import Java.sql.*; 报错包 Java.sql 不存在?请帮帮我!
编译时java kbconn.java
bkconn.java:2: 包 Java.sql 不存在
import Java.sql.*;
程序如下:
package bkconn;
import Java.sql.*;
public class bkconn{
String sDBDriver="sun.jdbc.odbc.JdbcOdbcDriver";
String sConnStr="jdbc:odbc:jspdata";
Connection conn=null;
public bkconn(){
try{
Class.forName(sDBDriver);
}catch (Java.lang.ClassNotFoundException e){
Syste.err.println("bkconn():"+e.getMessage());
}
}
public ResultSet executeQuery(String sql){
rs=null;
try{
conn=DriverManager.getConnection(sConnStr);
Statement stmt=conn.createStatement();
rs=stmt.executeQuery(sql);
}catch (SQLException ex){
System.err.println("aq.executeQuery:"+ex.getMessage());
}
return rs;
}
}