我正在尝试在eclipse中运行以下代码
package com.trial;
import java.sql.*;
import java.io.*;
import org.hibernate.*;
import org.hibernate.cfg.*;
public class AddStudent {
private static SessionFactory sessionFactory;
public static void main(String args[]) throws Exception {
DataInputStream d = new DataInputStream(System.in);
System.out.println("ENTER YOUR NAME");
String name = d.readLine();
System.out.println("ENTER YOUR DEGREE");
String degree = d.readLine();
System.out.println("ENTER YOUR PHONE");
int phone = Integer.parseInt(d.readLine());
System.out.println("Name: " + name);
System.out.println("Degree: " + degree);
System.out.println("Phone: " + phone);
if ((name.equals("") || degree.equals(""))) {
System.out.println("Information Required");
}
else {
try {
sessionFactory = new Configuration().configure("com//xml//hibernate.cfg.xml").buildSessionFactory();
}
catch (Exception e) {
System.out.println(e.getMessage());
}
Session s = sessionFactory.openSession();
Student stu = new Student();
stu.setName(name);
stu.setDegree(degree);
stu.setPhone(phone);
s.save(stu);
System.out.println("Added to Database");
if (s != null)
s.close();
}
}
}
但在创建无法读取XML的会话工厂对象时遇到Runtime异常。
我正在使用以下xml文件
的hibernate.cfg.xml
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory name="studentFactory">
<property name="connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="connection.url">jdbc:mysql://localhost:3306/ganeshdb</property>
<property name="connection.username">****</property>
<property name="connection.password">****</property>
<property name="connection.pool_size">10</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="show_sql">true</property>
<property name="hbm2ddl.auto">create</property>
<mapping resource="com//xml//student.hbm.xml" />
</session-factory>
</hibernate-configuration>
映射文件
<?xml version="1.0"? encoding='UTF-8'?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://www.hibernate.org/hibernate-configuration-3.0.dtd">
<hibernate-mapping>
<class name="com.trial.Student" table="studentdemo">
<id name="id" type="int" column="ID">
<generator class="increment" />
</id>
<property name="name" column="name" />
<property name="degree" column="degree" />
<property name="phone" column="phone" />
</class>
</hibernate-mapping>
帮助。
答案 0 :(得分:0)
<mapping resource="student.hbm.xml" />
并确保它与hibernate.cfg.xml
位于同一目录中