这是我的代码我在eclipse中创建了一个动态Web项目,并编写了持久化类和下面的代码。我也在mysql中创建了数据库,但我没有得到这个自动表创建。我在普通的java项目中得到了它,但在动态Web项目中我得到了#34;请求的资源不可用。"当我运行Test.java时,我应该在web.xml或index.jsp中写任何东西吗?
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url"> jdbc:mysql://localhost:3306/studentdb </property>
<property name="hibernate.connection.username">studb</property>
<property name="hibernate.connection.password">12345</property>
<property name="connection.pool_size"> 1</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hbm2ddl.auto">create</property>
<property name="show_sql">true</property>
<!-- List of XML mapping files -->
<mapping resource="student.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Test.java
public class Test {
public static void main(String[] args) {
Configuration cfg=new Configuration();
cfg.configure("hibernate.cfg.xml");
cfg.buildSessionFactory();
}
}
student.hbm.xml
<hibernate-mapping>
<class name="com.javathub.Student" table="stu_details">
<id name="id">
<generator class="assigned"></generator>
</id>
<property name="name"></property>
<property name="branch"></property>
<property name="fee"></property>
</class>
</hibernate-mapping>
的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" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>Univerysity</display-name>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>