视图中显示的 laravel @if 语句
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laravel @if statements displayed in view
提问by miles johnson
I'm learning Laravel for the first time, just started today. Fresh Laravel install via Composer on LAMPP - Ubuntu. After I run sudo /opt/lampp lampp startin my terminal, I open Chrome and nav to localhost/MYAPP/resources/views/welcome.blade.php. Thisis the view that is rendered.
The "@" statements (that I assume are specific to Laravel's controllers) are rendered to the screen in the browser and I cannot figure out why this is happening.
我是第一次学习 Laravel，今天才开始。在 LAMPP - Ubuntu 上通过 Composer 安装新的 Laravel。sudo /opt/lampp lampp start在我的终端中运行后，我打开 Chrome 并导航到 localhost/MYAPP/resources/views/welcome.blade.php。这是呈现的视图。“@”语句（我假设特定于 Laravel 的控制器）被渲染到浏览器的屏幕上，我无法弄清楚为什么会发生这种情况。
Any/all insight is appreciated!
任何/所有见解都表示赞赏！
EDIT: As requested here is my welcome.blade.php file:
编辑：按照这里的要求是我的welcome.blade.php 文件：
<!doctype html>
<html lang="{{ app()->getLocale() }}">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Laravel</title>
<!-- Fonts -->
<link href="https://fonts.googleapis.com/css?family=Raleway:100,600" rel="stylesheet" type="text/css">
<!-- Styles -->
<style>
html, body {
background-color: #fff;
color: #636b6f;
font-family: 'Raleway', sans-serif;
font-weight: 100;
height: 100vh;
margin: 0;
}
.full-height {
height: 100vh;
}
.flex-center {
align-items: center;
display: flex;
justify-content: center;
}
.position-ref {
position: relative;
}
.top-right {
position: absolute;
right: 10px;
top: 18px;
}
.content {
text-align: center;
}
.title {
font-size: 84px;
}
.links > a {
color: #636b6f;
padding: 0 25px;
font-size: 12px;
font-weight: 600;
letter-spacing: .1rem;
text-decoration: none;
text-transform: uppercase;
}
.m-b-md {
margin-bottom: 30px;
}
</style>
</head>
<body>
<div class="flex-center position-ref full-height">
@if (Route::has('login'))
<div class="top-right links">
@auth
<a href="{{ url('/home') }}">Home</a>
@else
<a href="{{ route('login') }}">Login</a>
<a href="{{ route('register') }}">Register</a>
@endauth
</div>
@endif
<div class="content">
<div class="title m-b-md">
Laravel
</div>
<div class="links">
<a href="https://laravel.com/docs">Documentation</a>
<a href="https://laracasts.com">Laracasts</a>
<a href="https://laravel-news.com">News</a>
<a href="https://forge.laravel.com">Forge</a>
<a href="https://github.com/laravel/laravel">GitHub</a>
</div>
</div>
</div>
</body>
采纳答案by miles johnson
After a week now of double checking my PATH and versions for everything, I've figured out that I simply needed to navigate to the directory where my application is stored and run the command php artisan serve.
经过一周的仔细检查我的 PATH 和所有版本的所有内容后，我发现我只需要导航到存储我的应用程序的目录并运行命令php artisan serve.
Major props to user Yachi ? for his attentive help.
用户 Yachi 的主要道具？因为他的细心帮助。
回答by Adam Kozlowski
The @in laravel blade view is injection of some php commends and shortcuts. For example:
的@在laravel叶片视图是一些PHP赞扬和快捷方式的注射。例如：
@if(condition)
some data
@else
some data
@endif
Is the same as:
是相同的：
<?php if(condition){ ?>
some data
<?php } else { ?>
some data
<?php } ?>
You will find more here: https://laravel.com/docs/5.6/blade
您会在此处找到更多信息：https: //laravel.com/docs/5.6/blade
When it comes to Laravel it is a basic so read it carefully.
说到 Laravel，它是一个基础，所以请仔细阅读。
