50 lines
1.5 KiB
Plaintext
50 lines
1.5 KiB
Plaintext
<%--
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Created by IntelliJ IDEA.
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User: 25589
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Date: 2024/11/18
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Time: 上午10:52
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To change this template use File | Settings | File Templates.
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--%>
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<%@ page contentType="text/html;charset=UTF-8" language="java" %>
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<html>
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<head>
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<title>登录页面</title>
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<link rel="stylesheet" href="${pageContext.request.contextPath}/css/login.css">
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</head>
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<body>
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<form action="${pageContext.request.contextPath}/userAction">
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<table class="login-table">
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<tr>
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<td colspan="2" style="background-color: #bbb">用户登录信息录入，<span style="color: red">*</span>为必填</td>
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</tr>
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<tr>
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<td><label for="username">用户名</label></td>
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<td><input type="text" name="username" id="username"></td>
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</tr>
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<tr>
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<td><label for="password">密码</label></td>
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<td><input type="password" name="password" id="password"></td>
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</tr>
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<tr>
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<td colspan="2"><input type="submit" value="登录" style="margin: auto"></td>
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</tr>
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</table>
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</form>
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</body>
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<script>
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<%
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String loginFlag=request.getParameter("loginflag");
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String username=request.getParameter("username");
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if(loginFlag==null){ //无登录失败标识，是正常访问登录页面
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loginFlag="";
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}
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if(loginFlag.equals("1")){
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out.println("alert('用户【"+username+"】不存在！')");
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}else if(loginFlag.equals("2")){
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out.println("alert('密码错误！')");
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}
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%>
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</script>
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</html>
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