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#2
hwoarangzk2008-09-04 09:34
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Class.forName("oracle.jdbc.driver.OracleDriver");
String url = "jdbc:oracle:thin:@127.0.0.1:1521:yuanchao";
con = DriverManager.getConnection(url,"scott","tiger");
st = con.createStatement();
String sql = "select * from emp where empno="+p+" and ename='"+name+"'";
System.out.println(sql);
b = st.execute(sql);
System.out.println(p+name);
System.out.println(b);
我就是想做一个用户名和密码验证的例子,但好像返回的都是true。。
谢谢大家帮忙看看 !