SpringMVC和Spring搭建

本是古典何须时尚 2022-12-27 09:24 120阅读 0赞

### 一、引入Maven依赖 ###

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <maven.compiler.source>11</maven.compiler.source>
        <maven.compiler.target>11</maven.compiler.target>
     </properties>
    
    <dependencies>
        
            <dependency>
                <groupId>org.springframework</groupId>
                <artifactId>spring-webmvc</artifactId>
                <version>5.3.9</version>
            </dependency>
    
            
            <dependency>
                <groupId>com.fasterxml.jackson.core</groupId>
                <artifactId>jackson-databind</artifactId>
                <version>2.12.4</version>
            </dependency>
      </dependencies>

### 二、在web.xml中配置Spring和SpringMVC的启动信息 ###

<?xml version="1.0" encoding="UTF-8"?>
    <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
                          http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
             version="4.0"
             metadata-complete="true">
    
        <display-name>redis-ssm</display-name>
    
        
        <welcome-file-list>
            <welcome-file>login.jsp</welcome-file>
        </welcome-file-list>
    
        
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:application.xml</param-value>
        </context-param>
    
        
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
    
        
        <filter>
            <filter-name>SpringEncodingFilter</filter-name>
            <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
            <init-param>
                <param-name>encoding</param-name>
                <param-value>UTF-8</param-value>
            </init-param>
            <init-param>
                
                <param-name>forceEncoding</param-name>
                <param-value>true</param-value>
            </init-param>
        </filter>
        
        <filter-mapping>
            <filter-name>SpringEncodingFilter</filter-name>
            <url-pattern>/*</url-pattern>
        </filter-mapping>
    
        
        <servlet>
            <servlet-name>SpringMVC</servlet-name>
            
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>classpath:springmvc-config.xml</param-value>
            </init-param>
            
            <load-on-startup>1</load-on-startup>
        </servlet>
    
        <servlet-mapping>
            <servlet-name>SpringMVC</servlet-name>
            <url-pattern>/</url-pattern>
        </servlet-mapping>
        
        
        <servlet-mapping>
            <servlet-name>default</servlet-name>
            <url-pattern>*.html</url-pattern>
        </servlet-mapping>
    
        <session-config>
            <session-timeout>30</session-timeout>
        </session-config>
        <absolute-ordering/>
    </web-app>

### 三、Springmvc-config配置文件 ###

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:context="http://www.springframework.org/schema/context"
           xmlns:mvc="http://www.springframework.org/schema/mvc"
           xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/mvc https://www.springframework.org/schema/mvc/spring-mvc.xsd">
        
        <context:component-scan base-package="com.xxx.*.controller"/>
    
        
        <mvc:annotation-driven/>
    
        
        <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
            
            
            <property name = "suffix" value = ".jsp"></property>
        </bean>
    
        
        <mvc:interceptors>
            <mvc:interceptor>
                
                <mvc:mapping path="/**/*.do" />
                
                <mvc:exclude-mapping path="/style/**" />
                <bean class="com.buba.interceptor.MyInterceptor" />
            </mvc:interceptor>
        </mvc:interceptors>
    
        
        <mvc:resources mapping="/style/**" location="/style/"></mvc:resources>
    </beans>

### 四、applicationContext.xml配置文件 ###