软件系统开发定制好文章需要耐心阅读…茶凡—Matrix
软件系统开发定制在做前端登录的时候需软件系统开发定制要先理解数据提交的原理,账户和密码框实际就是一个表单数据。
🍕 输入数据后,需要获取输入表单的数据,封装好
🍕 把从表单获取的数据提交给后台,提交成功后就跳转到后台管理系统的主页面。
1、login.html
注意
本文中采用的是 + springboot + java + layui 来创建的项目,如果单纯写html可能会有一些区别。
这里需要引用layui.jquery 来做 。
<!DOCTYPE html><html lang="en" xmlns:th="http://www.thymeleaf.org/"><head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" th:href="@{//unpkg.com/layui@2.6.8/dist/css/layui.css}"> <script type="text/javascript" th:src="@{//unpkg.com/layui@2.6.8/dist/layui.js}"></script> <style type="text/css"> .container{ width: 420px; height: 320px; min-height: 320px; max-height: 320px; position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; padding: 20px; z-index: 130; border-radius: 8px; background-color: #fff; box-shadow: 0 3px 18px rgba(100, 0, 0, .5); font-size: 16px; } .close{ background-color: white; border: none; font-size: 18px; margin-left: 410px; margin-top: -10px; } .layui-input{ border-radius: 5px; width: 300px; height: 40px; font-size: 15px; } .layui-form-item{ margin-left: -20px; } #logoid{ margin-top: -16px; padding-left:150px; padding-bottom: 15px; } .layui-btn{ margin-left: -50px; border-radius: 5px; width: 350px; height: 40px; font-size: 15px; } .verity{ width: 120px; } .font-set{ font-size: 13px; text-decoration: none; margin-left: 120px; } a:hover{ text-decoration: underline; } </style></head><body background="https://cn.bing.com/th?id=OHR.BigHole_ZH-CN2671071218_1920x1080.jpg&rf=LaDigue_1920x1080.jpg&pid=hp"><form class="layui-form" > <div class="container"> <button class="close" title="关闭">X</button> <div class="layui-form-mid layui-word-aux"> <img src="//tva1.sinaimg.cn/crop.0.0.118.118.180/5db11ff4gw1e77d3nqrv8j203b03cweg.jpg" class="layui-nav-img"> </div> <div class="layui-form-item"> <label class="layui-form-label">用户名</label> <div class="layui-input-block"> <input type="text" name="username" id="username"required lay-verify="required" placeholder="请输入用户名" autocomplete="off" class="layui-input"> </div> </div> <div class="layui-form-item"> <label class="layui-form-label">密 码</label> <div class="layui-input-inline"> <input type="password" name="password" id="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input"> </div> </div> <div class="layui-form-item"> <div class="layui-input-block"> <button class="layui-btn" lay-submit lay-filter="login" name="login" id="login"> 登陆 </button> </div> </div> </div></form><script type="text/javascript" src="//unpkg.com/layui@2.6.8/dist/layui.js"></script><script> layui.use(['form','jquery', 'layedit', 'laydate'], function(){ var form = layui.form ,layer = layui.layer ,layedit = layui.layedit ,$= layui.jquery ,laydate = layui.laydate; //监听提交 form.on('submit(login)', function(data){ var $1 = $.trim($("#username").val()); var $2 = $.trim($("#password").val()); if($1 == ''){ layer.msg('用户名不能为空',function() {time:2000}); return false; } if($2 == ''){ layer.msg('密码不能为空',function() {time:2000}); return false; } $.ajax({ url:'/sys-admin/login',//发出请求 type:'post', data:{"id":$1,"password":$2}, success:function (data) { console.log(data) if(data.code==1){//返回1说明登录成功 window.parent.frames.location.href="/about" } if(data.code==0){ layer.msg('登录失败') window.parent.frames.location.href="/login" } } }); return false; }); });</script></body></html>- 1
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2、后台接口数据格式
后台的就不贴代码了,文章末尾可以获取
在做前端登录的时候需要先理解数据提交的原理,账户和密码框实际就是一个表单数据。🍕 输入数据后,需要获取输入表单的数据,封装好
🍕 把从表单获取的数据提交给后台,提交成功后就跳转到后台管理系统的主页面。
1、login.html
注意
本文中采用的是 thymeleaf + springboot + java + layui 来创建的项目,如果单纯写html可能会有一些区别。
这里需要引用layui.jquery 来做 ajax请求。
<!DOCTYPE html><html lang="en" xmlns:th="http://www.thymeleaf.org/"><head> <meta charset="UTF-8"> <title>Title</title> <link rel="stylesheet" th:href="@{//unpkg.com/layui@2.6.8/dist/css/layui.css}"> <script type="text/javascript" th:src="@{//unpkg.com/layui@2.6.8/dist/layui.js}"></script> <style type="text/css"> .container{ width: 420px; height: 320px; min-height: 320px; max-height: 320px; position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; padding: 20px; z-index: 130; border-radius: 8px; background-color: #fff; box-shadow: 0 3px 18px rgba(100, 0, 0, .5); font-size: 16px; } .close{ background-color: white; border: none; font-size: 18px; margin-left: 410px; margin-top: -10px; } .layui-input{ border-radius: 5px; width: 300px; height: 40px; font-size: 15px; } .layui-form-item{ margin-left: -20px; } #logoid{ margin-top: -16px; padding-left:150px; padding-bottom: 15px; } .layui-btn{ margin-left: -50px; border-radius: 5px; width: 350px; height: 40px; font-size: 15px; } .verity{ width: 120px; } .font-set{ font-size: 13px; text-decoration: none; margin-left: 120px; } a:hover{ text-decoration: underline; } </style></head><body background="https://cn.bing.com/th?id=OHR.BigHole_ZH-CN2671071218_1920x1080.jpg&rf=LaDigue_1920x1080.jpg&pid=hp"><form class="layui-form" > <div class="container"> <button class="close" title="关闭">X</button> <div class="layui-form-mid layui-word-aux"> <img src="//tva1.sinaimg.cn/crop.0.0.118.118.180/5db11ff4gw1e77d3nqrv8j203b03cweg.jpg" class="layui-nav-img"> </div> <div class="layui-form-item"> <label class="layui-form-label">用户名</label> <div class="layui-input-block"> <input type="text" name="username" id="username"required lay-verify="required" placeholder="请输入用户名" autocomplete="off" class="layui-input"> </div> </div> <div class="layui-form-item"> <label class="layui-form-label">密 码</label> <div class="layui-input-inline"> <input type="password" name="password" id="password" required lay-verify="required" placeholder="请输入密码" autocomplete="off" class="layui-input"> </div> </div> <div class="layui-form-item"> <div class="layui-input-block"> <button class="layui-btn" lay-submit lay-filter="login" name="login" id="login"> 登陆 </button> </div> </div> </div></form><script type="text/javascript" src="//unpkg.com/layui@2.6.8/dist/layui.js"></script><script> layui.use(['form','jquery', 'layedit', 'laydate'], function(){ var form = layui.form ,layer = layui.layer ,layedit = layui.layedit ,$= layui.jquery ,laydate = layui.laydate; //监听提交 form.on('submit(login)', function(data){ var $1 = $.trim($("#username").val()); var $2 = $.trim($("#password").val()); if($1 == ''){ layer.msg('用户名不能为空',function() {time:2000}); return false; } if($2 == ''){ layer.msg('密码不能为空',function() {time:2000}); return false; } $.ajax({ url:'/sys-admin/login',//发出请求 type:'post', data:{"id":$1,"password":$2}, success:function (data) { console.log(data) if(data.code==1){//返回1说明登录成功 window.parent.frames.location.href="/about" } if(data.code==0){ layer.msg('登录失败') window.parent.frames.location.href="/login" } } }); return false; }); });</script></body></html>- 1
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- 146
- 147
- 148
- 149
- 150
- 151
- 152
- 153
- 154
- 155
- 156
- 157
- 158
- 159
- 160
2、后台接口数据格式
后台的就不贴代码了,文章末尾可以获取
茶凡_Matrix仓亏地址:()