springmvc权限管理系统（一）---初始配置

最新推荐文章于 2025-06-22 12:50:55 发布

ranqing007

最新推荐文章于 2025-06-22 12:50:55 发布

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分类专栏： Maven+Spring+SpringMVC 文章标签： springmvc初始配置

本文链接：https://blog.youkuaiyun.com/RollJay/article/details/98674387

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本文详细介绍了如何在Web应用中配置Spring MVC框架，并整合MyBatis进行数据持久化操作，包括web.xml配置、Spring核心配置、SpringMVC配置及必要的依赖。

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一、web.xml配置

配置spring容器

	<!-- 配置spring的容器 -->
		<!--1、启动Spring的容器  -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:spring-config.xml</param-value>
    </context-param>

    <!--Spring上下文监听器-->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

配置springmvc前端控制器

    <!-- springmvc 控制器 -->
    <servlet>
        <servlet-name>spring-mvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
        <async-supported>true</async-supported>
        <multipart-config>
            <location>/tmp</location>
            <max-file-size>5242880</max-file-size><!--5MB-->
            <max-request-size>20971520</max-request-size><!--20MB-->
            <file-size-threshold>0</file-size-threshold>
        </multipart-config>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring-mvc</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

配置字符编码过滤器（一定要放在所有过滤器之前）

    <!-- Character Encoding filter 解决中文问题 -->
    <filter>
        <filter-name>encodingFilter</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>encodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

web.xml配置完成！

二、spring-config.xml中配置Spring的核心点（数据源、与mybatis的整合，事务控制）

三、spring-mvc.xml中配置SpringMVC

网站跳转逻辑控制

    <!-- springmvc的配置文件，包含网站跳转逻辑的控制，配置 -->
    <context:component-scan base-package="com.ranqing" use-default-filters="false">
        <!--只扫描控制器。  -->
        <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>

配置结果页面前缀和后缀

    <!-- 配置结果页面 前缀和后缀 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="order" value="10"></property>
        <property name="prefix" value="/WEB-INF/views/"></property>
        <property name="suffix" value=".jsp"></property>
    </bean>

静态资源处理配置

    <!--两个标准配置  -->
    <!-- 将springmvc不能处理的请求交给tomcat -->
    <mvc:default-servlet-handler/>
    <!-- 能支持springmvc更高级的一些功能，JSR303校验，快捷的ajax...映射动态请求 -->
    <mvc:annotation-driven/>

四、基本的pom.xml依赖

    <properties>
        <project.build.sourceEncoding>utf-8</project.build.sourceEncoding>
        <jdk.version>1.7</jdk.version>
        <junit.version>4.12</junit.version>
        <servlet.version>3.0.1</servlet.version>
        <log4j2.version>2.8.2</log4j2.version>
        <spring.version>4.3.8.RELEASE</spring.version>
        <mybaitsplus.version>2.0.8</mybaitsplus.version>
        <mysql.version>5.1.40</mysql.version>
        <druid.version>1.0.29</druid.version>
        <shiro.version>1.3.2</shiro.version>
        <ehcache.version>2.6.11</ehcache.version>
        <jackson.version>2.8.8</jackson.version>
        <commons-io.version>2.5</commons-io.version>
        <hibernate-validator.version>5.3.5.Final</hibernate-validator.version>
        <poi.version>3.16</poi.version>
    </properties>

    <dependencies>
        <!-- test begin -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>javax.el</groupId>
            <artifactId>javax.el-api</artifactId>
            <version>3.0.0</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.glassfish</groupId>
            <artifactId>javax.el</artifactId>
            <version>3.0.0</version>
            <scope>test</scope>
        </dependency>
        <!-- test end -->
        <!-- web begin -->
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>${servlet.version}</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
        </dependency>
        <!-- web end -->
        <!-- log4j2 begin -->
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-core</artifactId>
            <version>2.8.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-jcl</artifactId>
            <version>2.8.2</version>
        </dependency>
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-slf4j-impl</artifactId>
            <version>2.8.2</version>
        </dependency>
        <!-- log4j2 end -->
        <!-- Spring begin -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aspects</artifactId>
            <version>4.3.7.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>4.3.7.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>4.3.7.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>4.3.7.RELEASE</version>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.springframework/spring-context-support -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>4.3.7.RELEASE</version>
        </dependency>

        <!-- spring end -->
        <dependency>
            <groupId>commons-io</groupId>
            <artifactId>commons-io</artifactId>
            <version>${commons-io.version}</version>
        </dependency>
        <!-- Mybatis-Plus -->
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus</artifactId>
            <version>${mybaitsplus.version}</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>${mysql.version}</version>
        </dependency>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>${druid.version}</version>
        </dependency>
        <!-- jackson begin -->
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>${jackson.version}</version>
        </dependency>
        <!-- jackson end -->
        <!-- shiro begin -->
        <dependency>
            <groupId>org.apache.shiro</groupId>
            <artifactId>shiro-spring</artifactId>
            <version>${shiro.version}</version>
            <exclusions>
                <exclusion>
                    <artifactId>slf4j-api</artifactId>
                    <groupId>org.slf4j</groupId>
                </exclusion>
            </exclusions>
        </dependency>
        <!-- shiro end -->
        <!-- hibernate-validator -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-validator</artifactId>
            <version>${hibernate-validator.version}</version>
        </dependency>
        <!-- poi provided 不强制依赖 -->
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>${poi.version}</version>
            <scope>provided</scope>
        </dependency>
        <!-- ehcache和redis必选其一，也可同时使用（需要注意） -->
        <dependency>
            <groupId>net.sf.ehcache</groupId>
            <artifactId>ehcache-core</artifactId>
            <version>${ehcache.version}</version>
        </dependency>
        <!-- redis -->
        <dependency>
            <groupId>org.springframework.data</groupId>
            <artifactId>spring-data-redis</artifactId>
            <version>1.8.1.RELEASE</version>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-pool2</artifactId>
            <version>2.4.2</version>
        </dependency>
        <dependency>
            <groupId>redis.clients</groupId>
            <artifactId>jedis</artifactId>
            <version>2.9.0</version>
        </dependency>
        <dependency>
            <groupId>net.dreamlu</groupId>
            <artifactId>Spring-Ueditor</artifactId>
            <version>1.0.0</version>
        </dependency>
    </dependencies>

    <build>
    <finalName>${project.artifactId}</finalName>
        <resources>
            <resource>
                <directory>src/main/resources</directory><!--这里引入resource中的文件-->
            </resource>
            <resource>
                <directory>src/main/conf/dev</directory><!--这里引入dev中的文件-->
            </resource>
        </resources>
    </build>