Php 使用laravel 5.5选择数据库
我正在尝试查询数据库并获取用户信息。 我使用adminlte系统，但当我运行视图时，它返回一个变量错误 HomeController.phpPhp 使用laravel 5.5选择数据库,php,database,laravel,Php,Database,Laravel,我正在尝试查询数据库并获取用户信息。 我使用adminlte系统，但当我运行视图时，它返回一个变量错误 HomeController.php namespace App\Http\Controllers; use Illuminate\Http\Request; use Illuminate\Support\Facades\DB; use App\Http\Controllers\Controller; class HomeController extends Controller {
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use App\Http\Controllers\Controller;
class HomeController extends Controller
{
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('auth');
}
/**
* Show the application dashboard.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
$users = DB::select('select * from users');
return view('vendor.adminlte.page', ['users' => $users]);
}
}
@extends('adminlte::master')
@section('adminlte_css')
<link rel="stylesheet"
href="{{ asset('vendor/adminlte/dist/css/skins/skin-' . config('adminlte.skin', 'blue') . '.min.css')}} ">
@stack('css')
@yield('css')
@stop
@section('body_class', 'skin-' . config('adminlte.skin', 'blue') . ' sidebar-mini ' . (config('adminlte.layout') ? [
'boxed' => 'layout-boxed',
'fixed' => 'fixed',
'top-nav' => 'layout-top-nav'
][config('adminlte.layout')] : '') . (config('adminlte.collapse_sidebar') ? ' sidebar-collapse ' : ''))
@section('body')
<div class="wrapper">
<div class="wrapper" style="height: auto; min-height: 100%;">
<header class="main-header">
<!-- Logo -->
<a href="/home" class="logo">
<!-- mini logo for sidebar mini 50x50 pixels -->
<span class="logo-mini"><b>U</b></span>
<!-- logo for regular state and mobile devices -->
<span class="logo-lg"><b>UNIDAS</b></span>
</a>
<!-- Header Navbar: style can be found in header.less -->
<nav class="navbar navbar-static-top">
<!-- Sidebar toggle button-->
<a href="#" class="sidebar-toggle" data-toggle="push-menu" role="button">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</a>
<div class="navbar-custom-menu">
<ul class="nav navbar-nav">
<!-- Messages: style can be found in dropdown.less-->
<li class="dropdown messages-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-envelope-o"></i>
<span class="label label-success">4</span>
</a>
<ul class="dropdown-menu">
<li class="header">Você tem 4 mensagens</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li><!-- start message -->
<a href="#">
<div class="pull-left">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Informática
<small><i class="fa fa-clock-o"></i> 5 minutos</small>
</h4>
<p>Está conseguindo concluir?</p>
</a>
</li>
<!-- end message -->
<li>
<a href="#">
<div class="pull-left">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Financeiro
<small><i class="fa fa-clock-o"></i> 2 horas</small>
</h4>
<p>Está conseguindo concluir?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Contabilidade
<small><i class="fa fa-clock-o"></i> Hoje</small>
</h4>
<p>Está conseguindo concluir?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Institucional
<small><i class="fa fa-clock-o"></i> Ontem</small>
</h4>
<p>Está conseguindo concluir?</p>
</a>
</li>
<li>
<a href="#">
<div class="pull-left">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<h4>
Gerência
<small><i class="fa fa-clock-o"></i> 2 Dias</small>
</h4>
<p>Está conseguindo concluir?</p>
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">Ler todas Mensagens</a></li>
</ul>
</li>
<!-- Notifications: style can be found in dropdown.less -->
<li class="dropdown notifications-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-bell-o"></i>
<span class="label label-warning">10</span>
</a>
<ul class="dropdown-menu">
<li class="header">Você tem 10 notificações</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li>
<a href="#">
<i class="fa fa-users text-aqua"></i>Não Imprimir Colorido
</a>
</li>
<li>
<a href="#">
<i class="fa fa-warning text-yellow"></i>Nova Reunião Redir
</a>
</li>
<li>
<a href="#">
<i class="fa fa-users text-red"></i>Aviso Copa
</a>
</li>
<li>
<a href="#">
<i class="fa fa-shopping-cart text-green"></i>Data Congresso Internacional
</a>
</li>
<li>
<a href="#">
<i class="fa fa-user text-red"></i> Banco de Horas
</a>
</li>
</ul>
</li>
<li class="footer"><a href="#">Ver todas Notificações</a></li>
</ul>
</li>
<!-- Tasks: style can be found in dropdown.less -->
<li class="dropdown tasks-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">
<i class="fa fa-flag-o"></i>
<span class="label label-danger">9</span>
</a>
<ul class="dropdown-menu">
<li class="header">Você tem 9 tarefas</li>
<li>
<!-- inner menu: contains the actual data -->
<ul class="menu">
<li><!-- Task item -->
<a href="#">
<h3>
Desenvolver Intranet
<small class="pull-right">20%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-aqua" style="width: 20%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">20% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Desenvolver novo layout
<small class="pull-right">40%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-green" style="width: 40%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">40% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Desenvolver novo Administrador
<small class="pull-right">60%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-red" style="width: 60%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">60% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
<li><!-- Task item -->
<a href="#">
<h3>
Unificar superitêndencias
<small class="pull-right">80%</small>
</h3>
<div class="progress xs">
<div class="progress-bar progress-bar-yellow" style="width: 80%" role="progressbar" aria-valuenow="20" aria-valuemin="0" aria-valuemax="100">
<span class="sr-only">80% Complete</span>
</div>
</div>
</a>
</li>
<!-- end task item -->
</ul>
</li>
<li class="footer">
<a href="#">Ver todas Tarefas</a>
</li>
</ul>
</li>
<!-- User Account: style can be found in dropdown.less -->
<li class="dropdown user user-menu">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
<img src="images/usuarios/richardnicson.jpg" class="user-image" alt="User Image">
<span class="hidden-xs">Richard Nicson</span>
</a>
<ul class="dropdown-menu">
<!-- User image -->
<li class="user-header">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
<p>
Richard Nicson Costa de Lima - Desenvolvedor Web
<small>Membro desde Agosto. 2018</small>
</p>
</li>
<!-- Menu Footer-->
<li class="user-footer">
<div class="pull-left">
<a href="/meus-dados" class="btn btn-default btn-flat">Perfil</a>
</div>
<div class="pull-right">
<a href="#" class="btn btn-default btn-flat" onclick="event.preventDefault(); document.getElementById('logout-form').submit();">
<i class="fa fa-fw fa-power-off"></i> Sair
</a>
<form id="logout-form" action="http://intranet.unidas.org.br/logout" method="POST" style="display: none;">
<input type="hidden" name="_token" value="jmubQRfJenzcLKmbpvyjeMCVeafWedS5IPC36tmk">
</form>
</div>
</li>
</ul>
</li>
</ul>
</div>
</nav>
</header>
@if(config('adminlte.layout') != 'top-nav')
<!-- Left side column. contains the logo and sidebar -->
<aside class="main-sidebar">
<!-- sidebar: style can be found in sidebar.less -->
<section class="sidebar">
<!-- Sidebar user panel -->
<div class="user-panel">
<div class="pull-left image">
<img src="images/usuarios/richardnicson.jpg" class="img-circle" alt="User Image">
</div>
<div class="pull-left info">
<p>Richard Nicson</p>
<a href="#"><i class="fa fa-circle text-success"></i> Online</a>
</div>
</div>
<!-- search form -->
<form action="#" method="get" class="sidebar-form">
<div class="input-group">
<input type="text" name="q" class="form-control" placeholder="Pesquisar...">
<span class="input-group-btn">
<button type="submit" name="search" id="search-btn" class="btn btn-flat"><i class="fa fa-search"></i>
</button>
</span>
</div>
</form>
<!-- /.search form -->
<!-- sidebar menu: : style can be found in sidebar.less -->
<ul class="sidebar-menu tree" data-widget="tree">
@each('adminlte::partials.menu-item', $adminlte->menu(), 'item')
</ul>
</section>
<!-- /.sidebar -->
</aside>
@endif
<!-- Content Wrapper. Contains page content -->
<div class="content-wrapper" style="min-height: 1265px;">
@if(config('adminlte.layout') == 'top-nav')
<div class="container">
@endif
<!-- Content Header (Page header) -->
<section class="content-header">
@yield('content_header')
</section>
<!-- Main content -->
<section class="content">
@yield('content')
</section>
<!-- /.content -->
@if(config('adminlte.layout') == 'top-nav')
</div>
<!-- /.container -->
@endif
</div>
<!-- /.content-wrapper -->
</div>
<!-- ./wrapper -->
@stop
@section('adminlte_js')
<script src="{{ asset('vendor/adminlte/dist/js/adminlte.min.js') }}"></script>
@stack('js')
@yield('js')
@stop
@extends（'adminlte:：master'）
@节（'adminlte\u css'）
@堆栈（'css'）
@收益率（'css'）
@停止
@节（'body_class'，'skin-'.config（'adminlte.skin'，'blue'）。'sidebar mini'。（配置（'adminlte.layout'）[
“装箱”=>“布局装箱”，
“固定”=>“固定”，
“顶部导航”=>“布局顶部导航”
][配置（'adminlte.layout'）]：''。（配置（'adminlte.collapse_边栏'）？'sidebar collapse'：''）
@第节（“正文”）
-
- Vocêtem 4 mensagens
-
-
-
-
-
-
-
- Vocêtem 10通知
-
-
-
-
-
-
-
- Vocêtem 9 tarefas
-
-
-
-
-
-
-
Richard Nicson Costa de Lima-Desenvolvedor网站
梅布罗·德斯德·阿戈斯托。2018
-
@如果（配置（'adminlte.layout'）！='top nav'）
@每个（'adminlte:：partials.menu项'，$adminlte->menu（），'item'）
@恩迪夫
@如果（配置（'adminlte.layout'）=='top nav'）
@恩迪夫
@产量（'content\u header'）
@产量（‘含量’）
@如果（配置（'adminlte.layout'）=='top nav'）
@恩迪夫
@停止
@第节（'adminlte_js'）
@堆栈（'js'）
@收益率（'js'）
@停止
在查看页面中找不到show/home/unidas/intranet/resources/views/vendor/adminlte/page.blade.phpadminlte变量。请检查它。请提供查看文件的代码。错误是由视图文件而不是控制器引发的。您必须在未定义的page.blade.php中写入$adminlte。错误来自@each（'adminlte:：partials.menu item'，$adminlte->menu（），'item'）。。。这意味着$adminlte的定义与前面提到的@Sabbir不同