laravel创建框架（laravel-cms登录功能控制器创建）
php artisan make:controller admin\LoginController以上我们创建一个LoginController文件用来处理用户的登录请求和退出登录请求，，今天小编就来聊一聊关于laravel创建框架?接下来我们就一起去研究一下吧!
laravel创建框架
php artisan make:controller admin\LoginController
以上我们创建一个LoginController文件用来处理用户的登录请求和退出登录请求，
<?php
namespace App\Http\Controllers\admin;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
class LoginController extends Controller
{
//
public function index()
{
return view("admin.login");
}
public function loginAct(Request $request)
{
dd($request);
}
public function logout(){
}
}
注：在这个控制器里，我们有两个方法，默认的index方法，我们使用laravel提供的view函数来显示一个login的界面，这个界面在resources/views/admin里，一个login.blade.php的文件，view方法会找到resources/views这个文件夹中，admin.blade对应admin文件夹下的login.blade.php
<!DOCTYPE html>
<html lang="{{ str_replace('_', '-', app()->getLocale()) }}">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Laravel</title>
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<link href="https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700&display=swap" rel="stylesheet">
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<style>
/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */html{line-height:1.15;-webkit-text-size-adjust:100%}body{margin:0}a{background-color:transparent}[hidden]{display:none}html{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.5}*,:after,:before{box-sizing:border-box;border:0 solid #e2e8f0}a{color:inherit;text-decoration:inherit}svg,video{display:block;vertical-align:middle}video{max-width:100%;height:auto}.bg-white{--bg-opacity:1;background-color:#fff;background-color:rgba(255,255,255,var(--bg-opacity))}.bg-gray-100{--bg-opacity:1;background-color:#f7fafc;background-color:rgba(247,250,252,var(--bg-opacity))}.border-gray-200{--border-opacity:1;border-color:#edf2f7;border-color:rgba(237,242,247,var(--border-opacity))}.border-t{border-top-width:1px}.flex{display:flex}.grid{display:grid}.hidden{display:none}.items-center{align-items:center}.justify-center{justify-content:center}.font-semibold{font-weight:600}.h-5{height:1.25rem}.h-8{height:2rem}.h-16{height:4rem}.text-sm{font-size:.875rem}.text-lg{font-size:1.125rem}.leading-7{line-height:1.75rem}.mx-auto{margin-left:auto;margin-right:auto}.ml-1{margin-left:.25rem}.mt-2{margin-top:.5rem}.mr-2{margin-right:.5rem}.ml-2{margin-left:.5rem}.mt-4{margin-top:1rem}.ml-4{margin-left:1rem}.mt-8{margin-top:2rem}.ml-12{margin-left:3rem}.-mt-px{margin-top:-1px}.max-w-6xl{max-width:72rem}.min-h-screen{min-height:100vh}.overflow-hidden{overflow:hidden}.p-6{padding:1.5rem}.py-4{padding-top:1rem;padding-bottom:1rem}.px-6{padding-left:1.5rem;padding-right:1.5rem}.pt-8{padding-top:2rem}.fixed{position:fixed}.relative{position:relative}.top-0{top:0}.right-0{right:0}.shadow{box-shadow:0 1px 3px 0 rgba(0,0,0,.1),0 1px 2px 0 rgba(0,0,0,.06)}.text-center{text-align:center}.text-gray-200{--text-opacity:1;color:#edf2f7;color:rgba(237,242,247,var(--text-opacity))}.text-gray-300{--text-opacity:1;color:#e2e8f0;color:rgba(226,232,240,var(--text-opacity))}.text-gray-400{--text-opacity:1;color:#cbd5e0;color:rgba(203,213,224,var(--text-opacity))}.text-gray-500{--text-opacity:1;color:#a0aec0;color:rgba(160,174,192,var(--text-opacity))}.text-gray-600{--text-opacity:1;color:#718096;color:rgba(113,128,150,var(--text-opacity))}.text-gray-700{--text-opacity:1;color:#4a5568;color:rgba(74,85,104,var(--text-opacity))}.text-gray-900{--text-opacity:1;color:#1a202c;color:rgba(26,32,44,var(--text-opacity))}.underline{text-decoration:underline}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.w-5{width:1.25rem}.w-8{width:2rem}.w-auto{width:auto}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}@media (min-width:640px){.sm\:rounded-lg{border-radius:.5rem}.sm\:block{display:block}.sm\:items-center{align-items:center}.sm\:justify-start{justify-content:flex-start}.sm\:justify-between{justify-content:space-between}.sm\:h-20{height:5rem}.sm\:ml-0{margin-left:0}.sm\:px-6{padding-left:1.5rem;padding-right:1.5rem}.sm\:pt-0{padding-top:0}.sm\:text-left{text-align:left}.sm\:text-right{text-align:right}}@media (min-width:768px){.md\:border-t-0{border-top-width:0}.md\:border-l{border-left-width:1px}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (min-width:1024px){.lg\:px-8{padding-left:2rem;padding-right:2rem}}@media (prefers-color-scheme:dark){.dark\:bg-gray-800{--bg-opacity:1;background-color:#2d3748;background-color:rgba(45,55,72,var(--bg-opacity))}.dark\:bg-gray-900{--bg-opacity:1;background-color:#1a202c;background-color:rgba(26,32,44,var(--bg-opacity))}.dark\:border-gray-700{--border-opacity:1;border-color:#4a5568;border-color:rgba(74,85,104,var(--border-opacity))}.dark\:text-white{--text-opacity:1;color:#fff;color:rgba(255,255,255,var(--text-opacity))}.dark\:text-gray-400{--text-opacity:1;color:#cbd5e0;color:rgba(203,213,224,var(--text-opacity))}.dark\:text-gray-500{--tw-text-opacity:1;color:#6b7280;color:rgba(107,114,128,var(--tw-text-opacity))}}
</style>
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<script src="https://cdn.jsdelivr.net/npm/jquery@3.5.1/dist/jquery.slim.min.js" integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C OGpamoFVy38MVBnE IbbVYUew OrCXaRkfj" crossorigin="anonymous"></script>
<link href="{{asset('bootstrap/css/bootstrap.min.css')}}" rel="stylesheet">
<script type="text/javascript" src="{{asset('bootstrap/js/bootstrap.bundle.min.js')}}"></script>
<style>
body {
font-family: 'Nunito', sans-serif;
}
</style>
</head>
<body class="antialiased">
<div class="container">
<div class="row justiry-content-center align-items-center">
<div class="col-8 offset-2">
<form method="post" action="{{url('/loginAct')}}">
@csrf
<div class="form-group row">
<label for="exampleInputEmail1" class="col-sm-2">用户名</label>
<input type="text" name="username" class="form-control col-sm-10" id="exampleInputEmail1" aria-describedby="emailHelp" value="{{old('username')}}">
@error('username')
<div class="alert alert-danger col-sm-12">{{ $message }}</div>
@enderror
</div>
<div class="form-group row">
<label for="exampleInputPassword1" class="col-sm-2">密码</label>
<input type="password" name="password" class="form-control col-sm-10" id="exampleInputPassword1">
@error('password')
<div class="alert alert-danger col-sm-12">{{ $message }}</div>
@enderror
</div>
<button type="submit" class="btn btn-primary">登录</button>
</form>
</div>
</div>
</div>
</body>
<style lang="less">
html,body{
width:100%;
height:100%;
}
.container{
height:100%;
}
.row{
height:100%;
text-align:center;
}
</style>
</html>
注：
我们看下form表单的action {{url('/loginAct')}},这个是laravel为我们提供的获取url路径的方法，那么，这个loginAct是啥呢？
打开我们的routes/web.php，这里存放的是我们的路由文件，这个路由就是链接地址，我们可以在这个web.php中写上以下代码：
// 显示登录界面
Route::get('/login',[App\Http\Controllers\admin\LoginController::class,'index']);
// 登录操作
Route::post('/loginAct',[App\Http\Controllers\admin\LoginController::class,'loginAct']);
// 退出操作
Route::post('/logout',[App\Http\Controllers\admin\LoginController::class,'logout']);
Route::get表示接收get请求,同样的post表示接收post请求，看到了loginAct没有，当我们点击表单的提交的时候，会在这里找到loginAct，并调用LoginController里的loginAct方法，你可以在里面写上一些个测试代码，看下会有什么输出？
dd是laravel为我们提供的输出函数。
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