JPA+Spring+druid+hibernate+maven+resetlet 配置文件
记录：
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>com.halo</groupId> <artifactId>halo</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>3.2.2.RELEASE</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-jpa</artifactId> <version>1.4.1.RELEASE</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-core</artifactId> <version>4.3.0.Beta5</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-entitymanager</artifactId> <version>4.3.0.Beta5</version> </dependency> <dependency> <groupId>org.apache.directory.studio</groupId> <artifactId>org.apache.commons.logging</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>org.apache.servicemix.bundles</groupId> <artifactId>org.apache.servicemix.bundles.aopalliance</artifactId> <version>1.0_6</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.7.3</version> </dependency> <dependency> <groupId>com.kenai.nbpwr</groupId> <artifactId>net-sf-cglib</artifactId> <version>2.1.3-201003011305</version> <type>nbm</type> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.5</version> </dependency> <dependency> <groupId>commons-collections</groupId> <artifactId>commons-collections</artifactId> <version>3.2.1</version> </dependency> <dependency> <groupId>com.alibaba.druid</groupId> <artifactId>druid-wrapper</artifactId> <version>0.2.9</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.26</version> </dependency> <dependency> <groupId>org.javassist</groupId> <artifactId>javassist</artifactId> <version>3.16.1-GA</version> </dependency> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <dependency> <groupId>dom4j</groupId> <artifactId>dom4j</artifactId> <version>1.6.1</version> </dependency> <dependency> <groupId>org.restlet.jee</groupId> <artifactId>org.restlet</artifactId> <version>2.1.2</version> </dependency> <dependency> <groupId>javax.ws.rs</groupId> <artifactId>jsr311-api</artifactId> <version>1.1.1</version> </dependency> <dependency> <groupId>org.restlet.jee</groupId> <artifactId>org.restlet.ext.jaxb</artifactId> <version>2.1.2</version> </dependency> <dependency> <groupId>org.restlet.jee</groupId> <artifactId>org.restlet.ext.json</artifactId> <version>2.1.2</version> </dependency> <dependency> <groupId>org.restlet.jee</groupId> <artifactId>org.restlet.ext.servlet</artifactId> <version>2.1.2</version> </dependency> <dependency> <groupId>org.restlet.jee</groupId> <artifactId>org.restlet.ext.jaxrs</artifactId> <version>2.1.2</version> </dependency> </dependencies> <repositories> <repository> <id>maven-restlet</id> <name>Public online Restlet repository</name> <url>http://maven.restlet.org</url> </repository> </repositories> <profiles> <profile> <id>restlet</id> <repositories> <repository> <id>maven-restlet</id> <name>Public online Restlet repository</name> <url>http://maven.restlet.org</url> </repository> </repositories> </profile> </profiles> </project>Spring applicationContext.xml:
<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:p="http://www.springframework.org/schema/p" xmlns:cache="http://www.springframework.org/schema/cache"
xmlns:jpa="http://www.springframework.org/schema/data/jpa"
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
http://www.springframework.org/schema/cache
http://www.springframework.org/schema/cache/spring-cache-3.1.xsd
http://www.springframework.org/schema/data/jpa
http://www.springframework.org/schema/data/jpa/spring-jpa.xsd">
<!-- 数据源配置 -->
<bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource"
init-method="init" destroy-method="close">
<!-- 驱动名称 -->
<property name="DriverClassName" value="com.mysql.jdbc.Driver" />
<!-- JDBC连接串 -->
<property name="url"
value="jdbc:mysql://localhost:3306/wooo" />
<!-- 数据库用户名称 -->
<property name="username" value="root" />
<!-- 数据库密码 -->
<property name="password" value="root" />
<!-- 连接池最大使用连接数量 -->
<property name="maxActive" value="20" />
<!-- 初始化大小 -->
<property name="initialSize" value="5" />
<!-- 获取连接最大等待时间 -->
<property name="maxWait" value="60000" />
<!-- 连接池最小空闲 -->
<property name="minIdle" value="2" />
<!-- 逐出连接的检测时间间隔 -->
<property name="timeBetweenEvictionRunsMillis" value="3000" />
<!-- 最小逐出时间 -->
<property name="minEvictableIdleTimeMillis" value="300000" />
<!-- 测试有效用的SQL Query -->
<property name="validationQuery" value="SELECT 'x'" />
<!-- 连接空闲时测试是否有效 -->
<property name="testWhileIdle" value="true" />
<!-- 获取连接时测试是否有效 -->
<property name="testOnBorrow" value="false" />
<!-- 归还连接时是否测试有效 -->
<property name="testOnReturn" value="false" />
</bean>
<!-- JPA实体工厂配置 -->
<bean id="entityManagerFactory"
class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- 扫描实体路径 -->
<property name="packagesToScan" value="com.ly.beans" />
<property name="jpaVendorAdapter">
<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
<property name="showSql" value="true" />
</bean>
</property>
<property name="jpaProperties">
<props>
<!--设置外连接抓取树的最大深度 -->
<prop key="hibernate.max_fetch_depth">3</prop>
<prop key="hibernate.jdbc.fetch_size">18</prop>
<prop key="hibernate.jdbc.batch_size">10</prop>
<!-- 自动建表类型 validate|create|create-drop|update -->
<prop key="hibernate.hbm2ddl.auto">validate</prop>
<!-- 是否显示SQL -->
<prop key="hibernate.show_sql">false</prop>
<!-- 显示SQL是否格式化 -->
<prop key="hibernate.format_sql">false</prop>
<!-- 关闭二级缓存 -->
<prop key="hibernate.cache.provider_class">org.hibernate.cache.NoCacheProvider</prop>
<!-- 关闭实体字段映射校验 -->
<prop key="javax.persistence.validation.mode">none</prop>
</props>
</property>
</bean>
</beans> web.xml
<?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" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
id="WebApp_ID" version="3.0">
<display-name>halo</display-name>
<!-- log4j配置 -->
<context-param>
<param-name>webAppRootKey</param-name>
<param-value>springdatajpa.root</param-value>
</context-param>
<context-param>
<param-name>log4jConfigLocation</param-name>
<param-value>classpath:log4j.properties</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
</listener>
<!-- 编码过滤器 -->
<filter>
<filter-name>characterEncodingFilter</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>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- 配置spring监听器 -->
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<!-- 配置缓存清除监听器,负责处理由 JavaBean Introspector 功能而引起的缓存泄露 -->
<listener>
<listener-class>org.springframework.web.util.IntrospectorCleanupListener</listener-class>
</listener>
<context-param>
<param-name>org.restlet.application</param-name>
<param-value>
com.ly.application.MainApplication
</param-value>
</context-param>
<!-- Restlet adapter -->
<servlet>
<servlet-name>RestletServlet</servlet-name>
<servlet-class>org.restlet.ext.servlet.ServerServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>RestletServlet</servlet-name>
<url-pattern>/api/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>DruidStatView</servlet-name>
<servlet-class>com.alibaba.druid.support.http.StatViewServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>DruidStatView</servlet-name>
<url-pattern>/druid/*</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
persistence.xml 不用也可以