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J2EE Search的增删查改及检索初步实现 |
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准备数据库:数据库采用mysql,表(book),为演示方便,字段只有2个(id,name)
准 备 包:Hibernate 3.2 Core Libraries
Hibernate 3.2 Annotations
Hibernate 3.2 Entity Manager
Hibernate 3.2 Search
Spring 2.0 AOP Libraries
Spring 2.0 Core Libraries
Spring 2.0 Persistence Core Libraries
persistence.xml
<?xml version="1.0" encoding="UTF-8"?> <persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd" version="1.0"> <persistence-unit name="jpaspringPU" transaction-type="RESOURCE_LOCAL"> <provider>org.hibernate.ejb.HibernatePersistence</provider> <class>com.jpa.Book</class> --此类和数据库book表映射 <properties> <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver" /> <property name="hibernate.connection.url" value="jdbc:mysql://localhost:3306/test" /> <property name="hibernate.connection.username" value="root" /> <property name="hibernate.connection.password" value="root" /> <property name="hibernate.show_sql" value="true"/>
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