每日总结 4.19

今天进行了供货商web的编写，首先进行了登陆界面的设计优化，对于数据的查询用表格显示，明天继续对供货商页面继续进行数据的操作，登陆界面已经完成。

 

<!DOCTYPE HTML>
<html>
  <head>
    <title>登录界面</title>
    <meta charset="utf-8">
    <meta http-equiv="pragma" content="no-cache">
    <meta http-equiv="cache-control" content="no-cache">
    <meta http-equiv="expires" content="0">    
    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
    <meta http-equiv="description" content="This is my page">
<link rel="stylesheet" type="text/css" href="css.css" />
  </head>
  <body>
          <form name="form1" action="" method="post">
              <h1>供货商登录</h1>
            <input class=input_1 id=username size=15  name="username"  placeholder=用户名><br />
              <input class=input_1 id=password type=text size=15 name="password" placeholder=密码><br />

               <br/>
            <input class=input_3 type="button" onclick="login()" value="登录" />
            <input class=input_3 type="button"  onclick=document.form1.reset() value="重置" /> 
            <input class=input_3 type="button"  onclick="zhucea()" value="注册" /> 
         </form>
        <script type="text/javascript" src="script.js"></script>        
  </body>
</html>
case "zc":
            String name=request.getParameter("username");
            String password=request.getParameter("password");
            String address=request.getParameter("address");
            System.out.printf(address);
            d.add(name, password, address);
            request.getRequestDispatcher("login.html").forward(request, response);
            break;
        case "queren":
            String username=request.getParameter("username");
            String passwords=request.getParameter("password");
            //response.getWriter().println("<script>alert('此用户您无权限查看')</script>");
            //response.getWriter().println("<script>window.location.href='./index.jsp'</script>");
            if(d.check(username, passwords)) {
                request.getRequestDispatcher("lay.jsp").forward(request, response);
            }else {
                response.setContentType("text/html;charset=utf-8");
                PrintWriter out = response.getWriter();
                out.println("<script language=javascript>alert('密码错误');window.location='login.html'</script>");
            }
            
            break;

 

posted @ 2023-04-19 22:08  一个小虎牙  阅读(24)  评论(0)    收藏  举报