用一个对象中读出信息进行出入的代码片段

@Test
public void test() throws ClassNotFoundException {
Tools tools=new Tools();
Student student=new Student(007, "tegong", "yantaibaifen");

String sql="insert into users values("+student.getId()+""
+ ",'"+student.getNameString()+"','"+student.getSconString()+"')";
tools.updatele(sql);
}