在Spring xml文件中隐藏数据源密码

在Spring xml文件中隐藏数据源密码

是的，你可以这样做。您将必须围绕数据源类创建一个包装器bean。这是我以前做过的一个例子。希望这可以帮助！

<beans>    <bean id="someDao" >         <property name="datasource"> <ref local="secureDataSource"/>        </property>    </bean>    <bean id="secureDataSource" >        <property name="driverClassName"> <value><your driver></value>        </property>        <property name="url"> <value><your url></value>        </property>          <property name="username"> <value><your user id></value>        </property>        <property name="password"> <value><encrypted_pwd></value>        </property>     </bean> </beans>

然后，在SecureDataSource类中，您将需要解密密码。

import java.sql.Connection;import java.sql.SQLException;public class SecureDataSource extends DriverManagerDataSource{    private String url;    private String username;    private String password;        public void setUrl(String url) {        this.url = url;    }        public void setUsername(String username) {        this.username = username;    }        public void setPassword(String password) {        this.password = password;    }    protected Connection getConnectionFromDriverManager() throws SQLException {        String decryptedPassword = null;        //decrypt the password here        return getConnectionFromDriverManager(url,username,decryptedPassword);    }}