我連接到我的應用程序使用此設置與Hibernate數據庫:不將數據保存到數據庫中。 Hibernate和Spring連接
hibernateContext.xml
<bean id="hibernateTemplate" class="org.springframework.orm.hibernate4.HibernateTemplate">
<property name="sessionFactory" ref="sessionFactory" />
</bean>
<bean id="hibernateUserDao" class="org.springframework.web.basepackage.HibernateUserDao">
<property name="hibernateTemplate" ref="hibernateTemplate" />
</bean>
這是hibernate.cfg.xml中
<?xml version="1.0" encoding="UTF-8"?>
<!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>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/fullproject</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">admin</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<property name="hibernate.show_sql">true</property>
<mapping resource="user.hbm.xml" />
</session-factory>
</hibernate-configuration>
這是user.hbm.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="org.springframework.web.basepackage.User" table="users">
<id name="id" column="id">
<generator class="native" />
</id>
<property name="login" column="login"/>
<property name="password" column="password" />
<property name="email" column="email" />
</class>
</hibernate-mapping>
這是我的用戶實體
public class User {
private int id;
private String login;
private String password;
private String email;
public User(){
}
public User(String login, String password, String email){
this.login = login;
this.password = password;
this.email = email;
}
public int getId(){
return id;
}
public String getLogin(){
return login;
}
public String getPassword(){
return password;
}
public String getEmail(){
return email;
}
public void setId(int id){
this.id = id;
}
public void setLogin(String login){
this.login = login;
}
public void setPassword(String password){
this.password = password;
}
public void setEmail(String email){
this.email = email;
}
}
當我嘗試保存數據庫以這種方式「hibernateTemplate.save(用戶)」我趕在控制檯此行 「休眠:插入到用戶(登錄名,密碼,電子郵件)值(?,?,?)「並且更改不保存到數據庫中。我嘗試在user.hbn.xml更改生成器類爲「增量」,因爲我的數據庫表中的ID具有AUTO INCREMENT參數,但它不起作用。
一些資源,你在看正確的服務器和數據庫'本地主機:3306/fullproject'? – gerrytan 2014-11-06 22:12:52
獲取插入語句並將其複製到您的SQL控制檯中。看看它的行爲。你可能有微小的變化/差異,阻止實際提交到數據庫中。 – Aeseir 2014-11-06 22:47:56
服務器和數據庫是正確的 – user3491167 2014-11-07 06:56:21