[冷枫]JSP实战型程序连载

JSP实战型程序连载，由于一个朋友最近在搞JSP，需要点资料，所以呢就收集些经常用到的实战型JSP片段供大家参考，有很多东西可以直接拿来用的，哪怕你只懂一点点语法，我相信如果你能关注本连载也会做简单JSP的。谢谢关注。

从登陆验证开始吧：
String userName = null;
String userPasssword = null;
String testName = jTextField1.getText().toString();
String testPassword = String.valueOf(jTextField2.getText());
String queryString = "select testName ,testPassword from admin";
try {
Statement conn = database1.createStatement();
ResultSet rs = conn.executeQuery(queryString);
userName = rs.getString("username");
userPasssword = rs.getString("password");
} catch (SQLException ex) {
}
System.out.println(userName);
System.out.println(userPasssword);
System.out.println(testName);
System.out.println(testPassword);

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