eclipse JDBC连接到sql server2008提示用户登录失败,怎么弄?
Kim丶 2017-05-30 06:26:33 JAVA代码:
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
public class test {
public static final String driverName = "com.microsoft.jdbc.sqlserver.SQLServerDriver"; // 加载JDBC驱动
public static final String dbURL = "jdbc:sqlserver://localhost:1433;DatabaseName=BookMis"; // 连接服务器和数据库
public static final String userName = "sa"; // 用户名
public static final String userPwd = "900212"; // 密码
public static void main(String[] args) throws Exception {
Connection conn = null;
Class.forName(driverName);
conn = DriverManager.getConnection(dbURL,userName,userPwd);
System.out.println("连接成功");
conn.close();
}
}
运行之后:
Exception in thread "main" com.microsoft.sqlserver.jdbc.SQLServerException: 用户 'BOYOUNG' 登录失败。 ClientConnectionId:5e57ac30-d33c-403c-87aa-9c5687ace49a
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216)
at com.microsoft.sqlserver.jdbc.TDSTokenHandler.onEOF(tdsparser.java:254)
at com.microsoft.sqlserver.jdbc.TDSParser.parse(tdsparser.java:84)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(SQLServerConnection.java:2908)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(SQLServerConnection.java:2234)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(SQLServerConnection.java:41)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(SQLServerConnection.java:2220)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(IOBuffer.java:5696)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(SQLServerConnection.java:1715)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(SQLServerConnection.java:1326)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.login(SQLServerConnection.java:991)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(SQLServerConnection.java:827)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(SQLServerDriver.java:1012)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at 第17天Java数据库与网络编程.test.main(test.java:24)
配置如下: