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爲什麼用戶名不使用下面的代碼在網頁上顯示？創建歡迎頁面
String custId = (String) session.getAttribute("customerId");
String emailId = (String) session.getAttribute("emailId");
String phoneNumber = (String) session.getAttribute("phoneNumber");
<body>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<table width="70%" align="center" border="1">
<tr>
<td align="center">Welcome to Going Green !</td>
</tr
因爲沒有指令來呈現用戶名？而看着你的會議，它甚至不在那裏...... – rene 2011-03-02 10:17:17