实验要求：
将实验2中的系统用户登录和注册页面改为JSP页面，并部署自己的Web应用于Tomcat服务器中
具体要求：
完成登录JSP页面设计和注册页面设计
在登录页面表单中使用request对象获取用户信息，建立新的JSP页面完成登录验证（用户名和密码自己指定即可）。
验证结果显示（如登录成功/用户名密码错误，可以使用JavaScript，也可以使用新的JSP页面）。
在注册页面表单中使用request对象获取用户注册信息（注册项目由自己指定），在新的JSP页面显示用户注册信息，并提示注册成功。
代码
登录页面index.html
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | <meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>jsp作业</title><link href="css/bootstrap.min.css" rel="external nofollow"><nav class="navbar navbar-default"><div class="container-fluid"> <div class="navbar-header"> <a class="navbar-brand" href="./" rel="external nofollow">jsp作业</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav navbar-right"><li><a href="login.jsp" rel="external nofollow">登录</a></li> </ul></div> </div></nav><div class="container"> <div class="jumbotron"> <h1>Hello, world!</h1> <p>这是一个jsp作业</p> </div></div> |
登录页面login.jsp
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 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class="form-signin-heading">登录到jsp作业</h2> <label for="">用户名</label> <input type="text" name="username" id="username" class="form-control" placeholder="请输入用户名" required="" autofocus=""><br><label for="">密码</label> <input type="password" name="password" id="password" class="form-control" placeholder="请输入密码" required=""><div class="checkbox"> <label> <input type="checkbox" value="remember-me" checked=""> 记住密码 </label> </div> <button type="submit" class="btn btn-primary" id="btn-login">登录</button> <a href="reg.jsp" rel="external nofollow" class="btn btn-default">注册</a> </form> </div> <div class="col-md-4"> </div> </div></div><p>登录结果页面login-check.jsp</p><div class="jb51code"><pre class="brush:xhtml;"> <meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>登录</title><link href="css/bootstrap.min.css" rel="external nofollow"><nav class="navbar navbar-default"><div class="container-fluid"> <div class="navbar-header"> <a class="navbar-brand" href="./" rel="external nofollow">jsp作业</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav navbar-right"><li><a href="login.jsp" rel="external nofollow">登录</a></li> </ul></div> </div></nav><div class="container"> <div class="row"> <div class="col-md-4"> </div> <div class="col-md-4"> <form class="form-signin" method="post" action="login-check.jsp"> <h2 class="form-signin-heading">登录到jsp作业</h2> <label for="">用户名</label> <input type="text" name="username" id="username" class="form-control" placeholder="请输入用户名" required="" autofocus=""><br><label for="">密码</label> <input type="password" name="password" id="password" class="form-control" placeholder="请输入密码" required=""><div class="checkbox"> <label> <input type="checkbox" value="remember-me" checked=""> 记住密码 </label> </div> <button type="submit" class="btn btn-primary" id="btn-login">登录</button> <a href="reg.jsp" rel="external nofollow" class="btn btn-default">注册</a> </form> </div> <div class="col-md-4"> </div> </div></div><p>注册页面reg.jsp</p><div class="jb51code"><pre class="brush:xhtml;"> <meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>注册</title><link href="css/bootstrap.min.css" rel="external nofollow"><nav class="navbar navbar-default"><div class="container-fluid"> <div class="navbar-header"> <a class="navbar-brand" href="./" rel="external nofollow">jsp作业</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav navbar-right"><li><a href="login.jsp" rel="external nofollow">登录</a></li> </ul></div> </div></nav><div class="container"> <div class="row"> <div class="col-md-4"> </div> <div class="col-md-4"> <form class="form-signin" action="reg-submit.jsp" method="post"> <h2 class="form-signin-heading">注册到jsp作业</h2> <div id="info"> </div> <label for="">用户名</label> <input type="text" name="username" id="username" class="form-control" placeholder="请输入用户名" required="" autofocus=""><br><label for="">密码</label> <input type="password" name="password" id="password" class="form-control" placeholder="请输入密码" required=""><br><label for="">重复密码</label> <input type="password" name="password2" id="password2" class="form-control" placeholder="请再次输入密码" required="" maxlength="16"><br><button type="submit" class="btn btn-primary" id="btn-reg">注册</button> <a href="login.jsp" rel="external nofollow" class="btn btn-default" id="btn-reg">返回登录</a> </form> </div> <div class="col-md-4"> </div> </div></div><p>注册结果页面reg-submit.jsp</p><div class="jb51code"><pre class="brush:xhtml;"> <meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><title>结果</title><link href="css/bootstrap.min.css" rel="external nofollow"><nav class="navbar navbar-default"><div class="container-fluid"> <div class="navbar-header"> <a class="navbar-brand" href="./" rel="external nofollow">jsp作业</a> </div> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav navbar-right"><li><a href="login.jsp" rel="external nofollow">登录</a></li> </ul></div> </div></nav><div class="container"> 注册成功</div>"); out.println("</pre><ul class="list-group">");<br> out.println("<p></p><li class="list-group-item">用户名：" + username + "</li><p>");<br> out.println("</p><li class="list-group-item">密码：" + password + "</li><p>");<br> out.println("</p></ul><p>");<br> }<br> else{<br> out.println("</p><div class="alert alert-danger" role="alert">两次密码输入不一致，请重新输入</div><p>");<br> }<br> %></p></div></pre></div><p><span style="color: #ff0000"><strong>效果 </strong></span></p><p style="text-align: center"><img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-1413bc1229321e19689e4f65d379aecc.png"></p><p style="text-align: center"><img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-e33f3cac2c3968d6c0ca90574055b699.png"></p><p style="text-align: center"><img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-3e5eafef7bbb88ee53197ef02ac5b58f.png"></p><p style="text-align: center"><img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-7567886975110c952f1120e658f4465e.png"></p><p style="text-align: center"><img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-afe6f69ccee9f9eec2cd61548986720f.png"></p><p style="text-align: left">到此这篇关于使用JSP实现简单的用户登录注册页面示例代码解析的文章就介绍到这了,更多相关JSP实现简单的用户登录注册页面内容请搜索IT俱乐部以前的文章或继续浏览下面的相关文章希望大家以后多多支持IT俱乐部！</p></pre></div><div class="lbd_bot clearfix"> <span id="art_bot" class="jbTestPos"></span> </div><div class="tags clearfix"> <i class="icon-tag"></i><p></p><ul class="meta-tags"><li class="tag item"><a href="http://common.jb51.net/tag/JSP/1.htm" target="_blank" title="搜索关于JSP的文章" rel="nofollow noopener">JSP</a></li><li class="tag item"><a href="http://common.jb51.net/tag/%E7%99%BB%E5%BD%95/1.htm" target="_blank" title="搜索关于登录的文章" rel="nofollow noopener">登录</a></li><li class="tag item"><a href="http://common.jb51.net/tag/%E6%B3%A8%E5%86%8C/1.htm" target="_blank" title="搜索关于注册的文章" rel="nofollow noopener">注册</a></li></ul></div><div class="lbd clearfix"> <span id="art_down" class="jbTestPos"></span> </div><div id="shoucang"></div><div class="xgcomm clearfix"><h2>相关文章</h2><ul><li class="lbd clearfix"><span id="art_xg" class="jbTestPos"></span></li><li><div class="item-inner"><a href="https://www.2it.club/article/129598.htm" title="JSP页面跳转方法大全" class="img-wrap" target="_blank" rel="noopener"> <img decoding="async" src="https://www.2it.club/wp-content/uploads/2023/02/frc-1a1b05c64693fbf380aa1344a7812747.png"></a><p></p><div class="rbox"><div class="rbox-inner"><p><a class="link title" target="_blank" href="https://www.2it.club/article/129598.htm" title="JSP页面跳转方法大全" 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