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Re:weblogic 问题，超级高手请进 [Re:itemp]

freetkh

发贴: 0
积分: 0

于 2003-08-29 08:30

我用了下面的程序是能操作数据库，但不知道怎么配置weblogic.

package tkh.jdbc.dbmaker;

//import javax.swing.*;
import java.sql.*;
import java.io.*;
import java.util.*;
import dbmaker.sql.*;

public class DataAccess// extends JApplet
{
private String dbName="";
private String userId="";
private String userPwd="";
private Connection cnn=null;
private String driver="dbmaker.sql.JdbcOdbcDriver";

public static void main(String[] args)
{
DataAccess app=new DataAccess("DBSAMPLE4","SYSADM","");
}

public DataAccess(String db,String id,String pwd)
{
dbName=db;
userId=id;
userPwd=pwd;
if(beginConnect()==0)
return;
readData("allType");
}

private int beginConnect()
{
try
{
prt("注册驱动:\n");
Class.forName(driver).newInstance();
}
catch(Exception e)
{
prt("数据驱动注册出错:\n");
prt("Message:"+e.getMessage());
e.printStackTrace();
return 0;
}
try
{
//DriverManager.registerDriver(new dbmaker.sql.JdbcOdbcDriver());
prt("连接数据库:\n");
cnn=DriverManager.getConnection("jdbc:dbmaker:"+dbName,userId,userPwd);
return 1;
}
catch(SQLException e)
{
prt("连接dbmaker数据库出错：\n");
//while(e!=null)
//{
prt("Message:"+e.getMessage());
//e=e.getNextException();
e.printStackTrace();
prt(" ");
//}
cnn=null;
return 0;
}
}

public void readData(String tableName)
{
try
{
Statement stmt=cnn.createStatement();
ResultSet rs=stmt.executeQuery("select * from "+tableName);
ResultSetMetaData rsmd=rs.getMetaData();
int cols=rsmd.getColumnCount();
int i=0;
prt("共有："+cols+"列。");
for(i=0;i<cols;i++)
{
prt("列:"+i);//Stringrsmd.getColumnName()+"\t");
}
prt(" ");
}
catch(Exception e)
{
prt("数据读取错误:\n");
prt(e.getMessage());
e.printStackTrace();
}
}

private void prt(String s)
{
System.out.println Moon

;
}
}

话题树型展开

人气	标题	作者	字数	发贴时间
8920	weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	110	2003-08-28 18:01
8569	Re:weblogic 问题，超级高手请进	itemp	30	2003-08-28 20:41
8263	Re:weblogic 问题，超级高手请进	freetkh	2471	2003-08-29 08:30
8685	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	ditty	15	2003-08-29 14:40
8312	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	why	145	2003-08-29 05:48
8291	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	167	2003-08-29 08:41
8432	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	jameszhang	117	2003-08-29 09:22
8219	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	305	2003-08-29 09:31
8512	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	itemp	89	2003-08-29 09:34
8191	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	50	2003-08-29 09:37
8416	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	jameszhang	31	2003-08-29 09:36
8214	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	84	2003-08-29 09:42
8320	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	jameszhang	17	2003-08-29 09:46
9126	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	hwx	44	2003-08-29 14:21
8174	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	58	2003-08-29 14:25
8770	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	ditty	102	2003-08-29 14:33
8169	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	34	2003-08-29 14:45
8789	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	ditty	26	2003-08-29 14:52
8243	Re:weblogic 问题，超级高手请进 (In fact, it's a DBMaker Q)	freetkh	30	2003-08-30 09:39

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