要捕获异常啊!
就是run中的内容放到try{}catch(Exception e){}中try{
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
Connection conDB = DriverManager.getConnection(
"jdbc:oracle:thin:@xxx.xxx.xxx.xxx:xxxx:xxx", "xxxx", "xxxx");
Statement stat = conDB.createStatement(java.sql.ResultSet.
TYPE_SCROLL_INSENSITIVE,
java.sql.ResultSet.
CONCUR_READ_ONLY);
String sqlstr =
"select * from xxxx ";
ResultSet rs = stat.executeQuery(sqlstr);
while(rs.next()){ //********这也是需要加的
String send_text = rs.getString(0);
System.out.println(send_text);
}
new Reminder(5);
}catch(Exception e){}
就是run中的内容放到try{}catch(Exception e){}中try{
Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
Connection conDB = DriverManager.getConnection(
"jdbc:oracle:thin:@xxx.xxx.xxx.xxx:xxxx:xxx", "xxxx", "xxxx");
Statement stat = conDB.createStatement(java.sql.ResultSet.
TYPE_SCROLL_INSENSITIVE,
java.sql.ResultSet.
CONCUR_READ_ONLY);
String sqlstr =
"select * from xxxx ";
ResultSet rs = stat.executeQuery(sqlstr);
while(rs.next()){ //********这也是需要加的
String send_text = rs.getString(0);
System.out.println(send_text);
}
new Reminder(5);
}catch(Exception e){}
加到你的classpath中
to moumouren(某某人):驱动已经加了,就像geyf(我在学java) 所说,把run 的代码放进try就行了!谢谢:)
结账~~~hoho~~~@_@
String send_text = rs.getString(0);
应该是
String send_text = rs.getString(1);0是无效的列索引~~hoho~~~~