ORA-01017: invalid username/password; logon denied
用户名 和密码都是可以用正常使用,是dba权限,但是程序执行时就会报错:
ORA-01017: invalid username/password; logon denied
那位帮帮小弟 急急急急急急急急急急急急急急!!!!!!!
分少可以加。
问题点数:50、回复次数:5Top
1 楼wuwen19(按时打发)回复于 2005-11-02 18:26:34 得分 20
把语句写出来,是不是你程序语句有问题,
还有就是密码可以加密的,
看看是不是被别人加密过了,Top
2 楼ckc(火)回复于 2005-11-03 08:15:46 得分 30
连接串要写对Top
3 楼ghy1979(程序)回复于 2005-11-03 08:32:24 得分 0
//Êý¾Ý¿âÁ¬½Ó
package tsglxt;
import java.sql.*;
import oracle.sql.*;
import oracle.jdbc.driver.OracleResultSet;
public class Conn{
String sDBDriver = "oracle.jdbc.driver.OracleDriver";
String sConnStr = "jdbc:oracle:thin:@localhost:1521:lib";
//Connection connect = null;
String user="bigroc";
String password="roc";
Connection connect=null;
ResultSet rs = null;
public Conn() {
try {
Class.forName(sDBDriver);
}
catch(java.lang.ClassNotFoundException e){
System.err.println( e.getMessage());
}
}
public ResultSet executeQuery(String sql) {
rs = null;
String r;
try {
connect = DriverManager.getConnection(sConnStr,user,password);
Statement stmt = connect.createStatement();
rs = stmt.executeQuery(sql);
while(rs.next()){
r=rs.getString(1).trim();
System.out.println(r);}
}
catch(SQLException ex) {
System.out.println("Ö´ÐÐDataBase::QuerySQL(String)µ÷ÓÃSQLÓï¾ä "+sql+" ʱ³ö´í;\r\n´íÎóΪ:"+ex);
}
return rs;
}
public void executeUpdate(String sql) {
try {
connect = DriverManager.getConnection(sConnStr,user,password);
Statement stmt = connect.createStatement();
stmt.executeUpdate(sql);
}
catch(SQLException ex) {
System.err.println(ex.getMessage());
}
}
public void releaseConn()
{
try
{
connect.close();
}
catch(SQLException e){System.out.println("¹Ø±ÕÊý¾Ý¿âÁ¬½Óʱ³ö´í;\r\n´íÎóΪ:"+e);}
}
/* public static void main(String arg[]){
String sql="select ID from member";
conn connecting=new conn();
connecting.executeQuery(sql);
}*/
}Top
4 楼ghy1979(程序)回复于 2005-11-03 08:32:56 得分 0
这就是那段程序,不知道那里有问题Top
5 楼ghy1979(程序)回复于 2005-11-03 12:53:21 得分 0
呵呵 问题解决了,谢谢Top
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