java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]用? '(null)' 登?失?。原因: 未与信任 SQL Server ?接相??。
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]用? 'sa' 登?失?。
enating scoke..........
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步骤A图.
https://p-blog.csdn.net/images/p_blog_csdn_net/masuwen/EntryImages/20090405/1.JPG
步骤B图.
https://p-blog.csdn.net/images/p_blog_csdn_net/masuwen/EntryImages/20090405/2.JPG
步骤C图.
https://p-blog.csdn.net/images/p_blog_csdn_net/masuwen/EntryImages/20090405/3.JPG
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
/**
*
* @author Administrator
* @version 2009-4-5
* @deprecated
*/
public class JdbcTest {
public static void main(String[] args) {
try {
String url = "jdbc:microsoft:sqlserver://localhost:1433;databasename=aicdata";
// mydb为数据库
String user ="sa";
String password ="";
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver")
.newInstance();
Connection conn = DriverManager.getConnection(url, user, password);
System.out.println("Connection Successful!");
Statement stmt = conn.createStatement();
ResultSet rstt = stmt.executeQuery("select *from users");
while( rstt.next()){
System.out.print( rstt.getInt("U_ID")+"/t");
System.out.print( rstt.getString("U_NAME")+"/t");
System.out.print( rstt.getString("U_PASSWORD")+"/t");
System.out.print( rstt.getString("U_PASSWORD")+"/t");
System.out.print( rstt.getString("U_ROLE")+"/t");
System.out.println("/n");
}
} catch (Exception e) {
e.printStackTrace();
}
}
}//end jdbcTest
数据库
数据库名; aicdata
数据库表名; users
create table users(
U_ID int NOT NULL ,
U_NAME varchar (30) NOT NULL ,
U_PASSWORD varchar (30) NOT NULL ,
U_ROLE varchar (30)
)
insert into msw values( 1,'user1',1111,'admin');
insert into msw values(2,'user1',2111,'admin');
insert into msw values( 3,'user1',3111,'admin');
好运,祝您接続成功。
out.......................
Connection Successful!
1 user1 1111 1111 1
2 manager1 2222 2222 2
3 user3 3333 3333 3