第一个登陆例子

有关pom：

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.smart</groupId>
    <artifactId>chapter</artifactId>
    <packaging>pom</packaging>
    <version>3.1-SNAPSHOT</version>
    <description>Spring3.1</description>

    <properties>
        <file.encoding>UTF-8</file.encoding>
        <java.version>1.6</java.version>
        <org.springframework.version>3.1.1.RELEASE</org.springframework.version>
        <mysql.version>5.1.6</mysql.version>
        <commons-dbcp.version>1.4</commons-dbcp.version>
        <aspectjweaver.version>1.8.0</aspectjweaver.version>
        <commons-logging.version>1.1.1</commons-logging.version>
        <cglib.version>2.2.2</cglib.version>
        <jsp-api.version>2.2</jsp-api.version>
        <standard.version>1.1.2</standard.version>
        <servlet-api.version>2.5</servlet-api.version>
        <jstl.version>1.2</jstl.version>
        <testng.version>6.3.1</testng.version>
    </properties>

    <modules>
        <module>chapter1</module>
    </modules>


</project>



<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <parent>
        <artifactId>chapter</artifactId>
        <groupId>com.smart</groupId>
        <version>3.1-SNAPSHOT</version>
    </parent>
    <modelVersion>4.0.0</modelVersion>
    <artifactId>chapter1</artifactId>
    <version>3.1-SNAPSHOT</version>
    <name>第一章示例</name>
    <description>Spring 快速入门</description>
    <packaging>war</packaging>

    <build>
        <finalName>chapter1</finalName>
        <plugins>
             <!--jetty插件-->
            <plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>maven-jetty-plugin</artifactId>
                <version>6.1.5</version>
                <configuration>
                    <webAppSourceDirectory>src/main/webapp</webAppSourceDirectory>
                    <scanIntervalSeconds>3</scanIntervalSeconds>
                    <contextPath>/chapter1</contextPath>
                    <connectors>
                        <connector implementation="org.mortbay.jetty.nio.SelectChannelConnector">
                            <port>8080</port>
                        </connector>
                    </connectors>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencies>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-beans</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <!-- 依赖的持久化类库 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>${mysql.version}</version>
        </dependency>
        <!-- 依赖的公共模块类库 -->
        <dependency>
            <groupId>commons-dbcp</groupId>
            <artifactId>commons-dbcp</artifactId>
            <version>${commons-dbcp.version}</version>
        </dependency>
        <dependency>
            <groupId>org.aspectj</groupId>
            <artifactId>aspectjweaver</artifactId>
            <version>${aspectjweaver.version}</version>
        </dependency>
        <dependency>
            <groupId>commons-logging</groupId>
            <artifactId>commons-logging</artifactId>
            <version>${commons-logging.version}</version>
        </dependency>
        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib</artifactId>
            <version>${cglib.version}</version>
        </dependency>
        <!-- 依赖的web模块类库 -->
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>${jsp-api.version}</version>
        </dependency>
        <dependency>
            <groupId>taglibs</groupId>
            <artifactId>standard</artifactId>
            <version>${standard.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>${servlet-api.version}</version>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>jstl</artifactId>
            <version>${jstl.version}</version>
        </dependency>

        <!-- 依赖的测试类库 -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${org.springframework.version}</version>
        </dependency>
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>${testng.version}</version>
        </dependency>


    </dependencies>


</project>

　　

相关的xml配置文件：

<?xml version="1.0" encoding="UTF-8" ?>
<!-- 引用Spring的多个Schema空间的格式定义文件 -->
<beans xmlns="http://www.springframework.org/schema/beans"
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.1.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">

    <!-- 扫描类包，将标注Spring注解的类自动转化为Bean，同时完成Bean的注入 -->
    <context:component-scan base-package="com.smart.dao"/>
    <!-- 扫描service的类包，应用Spring的注解配置 -->
    <context:component-scan base-package="com.smart.service"/>

    <!-- 定义一个使用DBCP实现的数据源 -->
    <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
          destroy-method="close"
          p:driverClassName="com.mysql.jdbc.Driver"
          p:url="jdbc:mysql://localhost:3306/spr"
          p:username="root"
          p:password="guozhen123"/>

    <!-- 定义JDBC模板Bean -->
    <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"
          p:dataSource-ref="dataSource" />

    <!-- 配置事务管理器 -->
    <bean id="transactionManager"
          class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
          p:dataSource-ref="dataSource"/>

    <!-- 通过AOP配置提供事务增强，让service包下所有Bean的所有方法拥有事务 -->
    <aop:config proxy-target-class="true">
        <aop:pointcut id="serviceMethod" expression="execution(* com.smart.service..*(..))"/>
        <aop:advisor pointcut-ref="serviceMethod" advice-ref="txAdvice"/>
    </aop:config>
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="method name=*"/>
        </tx:attributes>
    </tx:advice>

</beans>




<?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:p="http://www.springframework.org/schema/p"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.1.xsd">

    <!-- 扫描web包，应用Spring的注解 -->
    <context:component-scan base-package="com.smart.web"/>

    <!-- 配置视图解析器，将ModelAndView及字符串解析为更具体的页面 -->
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"
          p:viewClass="org.springframework.web.servlet.view.JstlView"
          p:prefix="/WEB-INF/jsp/"
          p:suffix=".jsp"/>

</beans>



<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
		  http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
           version="2.5">

    <!-- 从类路径下加载Spring配置文件，classpath关键字指在类路径下加载 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:applicationContext.xml</param-value>
    </context-param>
    
    <!-- 负责启动Spring容器的监听器，它将引用前面的上下文参数获得Spring配置文件地址 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- Spring MVC的主控Servlet
        Spring MVC的配置文件契约：采用<Servlet名>-servlet.xml的形式。无需通过web.xml的contextConfigLocation上下文参数声明，
        因为Spring MVC的servlet会自动将viewspace-servlet.xml和Spring其他的配置文件进行拼装
    -->
    <servlet>
        <servlet-name>viewspace</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>viewspace</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>


</web-app>

　　

项目链接: https://pan.baidu.com/s/1dE5PNbV 密码: 8zye