大家早上好,
我在尝试使数据库正常工作时遇到问题。我正在使用Eclipse和Apache Derby 10.12.1.1。当我进入数据库开发透视图时,可以轻松连接到数据库并编辑表。Picture of Connected DB
要连接到数据库,我使用Derby Embedded JDBC Driver版本10.2。但是,当我尝试从Java程序访问数据库时,它给了我SQLException:没有找到合适的驱动程序。这是我的代码:
public class Test3 {
public static void main(String[] args) throws ClassNotFoundException, SQLException {
Connection connection = DriverManager.getConnection("jdbc:derby:.../DB/db;create=false");
Statement stmt = connection.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * FROM USERS WHERE USERS.USERID = 123456");
int i = 1;
while (rs.next()) {
System.out.println(i + ": " + rs.getString(1) + ", " + rs.getString(2));
i++;
}
stmt.close();
connection.close();
}
}
并且ErrorMassage看起来像这样:
Exception in thread "main" java.sql.SQLException: No suitable driver found for jdbc:derby:.../DB/db;create=false
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:702)
at java.sql/java.sql.DriverManager.getConnection(DriverManager.java:251)
at scraping/other.Test3.main(Test3.java:12)
有人可以帮我吗?
亲切的问候,
Patty23
我的问题通过将驱动程序添加到Javaproject的Build Path中解决。
亲切的问候,Patty23