Spring MVC+hibernate+Spring的框架搭建中遇到的问题总结

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每个本地的环境都会大同小异，也许一个小小的配置不同，就会导致运行结果不一样。

先报一下我本地的配置，以供参考：

jdk1.7（刚开始我用的是1.8，但在运行中和spring3不兼容，我半路换的1.7）；

spring3

hibernate4

springmvc3

oracle12C

tomcat7

jdbc驱动包：jdbc7（支持oracle12c）

首先理下思路：配置文件之间的关系：

Spring的xml：spring-context.xml

springmvc的xml：spring-mvc.xml

hibernate的xml：hibernate.cfg.cml

1、新建工程的首先读取的配置文件是全局文件：web.xml，启动一个项目的时候，首先被装配的是web.xml，所以web.xml中的配置很重要。在web.xml中配置代码

web.xml------------------------------------------------------------------------------------------------------------------------------------------------------

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0"
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_3_0.xsd">
<display-name>SpringMVC</display-name>
<welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
</welcome-file-list>



<context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:config/spring-*.xml</param-value>   //关于spring文件的引入规则
</context-param>
<listener>
     <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>



<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*:config/spring-mvc.xml</param-value>   //这个文件要跟你config下的spring文件名相同
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>springMVC</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

<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>



<filter>
        <filter-name>openSession</filter-name>
        <filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
</filter>

<filter-mapping>
    <filter-name>openSession</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>

</web-app>
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

目录结构如下：

spring-mvc.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:p="http://www.springframework.org/schema/p"
    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-3.0.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-3.0.xsd">

    
    <context:component-scan base-package="com.mail" />

    
    
    
    
    

    
    <mvc:annotation-driven />

    
    <mvc:resources location="/img/" mapping="/img/**" />
    <mvc:resources location="/js/" mapping="/js/**" />

    
    

    
    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"></property>
        <property name="prefix" value="/WEB-INF/"></property>
        
        <property name="suffix" value=".jsp"></property>
    </bean>

    
    
</beans>

----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

spring-hibernate.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:p="http://www.springframework.org/schema/p"
    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-3.0.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-3.0.xsd">

    
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
        <property name="url" value="jdbc:oracle:thin:@127.0.0.1:1521:ORCL" />
        <property name="username" value="C##MAILSHEMATEST" />
        <property name="password" value="m123456" />
    </bean>

    
    <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.OracleDialect</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hiberante.format_sql">true</prop>
            </props>
        </property>
        <property name="configLocations">
            <list>
                <value>
                    classpath*:config/hibernate/hibernate.cfg.xml
                </value>
            </list>
        </property>
    </bean>

    
    <bean id="transactionManager"
        class="org.springframework.orm.hibernate4.HibernateTransactionManager">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    
    <bean id="transactionBese"
        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean"
        lazy-init="true" abstract="true">
        <property name="transactionManager" ref="transactionManager"></property>
        <property name="transactionAttributes">
            <props>
                <prop key="add*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="update*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="insert*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="modify*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="delete*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="del*">PROPAGATION_REQUIRED,-Exception</prop>
                <prop key="get*">PROPAGATION_NEVER</prop>
            </props>
        </property>
    </bean>

</beans>

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------

spring-core.xml----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

spring-mail.xml---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN 3.0//EN" "http://www.springframework.org/dtd/spring-beans-2.0.dtd"
[
<!ENTITY contextInclude SYSTEM "org/springframework/web/context/WEB-INF/contextInclude.xml">
]>

<beans>
    
    <bean id="mailDao" class="com.mail.dao.impl.MailDaoImpl">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <bean id="mailServiceImpl" class="com.mail.service.impl.MailServiceImpl">
        <property name="mailDao" ref="mailDao"></property>
    </bean>

    
    <bean id="mailService" parent="transactionBese">
        <property name="target" ref="mailServiceImpl"></property>
    </bean>

</beans>

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

hibernate.cfg.xml-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<hibernate-configuration>
    <session-factory>
        
        <mapping class="com.mail.entity.Mail"/>
    </session-factory>
</hibernate-configuration>

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

jdbc.properties-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

jdbc.driverClassName=oracle.jdbc.driver.OracleDriver
jdbc.url=jdbc:oracle:thin:@127.0.0.1:1521:ORCL
jdbc.username=C##MAILSHEMATEST
jdbc.password=m123456

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

log4j.properties-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

# This is the configuring for logging displayed in the Application Server
log4j.rootCategory=DEBUG,stdout,logfile

#stdout configure
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern= %d %p [%c] - <%m>%n

#logfile configure
log4j.appender.logfile=org.apache.log4j.DailyRollingFileAppender
log4j.appender.logfile.File=${webapp.root}/WEB-INF/logs/mail.log
#log4j.appender.logfile.File=/WEB-INF/logs/ssm.log
#\u65E5\u5FD7\u6587\u4EF6\u7684\u8DEF\u5F84\u548C\u540D\u79F0
#log4j.appender.R.File=./../logs/ssm.log
log4j.appender.logfile.MaxFileSize=10M
log4j.appender.logfile.MaxBackupIndex=100
log4j.appender.logfile.layout=org.apache.log4j.PatternLayout
log4j.appender.logfile.layout.ConversionPattern= %d %p [%c] - <%m>%n

#debug log for spring
log4j.logger.org.springframework=DEBUG

# debug log for ibatis
log4j.logger.java.sql.Connection=DEBUG
log4j.logger.java.sql.Statement=DEBUG
log4j.logger.java.sql.PreparedStatement=DEBUG

-----------------------------------------------------------------------------------------------------------------------------------------------------------------------

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