您的位置:首页 > 编程语言 > Java开发

springmvc-spring-hibernate整合

2016-05-19 14:05 567 查看
第一步:创建maven项目.springmvc-spring-hibernate



第二步:引入坐标文件

<!-- 指定maven仓库 -->
<repositories><!-- 发现依赖和扩展的远程资源库 -->
<!-- ace maven仓库 -->
<repository>
<id>acesdk-repository</id>
<name>Ace Sdk Repository</name>
<url>http://acesdk.github.io/repo</url>
</repository>
<!--    阿里巴巴发布版本仓库   -->
<repository>
<id>alibaba-opensource</id>
<name>alibaba-opensource</name>
<url>http://code.alibabatech.com/mvn/releases/</url>
<layout>default</layout>
</repository>
<!--  阿里巴巴快照版本仓库   -->
<repository>
<id>alibaba-opensource-snapshot</id>
<name>alibaba-opensource-snapshot</name>
<url>http://code.alibabatech.com/mvn/snapshots/</url>
<layout>default</layout>
</repository>
</repositories>

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- spring版本号 -->
<spring.version>3.2.4.RELEASE</spring.version>
<hibernate.version>4.2.5.Final</hibernate.version>
<!-- log4j日志文件管理包版本 -->
<!-- <slf4j.version>1.7.10</slf4j.version> -->
<log4j.version>1.2.17</log4j.version>
</properties>
<!-- maven打成war包放到tomcat目录下,即可运行 -->
<build>
<finalName>PHN</finalName>
<plugins>
<plugin>
<artifactId>maven-war-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.7</source>
<target>1.7</target>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<!-- junit测试包 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.11</version>
<scope>test</scope>
</dependency>

<!-- servlet api jar -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>3.0-alpha-1</version>
<scope>provided</scope>
</dependency>
<!-- jstl -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<!-- 文件上传 -->
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.2.2</version>
</dependency>

<!-- fastJson json数组有关的 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
<version>1.1.26</version>
</dependency>

<!-- 使用 Jackson 把 Java 对象转换成 JSON 字串 -->
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.11</version>
</dependency>
<!-- mysql驱动包 -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.29</version>
</dependency>
<!-- 阿里巴巴数据源包 -->
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>druid</artifactId>
<version>1.0.2</version>
</dependency>
<!-- 日志文件管理包 -->
<!-- log start -->
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>${log4j.version}</version>
</dependency>
<!-- <dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency> -->

<!-- aspectjweaver.jar这是Spring AOP所要用到的包 -->
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.7.1</version>
</dependency>

<!-- hibernate4 -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.2.5.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>${hibernate.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<!-- spring mvc -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>

<!-- spring3 -->
<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-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>

</dependencies>
第三步:web.xml文件

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
<display-name></display-name>
<!-- spring hibernate -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring.xml,classpath:spring-hibernate.xml</param-value>
</context-param>
<!-- openSessionInView配置 -->
<filter>
<filter-name>openSessionInViewFilter</filter-name>
<filter-class>org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</filter-class>
<init-param>
<param-name>singleSession</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<!--spring mvc 配置 -->
<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:spring-mvc.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup> <!-- 是启动顺序,让这个Servlet随Servletp容器一起启动。 -->
</servlet>

<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern> <!-- 会拦截/的请求。 -->
</servlet-mapping>

<!-- encodeing -->
<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>
<!-- encoding filter for jsp page -->
<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>

<welcome-file-list>
<welcome-file>/WEB-INF/jsp/login.jsp</welcome-file>
</welcome-file-list>
</web-app>
第四步:配置spring.xml配置文件

<?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:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd http://www.springframework.org/schema/util/ http://www.springframework.org/schema/util/spring-util-4.2.xsd"> <!-- 导入properties配置文件相关信息 -->
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="locations">
<list>
<value>classpath:dataSource.properties</value>
</list>
</property>
</bean>
<!-- 扫描dao,service -->
<context:component-scan base-package="zx.dao,zx.service"/>
</beans>


第五步:配置spring-hibernate.xml配置文件

<?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: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-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
">

<!-- JNDI(通过Tomcat)方式配置数据源 -->
<!-- <bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean"> <property name="jndiName" value="${jndiName}"></property> </bean> -->

<!-- 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}" />

<!-- 初始化连接大小 -->
<property name="initialSize" value="0" />
<!-- 连接池最大使用连接数量 -->
<property name="maxActive" value="20" />
<!-- 连接池最大空闲 -->
<property name="maxIdle" value="20" />
<!-- 连接池最小空闲 -->
<property name="minIdle" value="0" />
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="60000" />

<!-- <property name="poolPreparedStatements" value="true" /> <property name="maxPoolPreparedStatementPerConnectionSize" value="33" /> -->

<property name="validationQuery" value="${validationQuery}" />
<property name="testOnBorrow" value="false" />
<property name="testOnReturn" value="false" />
<property name="testWhileIdle" value="true" />

<!-- 配置间隔多久才进行一次检测,检测需要关闭的空闲连接,单位是毫秒 -->
<property name="timeBetweenEvictionRunsMillis" value="60000" />
<!-- 配置一个连接在池中最小生存的时间,单位是毫秒 -->
<property name="minEvictableIdleTimeMillis" value="25200000" />

<!-- 打开removeAbandoned功能 -->
<property name="removeAbandoned" value="true" />
<!-- 1800秒,也就是30分钟 -->
<property name="removeAbandonedTimeout" value="1800" />
<!-- 关闭abanded连接时输出错误日志 -->
<property name="logAbandoned" value="true" />

<!-- 监控数据库 -->
<!-- <property name="filters" value="stat" /> -->
<property name="filters" value="mergeStat" />
</bean>

<!-- 配置hibernate session工厂 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<property name="hibernateProperties">
<props>
<prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop>
<prop key="hibernate.dialect">${hibernate.dialect}</prop>
<prop key="hibernate.show_sql">${hibernate.show_sql}</prop>
<prop key="hibernate.format_sql">${hibernate.format_sql}</prop>
</props>
</property>

<!-- 自动扫描注解方式配置的hibernate类文件 -->
<property name="packagesToScan">
<list>
<value>com.phn.model</value>
</list>
</property>
</bean>

<!-- 配置事务管理器 -->
<bean name="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>

<!-- 注解方式配置事物 -->
<!-- <tx:annotation-driven transaction-manager="transactionManager" /> -->

<!-- 拦截器方式配置事物 -->
<tx:advice id="transactionAdvice" transaction-manager="transactionManager">
<tx:attributes>
<tx:method name="add*" />
<tx:method name="save*" />
<tx:method name="update*" />
<tx:method name="modify*" />
<tx:method name="edit*" />
<tx:method name="delete*" />
<tx:method name="remove*" />
<tx:method name="repair" />
<tx:method name="deleteAndRepair" />

<tx:method name="get*" propagation="SUPPORTS" />
<tx:method name="find*" propagation="SUPPORTS" />
<tx:method name="load*" propagation="SUPPORTS" />
<tx:method name="search*" propagation="SUPPORTS" />
<tx:method name="datagrid*" propagation="SUPPORTS" />
<!-- 这里是针对我写的判断用户是否存在数据库的方法的事务,如果不配置的话就会出现no session异常 -->
<tx:method name="is*" />

<tx:method name="*" propagation="SUPPORTS" />
</tx:attributes>
</tx:advice>
<aop:config>
<aop:pointcut id="transactionPointcut" expression="execution(* com.phn.service..*Impl.*(..))" />
<aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice" />
</aop:config>
</beans>


第六步:配置spring-mvc.xml配置文件

<?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-3.1.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd"> 
<!-- 注解扫描包 -->
<context:component-scan base-package="zx.controller" />

<!-- <context:component-scan /> -->
<!-- 扫描指定的包中的类上的注解,常用的注解有: -->
<!-- @Controller 声明Action组件 -->
<!-- @Service 声明Service组件 @Service("xxxService") -->
<!-- @Repository 声明Dao组件 -->
<!-- @Component 泛指组件, 当不好归类时. -->
<!-- @RequestMapping("/menu") 请求映射 -->
<!-- @Resource 用于注入,( j2ee提供的 ) 默认按名称装配,@Resource(name="beanName") -->
<!-- @Autowired 用于注入,(spring提供的) 默认按类型装配 -->
<!-- @Transactional( rollbackFor={Exception.class}) 事务管理 -->
<!-- @ResponseBody将内容或对象作为 HTTP 响应正文返回,并调用适合HttpMessageConverter的Adapter转换对象,写入输出流 -->
<!-- @Scope("prototype") 设定bean的作用域 -->

<!-- 开启MVC注解,表示SpringMVC支持注解功能 做了很多事情,不包括添加自己定义的拦截器 -->
<mvc:annotation-driven />

<!-- 拦截器 -->
<!-- <mvc:interceptors> <bean class="com.phn.inteceptor" /> </mvc:interceptors> -->

<!-- 方案一 (二选一)表示不对静态资源如CSS、JS、HTML等进行拦截 -->
<!-- 当在web.xml 中 DispatcherServlet使用 <url-pattern>/</url-pattern> 映射时,能映射静态资源,使用默认的servlet来响应请求 -->
<!-- <mvc:default-servlet-handler /> -->

<!-- 方案二 (二选一) 静态资源映射 -->
<mvc:resources mapping="/images/**" location="/WEB-INF/images/" />
<mvc:resources mapping="/css/**" location="/WEB-INF/css/" />
<mvc:resources mapping="/js/**" location="/WEB-INF/js/" />
<mvc:resources mapping="/html/**" location="/WEB-INF/html/" />

<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<bean
class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>
</list>
</property>
</bean>

<!-- 启动Spring MVC的注解功能,完成请求和注解POJO的映射 -->
<bean
class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter">
<property name="messageConverters">
<list>
<bean
class="org.springframework.http.converter.StringHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>text/plain;charset=UTF-8</value>
</list>
</property>
</bean>
<bean
class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">
<property name="supportedMediaTypes">
<list>
<value>application/json;charset=UTF-8</value>
</list>
</property>
</bean>
</list>
</property>
</bean>
</beans>


第七步:配置properties配置文件

hibernate.dialect=org.hibernate.dialect.MySQLDialect
driverClassName=com.mysql.jdbc.Driver
validationQuery=SELECT 1
jdbc_url=jdbc:mysql://localhost:3306/zx?useUnicode=true&characterEncoding=utf-8
jdbc_username=root
jdbc_password=root

hibernate.hbm2ddl.auto=update
hibernate.show_sql=true
hibernate.format_sql=false

第八步:实体类创建

@Table(name = "user")
@Entity
public class UserEntity implements Serializable {
private static final long serialVersionUID = 1L;
private Integer id;
private String userName;
private String passWord;
private Boolean sex;

@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
@Column(name = "ID", nullable = false, length = 9)
public Integer getId() {
return id;
}

public void setId(Integer id) {
this.id = id;
}

@Column(name = "NAME", nullable = false, length = 20)
public String getUserName() {
return userName;
}

public void setUserName(String userName) {
this.userName = userName;
}

@Column(name = "PASSWORD", nullable = false, length = 20)
public String getPassWord() {
return passWord;
}

public void setPassWord(String passWord) {
this.passWord = passWord;
}

@Column(name = "SEX", nullable = false, length = 1)
public Boolean getSex() {
return sex;
}

public void setSex(Boolean sex) {
this.sex = sex;
}

public String toString() {
return "UserEntity [id=" + id + ", userName=" + userName
+ ", passWord=" + passWord + ", sex=" + sex + "]";
}

}


这里注解的具体意思以及用法可以看下一遍我转载的文章



第九步:dao接口


public interface UserDao {
public Boolean isExist(UserEntity userEntity);
}


第十步:dao实现类

@Repository
public class UserDaoImpl implements UserDao {

@Resource
private SessionFactory sessionFactory;

public Session getSession() {
return sessionFactory.getCurrentSession();
}

public void setSessionFactory(SessionFactory sessionFactory) {
this.sessionFactory = sessionFactory;
}
public Boolean isExist(UserEntity userEntity) {
Session session = getSession();
String sql="from UserEntity where userName=? and passWord=?";
Query query = session.createQuery(sql);
query.setString(0, userEntity.getUserName());
query.setString(1, userEntity.getPassWord());
List<UserEntity> list = query.list();
if(list.size()>0){
return true;
}
return false;
}

}


第十一步:测试类

@ContextConfiguration(locations = { "classpath:spring.xml",
"classpath:spring-hibernate.xml" })
@RunWith(SpringJUnit4ClassRunner.class)
// defaultRollback=true不会改变数据库,false会改变数据库
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)
@Transactional
public class UserDaoTest {
@Resource
private UserDao userDao;

@Test
public void testUserDao() {
UserEntity userEntity=new UserEntity();
userEntity.setUserName("张肖");
userEntity.setPassWord("1234");
Boolean exist = userDao.isExist(userEntity);
System.out.println(exist);
}
}





第十二步 编写 Service接口以及它的实现类,并进行测试.

public interface UserService {
Boolean isExist(UserEntity userEntity);
}
@Service
@Transactional
public class UserServiceImpl implements UserService {

@Resource
private UserDao userDao;

public Boolean isExist(UserEntity userEntity) {
return userDao.isExist(userEntity);
}

}
@ContextConfiguration(locations = { "classpath:spring.xml",
"classpath:spring-hibernate.xml" })
@RunWith(SpringJUnit4ClassRunner.class)
// defaultRollback=true不会改变数据库,false会改变数据库
@TransactionConfiguration(transactionManager = "transactionManager", defaultRollback = true)
@Transactional
public class UserServiceTest {
@Resource
private UserService userService;

@Test
public void testUserDao() {
UserEntity userEntity=new UserEntity();
userEntity.setUserName("张肖");
userEntity.setPassWord("1234");
Boolean exist = userService.isExist(userEntity);
System.out.println(exist);
}
}
请大家自行就行测试

第十三步:表现层 controller编写

@Controller
@RequestMapping("/user")
public class UserController {
@Resource
private UserService userService;

@ResponseBody
@RequestMapping(value="/login", method = RequestMethod.POST)
public Map<String,Object> login( UserEntity user){
Map<String,Object> map = new HashMap<String,Object>();
System.out.println(user.toString());
boolean loginResult = userService.isExist(user);
map.put("loginResult", loginResult);
return map;
}
}
第十四步:页面以及测试
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<script type="text/javascript" src="/js/jquery.min.js"></script>
<script type="text/javascript" src="/js/login.js"></script>
</head>
<body>
用户名:<input type="text" name="userName" /><br>
密码:<input type="password" name="passWord" /><br>
<input type="button" value="登录" id="butlog"/><br>
</body>
</html>
$(function() {
$("#butlog").click(function(){
console.log("login");
var username=$("input[name='userName']").val();
var password=$("input[name='passWord']").val();
var user={
userName:username,
passWord:password
};
$.ajax({
type: "POST",
async: false,
url: "/user/login",
data: user,
dataType:"json",
success: function(data){
if(data.loginResult){
alert("成功");
}else{
alert("账号密码错误");
}
},
error:function(){
alert("服务器繁忙请重试");
}
});
})
})


这样我们的简易springmvc,hibernate和spring的整合算是搭建完成
内容来自用户分享和网络整理,不保证内容的准确性,如有侵权内容,可联系管理员处理 点击这里给我发消息
标签: