Springmvc+Spring+Hibernate+maven 搭建开发项目

在做的一个项目并不是由我来搭建，所以就练习一下Springmvc+Spring+Hibernate的搭建，这是本人第一次写博客，如有错误或建议请在评论提出。

博客的编写参考于：http://blog.csdn.net/shin7914/article/details/51892469

IDE：myeclipse JDK：1.7 tomcat:7.0.77

项目目录图：

一、maven安装与配置

使用的maven是3.0.4版本，安装就不多说了直接百度下载就行了，在myeclipse中的配置如下图

使用的仓库是阿里云仓库和中央仓库，在maven目录下conf中的setting.xml中进行配置

        <!-- 阿里云仓库 -->
        <mirror>
            <id>alimaven</id>
            <mirrorOf>central</mirrorOf>
            <name>aliyun maven</name>
            <url>http://maven.aliyun.com/nexus/content/repositories/central/</url>
        </mirror>
    
        <!-- 中央仓库1 -->
        <mirror>
            <id>repo1</id>
            <mirrorOf>central</mirrorOf>
            <name>Human Readable Name for this Mirror.</name>
            <url>http://repo1.maven.org/maven2/</url>
        </mirror>
    
        <!-- 中央仓库2 -->
        <mirror>
            <id>repo2</id>
            <mirrorOf>central</mirrorOf>
            <name>Human Readable Name for this Mirror.</name>
            <url>http://repo2.maven.org/maven2/</url>
        </mirror>

二、新建maven项目并添加配置文件

1、新建项目

不选择filter会导致项目没有web.xml和WEB-INF文件夹，当然也可以自己创建。

2、编写配置文件

以下为配置文件的名字：pom.xml,web.xml,spring-mvc.xml,spring-context.xml,spring-transaction.xml,spring-dao.xml,log4j2.xml和jdbc.properties。

其中通过spring-context.xml对spring-transaction.xml和spring-dao.xml进行关联。

pom.xml的代码：

  <properties>
      <!-- 参数配置 -->
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    <downloadJavadocs>true</downloadJavadocs>
    <downloadSources>true</downloadSources>
    <jdk.version>1.7</jdk.version>
    <!-- ************ 依赖版本号 **************************** -->
    <spring.version>4.3.6.RELEASE</spring.version>
    <hibernate.version>4.3.6.Final</hibernate.version>
    <mysql.version>5.1.6</mysql.version>
    <druid.version>1.0.27</druid.version>
    <!-- 测试 -->
    <junit.version>4.12</junit.version>
    <!-- 日志 -->
    <log4j2.version>2.7</log4j2.version>
    <slf4j.version>1.7.21</slf4j.version>
    <!-- servlet -->
    <servlet.version>3.1.0</servlet.version>
    <jsp-api.version>2.0</jsp-api.version>
    <!-- apache公共包 -->
    <commons-beanutils.version>1.7.0</commons-beanutils.version>
    <commons-logging.version>1.1.1</commons-logging.version>
    <commons-logging-api.version>1.1</commons-logging-api.version>
    <commons-codec.version>1.9</commons-codec.version>
    <commons-fileupload.version>1.3.1</commons-fileupload.version>
    <commons-io.version>2.4</commons-io.version>
    <commons-lang.version>2.6</commons-lang.version>
    <commons-lang3.version>3.1</commons-lang3.version>
  </properties>
  
  <dependencies>
      <!-- `spring start` -->
    <!-- spring core -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-core</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context-support</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-expression</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- spring aop -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aop</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- spring aspects -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-aspects</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- spring test -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-test</artifactId>
        <version>${spring.version}</version>
        <scope>test</scope>
    </dependency>
    <!-- spring orm -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-tx</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- spring web -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-websocket</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- `spring end` -->
    <!-- hibernate -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>${hibernate.version}</version>
    </dependency>
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-entitymanager</artifactId>
        <version>${hibernate.version}</version>
    </dependency>
    <dependency>
        <groupId>org.jboss.logging</groupId>
        <artifactId>jboss-logging</artifactId>
        <version>3.3.0.Final</version>
    </dependency>
    <!-- jdbc driver -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>${mysql.version}</version>
    </dependency>
    <!-- connection pool -->
    <dependency>
        <groupId>com.alibaba</groupId>
        <artifactId>druid</artifactId>
        <version>${druid.version}</version>
    </dependency>
    <!-- junit test -->
    <dependency>
        <groupId>junit</groupId>
        <artifactId>junit</artifactId>
        <version>${junit.version}</version>
        <scope>test</scope>
    </dependency>
    <!-- logs -->
    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-api</artifactId>
        <version>${log4j2.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-core</artifactId>
        <version>${log4j2.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.logging.log4j</groupId>
        <artifactId>log4j-slf4j-impl</artifactId>
        <version>${log4j2.version}</version>
    </dependency>
    <dependency>
        <groupId>org.slf4j</groupId>
        <artifactId>slf4j-api</artifactId>
        <version>${slf4j.version}</version>
    </dependency>
    <!-- servlet -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>${servlet.version}</version>
        <scope>provided</scope>
    </dependency>
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>jsp-api</artifactId>
        <version>${jsp-api.version}</version>
        <scope>provided</scope>
    </dependency>
    <!-- `apache commons start` -->
    <dependency>
        <groupId>commons-beanutils</groupId>
        <artifactId>commons-beanutils</artifactId>
        <version>${commons-beanutils.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging</artifactId>
        <version>${commons-logging.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-logging</groupId>
        <artifactId>commons-logging-api</artifactId>
        <version>${commons-logging-api.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-codec</groupId>
        <artifactId>commons-codec</artifactId>
        <version>${commons-codec.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-io</groupId>
        <artifactId>commons-io</artifactId>
        <version>${commons-io.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-fileupload</groupId>
        <artifactId>commons-fileupload</artifactId>
        <version>${commons-fileupload.version}</version>
    </dependency>
    <dependency>
        <groupId>commons-lang</groupId>
        <artifactId>commons-lang</artifactId>
        <version>${commons-lang.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.commons</groupId>
        <artifactId>commons-lang3</artifactId>
        <version>${commons-lang3.version}</version>
    </dependency>
    <!-- `apache commons end` -->
  </dependencies>
  <build>
        <finalName>ssh</finalName>
        <plugins>
            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <configuration>
                    <source>${jdk.version}</source>
                    <target>${jdk.version}</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.tomcat.maven</groupId>
                <artifactId>tomcat7-maven-plugin</artifactId>
                <version>2.2</version>
            </plugin>
        </plugins>
        <resources>
             <resource>
                  <directory>src/main/java</directory>
                <includes>
                     <include>**/*.hbm.xml</include>
                 </includes>
             </resource>
             <resource>
                 <directory>src/main/resources</directory>
                 <includes>
                     <include>**/*.xml</include>
                     <include>**/*.properties</include>
                 </includes>
             </resource>
        </resources>
    </build>

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spring、hibernate等等的版本都在里面，数据库链接池用的是druid。

web.xml的代码：

!-- spring监听器 -->
    <listener>  
         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  
    </listener>  
    <!-- 配置spring ioc容器 -->  
    <context-param>  
      <param-name>contextConfigLocation</param-name>  
      <param-value>classpath:config/spring-context.xml</param-value>  
    </context-param>
    
    <!-- 配置springmvc 的DispatcherServlet 前置控制器-->  
    <servlet>  
      <servlet-name>dispatcherServlet</servlet-name>  
      <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>  
      <init-param>  
          <param-name>contextConfigLocation</param-name>  
          <param-value>classpath:config/spring-mvc.xml</param-value>  
      </init-param>  
      <load-on-startup>1</load-on-startup>  
    </servlet>   
    
    <!-- Map all requests to the DispatcherServlet for handling -->  
    <servlet-mapping>  
        <servlet-name>dispatcherServlet</servlet-name>  
        <url-pattern>*.do</url-pattern>  
    </servlet-mapping>
    
    <!-- 配置 Druid 监控信息显示页面 -->
    <servlet>
        <servlet-name>DruidStatView</servlet-name>
        <servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
        <init-param>
            <!-- 允许清空统计数据 -->
            <param-name>resetEnable</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <!-- 用户名 -->
            <param-name>loginUsername</param-name>
            <param-value>druid</param-value>
        </init-param>
        <init-param>
            <!-- 密码 -->
            <param-name>loginPassword</param-name>
            <param-value>druid</param-value>
        </init-param>
    </servlet>
    <servlet-mapping>
        <servlet-name>DruidStatView</servlet-name>
        <url-pattern>/druid/*</url-pattern>
    </servlet-mapping>
    
      <!-- 字符集过滤器 -->
    <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>

    <!-- session延时过滤器 -->
    <filter>
        <filter-name>OpenSessionInViewFilter</filter-name>
        <filter-class>
            org.springframework.orm.hibernate4.support.OpenSessionInViewFilter
        </filter-class>
        <init-param>
            <param-name>sessionFactoryBeanName</param-name>
            <param-value>sessionFactory</param-value>
        </init-param>
        <init-param>
            <param-name>singleSession</param-name>
            <param-value>true</param-value>
        </init-param>
        <init-param>
            <param-name>flushMode</param-name>
            <param-value>AUTO</param-value>
        </init-param>
    </filter>
    <filter-mapping>
        <filter-name>OpenSessionInViewFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

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spring-mvc.xml的代码:

<?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:mvc="http://www.springframework.org/schema/mvc"
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd  
        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-4.1.xsd ">  
  
    <!-- 配置视图解析器 -->  
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">  
        <property name="prefix" value="/"></property>  
        <property name="suffix" value=".jsp"></property>
        <property name="viewClass" value="org.springframework.web.servlet.view.InternalResourceView"/>
    </bean>  
    
    <!-- 自动扫描并装配bean(多个使用;隔开) -->
    <context:component-scan base-package="com.test.controller" />
      
    <!-- 启用注解驱动 -->
    <mvc:annotation-driven>
        <!-- 配置消息转换器 -->
        <mvc:message-converters register-defaults="true">
            <ref bean="stringHttpMessageConverter" />  
        </mvc:message-converters>
    </mvc:annotation-driven>
    <!-- 创建请求参数转换器 -->
    <bean id="stringHttpMessageConverter"  
        class="org.springframework.http.converter.StringHttpMessageConverter">  
        <constructor-arg value="UTF-8" index="0"></constructor-arg>
        <property name="supportedMediaTypes">  
            <list>  
                <value>text/plain;charset=UTF-8</value>  
            </list>  
        </property>  
    </bean> 
</beans>

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spring-context.xml的代码:

<?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:aop="http://www.springframework.org/schema/aop" 
    xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.1.xsd  ">

    <!-- 导入springDao配置文件 -->
    <import resource="classpath*:spring/spring-dao.xml" />
    <!-- 导入spring事务配置文件 -->
    <import resource="classpath*:spring/spring-transaction.xml" />
    <!-- 导入spring定时任务配置文件 -->
    <import resource="classpath*:spring/spring-task.xml" />
    
    <!-- 配置扫描注解,不扫描@Controller注解 -->
    <context:component-scan base-package="com.newyali">
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/>
    </context:component-scan>
    
    <!-- 开启AOP注解扫描 -->
    <aop:aspectj-autoproxy />
    
</beans>

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spring-transaction.xml的代码：

<?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: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.xsd  
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.1.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.1.xsd">  
  
      <!-- 创建事务管理器-->
    <bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">  
        <property name="sessionFactory" ref="sessionFactory"></property>  
    </bean>  
    <!-- 配置事务传播特性 -->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="delete*" propagation="REQUIRED" />
            <tx:method name="modify*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="get*" read-only="true" />
            <tx:method name="find*" read-only="true" />
            <tx:method name="*" read-only="false" />
        </tx:attributes>
    </tx:advice>
    
    <!-- 开启AOP注解扫描 -->
    <aop:aspectj-autoproxy />
    <!-- AOP配置 -->
    <aop:config expose-proxy="true">
        <aop:pointcut id="txPointcut"
            expression="execution(* com.test.*..service..*.*(..))" />
        <aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut" />
    </aop:config>
    
</beans>

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spring-dao.xml的代码:

<?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"  
    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-4.1.xsd">  

    <context:property-placeholder location="classpath:config/jdbc.properties"/> 
    
    <!-- 配置数据源 -->
    <bean name="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="url" value="${jdbc.url}" /> 
        <property name="username" value="${jdbc.username}" /> 
        <property name="password" value="${jdbc.password}" /> 
        <property name="initialSize" value="${jdbc.initialSize}" /> 
        <property name="minIdle" value="${jdbc.minIdle}" /> 
        <property name="maxActive" value="${jdbc.maxActive}" /> 
        <property name="maxWait" value="${jdbc.maxWait}" /> 
        <property name="timeBetweenEvictionRunsMillis" value="${jdbc.timeBetweenEvictionRunsMillis}" /> 
        <property name="minEvictableIdleTimeMillis" value="${jdbc.minEvictableIdleTimeMillis}" /> 
        <property name="validationQuery" value="${jdbc.validationQuery}" /> 
        <property name="testWhileIdle" value="${jdbc.testWhileIdle}" /> 
        <property name="testOnBorrow" value="${jdbc.testOnBorrow}" /> 
        <property name="testOnReturn" value="${jdbc.testOnReturn}" /> 
        <property name="removeAbandoned" value="${jdbc.removeAbandoned}" /> 
        <property name="removeAbandonedTimeout" value="${jdbc.removeAbandonedTimeout}" /> 
        <property name="logAbandoned" value="${jdbc.logAbandoned}" />
        <property name="filters" value="${jdbc.filters}" />
    </bean>
    
    <!-- 配置sessionFactory -->
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">false</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.format_sql">false</prop>
            </props>
        </property>
        <property name="mappingLocations">
            <list>
                <value>classpath:com/test/entities/**/*.hbm.xml</value>
            </list>
        </property>
    </bean> 
</beans>

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log4j2.xml的代码：

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="off">
    <Appenders>
        <Console name="Console" target="SYSTEM_OUT">
            <PatternLayout pattern="%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level %logger{36} - %msg%n" />
        </Console>
    </Appenders>
    
    <Loggers>
        <!-- hibernate log configure -->
        <logger name="org.hibernate" level="WARN"/>
        <logger name="org.hibernate.SQL" level="DEBUG"/>
        <logger name="org.hibernate.tool.hbm2ddl" level="WARN"/>
        <!-- <logger name="log4j.logger.org.hibernate.type" level="DEBUG"/> -->
        <!-- <logger name="log4j.logger.org.hibernate.cache" level="DEBUG"/> -->
        <!-- <logger name="log4j.logger.org.hibernate.jdbc" level="DEBUG"/> -->
        
        <!-- 减少部分debug日志 -->
        <logger name="druid.sql" level="INFO"/>
        <logger name="org.ehcache" level="INFO"/>
        <logger name="org.springframework" level="INFO"/>
        <logger name="org.apache" level="INFO"/>
        
        <!-- 业务debug日志 -->
        <logger name="com.newyali" level="DEBUG"/>
        
        <Root level="debug">
            <AppenderRef ref="Console" />
        </Root>
    </Loggers>
</Configuration>

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jdbc.properties的代码：

jdbc.driverClassName=com.mysql.jdbc.Driver
jdbc.url=jdbc\:mysql\:///test?useUnicode\=true&characterEncoding\=UTF-8
jdbc.username=root
jdbc.password=root
jdbc.initialSize=3
jdbc.minIdle=2
jdbc.maxActive=60
jdbc.maxWait=60000
jdbc.minEvictableIdleTimeMillis=300000
jdbc.timeBetweenEvictionRunsMillis=60000
jdbc.validationQuery=SELECT 1
jdbc.testWhileIdle=true
jdbc.testOnBorrow=false
jdbc.testOnReturn=false
jdbc.poolPreparedStatements=false
jdbc.maxPoolPreparedStatementPerConnectionSize=20
jdbc.removeAbandoned=true
jdbc.removeAbandonedTimeout=120
jdbc.logAbandoned=false
jdbc.filters=mergeStat

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三、编写实体类，dao层，dao层接口实现类，service层，service层接口实现类和实体类的controller

User.java的代码：

package com.test.entities;

public class User {  
      
    private Integer id;  
    private String name;  
    private String password;  
  
    public Integer getId() {  
        return id;  
    }  
  
    public void setId(Integer id) {  
        this.id = id;  
    }  
  
    public String getName() {  
        return name;  
    }  
  
    public void setName(String name) {  
        this.name = name;  
    }  
  
    public String getPassword() {  
        return password;  
    }  
  
    public void setPassword(String password) {  
        this.password = password;  
    }  
  
}

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User.hbm.xml的代码：

<?xml version="1.0" encoding="utf-8"?>  
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"  
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">  
<hibernate-mapping>  
    <class name="com.test.entities.User" table="USER">  
        <id name="id" type="java.lang.Integer">  
            <column name="ID" />  
            <generator class="native" />  
        </id>  
        <property name="name" type="java.lang.String">  
            <column name="NAME" />  
        </property>  
        <property name="password" type="java.lang.String">  
            <column name="PASSWORD" />  
        </property>  
    </class>  
</hibernate-mapping>

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UserDao.java的代码：

package com.test.dao;

import com.test.entities.User;

public interface UserDao {  
  
    public void addUser(User user);  
}

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UserDaoImpl.java的代码：

package com.test.dao;

import org.hibernate.SessionFactory;  
import org.springframework.beans.factory.annotation.Autowired;  
import org.springframework.stereotype.Repository;  
  
import com.test.dao.UserDao;  
import com.test.entities.User;  
  
@Repository("userDao")  
public class UserDaoImpl implements UserDao {  
  
    @Autowired  
    private SessionFactory sessionFactory;  
      
    public SessionFactory getSessionFactory() {  
        return sessionFactory;  
    }  
      
    public void addUser(User user) {  
          
        sessionFactory.getCurrentSession().save(user);  
  
    }  
  
}

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UserService.java的代码：

package com.test.service;

import com.test.entities.User;  

public interface UserService {  
  
    public void addUser(User user);  
}

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UserServiceImpl.java的代码：

package com.test.service;

import org.springframework.beans.factory.annotation.Autowired;  
import org.springframework.stereotype.Service;  
  
import com.test.dao.UserDao;  
import com.test.entities.User;  
import com.test.service.UserService;  
  
@Service("userService")  
public class UserServiceImpl implements UserService {  
  
    @Autowired  
    private UserDao userDao;  
  
    public void setUserDao(UserDao userDao) {  
        this.userDao = userDao;  
    }  
  
    @Override  
    public void addUser(User user) {  
        // TODO Auto-generated method stub  
        userDao.addUser(user);  
    }  
}

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UserController的代码：

package com.test.controller;

import javax.servlet.http.HttpServletRequest;  

import org.springframework.beans.factory.annotation.Autowired;  
import org.springframework.stereotype.Controller;  
import org.springframework.web.bind.annotation.RequestMapping;  
  
import com.test.entities.User;  
import com.test.service.UserService;  
  
@Controller  
@RequestMapping("/user")  
public class UserController {  
  
    @Autowired  
    private UserService userService;  
      
    @RequestMapping(value="sucess.do")  
    public String add(HttpServletRequest request){  
        String username = request.getParameter("username");  
        String password = request.getParameter("password");  
        System.out.println(username+" "+password);  
          
        User user = new User();  
        user.setName(username);  
        user.setPassword(password);  
          
        userService.addUser(user);  
        return "sucess";  
          
    }  
}

View Code

运行：填写用户密码，添加成功。完成~

posted @ 2017-04-19 16:38 伊卡伊阅读(290) 评论(0) 收藏举报

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