我已經(jīng)編寫了這段代碼，以便使用檢查用戶名和密碼的bean和servlet從jsp登錄。從mysql數(shù)據(jù)庫。代碼如下：index.jsp:<%@page contentType="text/html" pageEncoding="UTF-8"%><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <style type="text/css"> body { background-color:#AFC7C7; padding: 0; margin: 0; } div.wrapper { margin-left: 10%; margin-right: 10%; background-color:#6D7B8D; height: 620px; padding-top:0px; border: thin solid #000000; } div#image{ padding-top:1%; padding-bottom:1%; } div#adminlogin{ width:35%; height:50%; background-color:#AFC7C7; border-width:thin; border-style:solid; border-color:#000000; margin: 0 auto; text-align:left; overflow: hidden; padding: 5px; } hr { height:1px; color:#000000; background-color:#000000; width:99%; margin-left: 0 ; margin-right: auto ; border-style:solid; } .inputtext { width: 350px; height: 30px; Font-Family:Arial; Font-Size:18px } </style> <script language="javascript" type="text/javascript"> function clearText(field){ if (field.defaultValue == field.value) field.value = ''; else if (field.value == '') field.value = field.defaultValue; }問題是瀏覽器僅顯示loginJsp.jsp的空白頁，但我希望它在adminHome.jsp中顯示Hello World。問題可能在哪里？請幫助我進(jìn)行故障排除。
將表單提交到與數(shù)據(jù)庫交互的Servlet，結(jié)果顯示在空白頁中
手掌心
2019-12-07 14:08:00
