javaee_SSH

这是javaee课程的第六个实验ssh sturts2+sping 3+hibernate

现予以记录整个过程，以防遗忘

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5.输入mvnrepository.com进入->搜索spring—>点击spring core

6.

pom.xml里面的内容可以在上面的官网上面索取，我下面给出我我们老师给我们配的一个，我就直接使用了，一般是没什么问题，

有却什么，再到这个官网上面进行寻找

pom.xml

<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>testsshmaven</groupId>
  <artifactId>testsshmaven</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <properties>
      <spring.version>4.3.14.RELEASE</spring.version>
      <struts.version>2.5.16</struts.version>
  </properties>
  <dependencies>
    <!-- https://mvnrepository.com/artifact/javax.servlet/servlet-api -->
    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>servlet-api</artifactId>
        <version>2.5</version>
        <scope>provided</scope>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.eclipse.persistence/javax.persistence -->
<dependency>
    <groupId>org.eclipse.persistence</groupId>
    <artifactId>javax.persistence</artifactId>
    <version>2.2.0</version>
</dependency>
  <!-- https://mvnrepository.com/artifact/org.springframework/spring-core -->
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-core</artifactId>
    <version>${spring.version}</version>
</dependency>
      <!-- https://mvnrepository.com/artifact/org.springframework/spring-beans -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-beans</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-context -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-context</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-web -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-webmvc -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-webmvc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-jdbc -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-jdbc</artifactId>
        <version>${spring.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.springframework/spring-orm -->
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-orm</artifactId>
        <version>${spring.version}</version>
    </dependency>
        <!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
    <dependency>
        <groupId>org.hibernate</groupId>
        <artifactId>hibernate-core</artifactId>
        <version>5.2.16.Final</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-core -->
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-core</artifactId>
        <version>${struts.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-spring-plugin -->
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-spring-plugin</artifactId>
        <version>${struts.version}</version>
    </dependency>
    <!-- https://mvnrepository.com/artifact/org.apache.struts/struts2-convention-plugin -->
    <dependency>
        <groupId>org.apache.struts</groupId>
        <artifactId>struts2-convention-plugin</artifactId>
        <version>${struts.version}</version>
    </dependency>

        <!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <version>6.0.6</version>
    </dependency>
        <!-- https://mvnrepository.com/artifact/commons-dbcp/commons-dbcp -->
    <dependency>
        <groupId>commons-dbcp</groupId>
        <artifactId>commons-dbcp</artifactId>
        <version>1.4</version>
    </dependency>

  </dependencies>
</project>

7.接下来，配置struts.xml,注意，放在main->resource

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE struts PUBLIC "-//Apache Software Foundation//DTD Struts Configuration 2.5//EN" "http://struts.apache.org/dtds/struts-2.5.dtd">
<!-- 注意：编程或运行时要联网 -->
<struts>
    <constant name="struts.i18n.encoding" value="utf-8"/>
    <constant name="struts.convention.action.packages" value="action"/>
    <constant name="struts.enable.DynamicMethodInvocation" value="true" />
    <!-- <global-allowed-methods>*</global-allowed-methods> -->
<!--     <package name="test" namespace="/" extends="struts-default">
        <global-allowed-methods>*</global-allowed-methods>
    </package> -->
</struts>

8.配置spring.xml  注意，放在main->resource

<?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:tx="http://www.springframework.org/schema/tx"
    xmlns:aop="http://www.springframework.org/schema/aop"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
        http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop
        http://www.springframework.org/schema/aop/spring-aop.xsd">
    <!-- 引入properties -->
    <context:property-placeholder location="classpath:database.properties"/>
    <!-- 开启包扫描，并注册注解，扫描@Service,@Controller,@Repository,.... -->
    <context:component-scan base-package="action,lib"/>

    <!-- 配置数据源 -->
    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource">
        <property name="driverClassName" value="${jdbc.driver}">
        </property>
        <property name="url" value="${jdbc.url}">
        </property>
        <property name="username" value="${jdbc.user}"></property>
        <property name="password" value="${jdbc.password}"></property>
    </bean>

    <!-- 配置hibernate sessionfactory -->
    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>
                <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
            </props>
        </property>
        <property name="mappingResources">
            <list>
                <!-- <value>lib/Account.hbm.xml</value> -->
            </list>
        </property>
        <!-- Scan entities automatically 自动扫描实体类Entity -->
        <property name="packagesToScan" value="lib"/>
    </bean>

</beans>

9.注解映射实体和表：https://www.cnblogs.com/liuconglin/p/6096174.html

10.