf.spring5.templateresolver.SpringResourceTemplateResolver">
            <property name="prefix" value="/WEB-INF/templates/"/>
            <property name="suffix" value=".html"/>
            <property name="characterEncoding" value="UTF-8"/>
            <property name="order" value="1"/>
            <property name="templateMode" value="HTML5"/>
            <property name="cacheable" value="false"/>
        </bean>

        <bean id="templateEngine"
              class="org.thymeleaf.spring5.SpringTemplateEngine">
            <property name="templateResolver" ref="templateResolver"/>
        </bean>

        <bean id="viewResolver" class="org.thymeleaf.spring5.view.ThymeleafViewResolver">
            <property name="templateEngine" ref="templateEngine"/>
            <property name="characterEncoding" value="UTF-8"/>
        </bean>

    <!--设置静态资源解析使用DefaultServlet处理，否则使用SpringDispatcherServlet解析的是根目录，也就是没有对应RequestMapping无法访问！-->
    <mvc:default-servlet-handler/>
    <!--开启注解驱动，否则使用View-Controller（视图控制器）时Controller视图解析全部无法使用-->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <!-- 处理响应中文内容乱码 -->
            <bean
                    class="org.springframework.http.converter.StringHttpMessageConverter">
                <property name="defaultCharset" value="UTF-8" />
                <property name="supportedMediaTypes">
                    <list>
                        <value>text/html</value>
                        <value>application/json</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven>
    <!--使用视图控制器  必须配置 <mvc:annotation-driven  否则会造成所有的@Controller注解无法解析，导致404错误-->
    <mvc:view-controller path="/" view-name="index"/>
 <!--配置文件解析器-->
<!--    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"></bean>-->
</beans>