学习laravel遇到的一些错误

 Call to undefined method Illuminate\Foundation\Application::bindShared()

错误代码

 Call to undefined method Illuminate\Foundation\Application::bindShared()

原因

The Form and HTML helpers have been deprecated in Laravel 5.0; form模块依赖于laravel 5.0框架，所以在默认的5.2框架里调用还是会有问题，现时5.2还没有作出修复，所以需要重新安装。

解决

1.在composer.json文件的require里添加一行”laravelcollective/html”: “~5.0″完成版

    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.2.*",
        "illuminate/html": "^5.0",
        "barryvdh/laravel-ide-helper": "v2.1.2",
        "laravelcollective/html": "~5.0"
    },

composer.json位置在laravel目录根层

2.然后运行命令

composer update

主要是通过composer来重新管理laravel框架的文件

3.更新成功后，修改config/app.php文件增加配置：

#增加providers数组项
  ‘providers‘ => [
    // ...
    Collective\Html\HtmlServiceProvider::class,
    // ...
  ],

 #增加alias数组项
  ‘aliases‘ => [
    // ...
      ‘Form‘ => Collective\Html\FormFacade::class,
      ‘Html‘ => Collective\Html\HtmlFacade::class,
    // ...
  ],