Laravel踩坑笔记——illuminate/html被抛弃

起因

在使用如下代码的时候发生报错

{!! Form::open() !!}

  错误信息

[SymfonyComponentDebugExceptionFatalErrorException]

Call to undefined method IlluminateFoundationApplication::bindShared()

原因

在Stack Overflow找到相关问题(Call to undefined method IlluminateFoundationApplication::bindShared()

由大家的回答和官方文档(Upgrade Guide)中可以知道,bindShared已经被抛弃

The actual issue is that L 5.1 has depreciated bindShared and illuminate still uses it. From the L5 upgrade page: The service container's 
bindShared method has been deprecated in favor of the singleton method. --panthro

  

解决

打开config/app.php

移除以下句

providers中的
'IlluminateHtmlHtmlServiceProvider'

aliases中的
'Form'      => 'IlluminateHtmlFormFacade',
'HTML'      => 'IlluminateHtmlHtmlFacade

移除illuminate/html

composer remove illuminate/html
composer update

从官方文档我们可以看到,代替的包为laravelcollective/html

Laravel踩坑笔记——illuminate/html被抛弃

所以

安装laravelcollective/html

composer require laravelcollective/html

回到config/app.php

 加入如下语句

providers中的
CollectiveHtmlHtmlServiceProvider::class,

aliases中的
'Form'=>CollectiveHtmlFormFacade::class,
'Html'=>CollectiveHtmlHtmlFacade::class,

  问题解决

另外

1.本文写作时使用Laravel版本5.4,PHP版本5.6

2.附上Laravel关于Forms & HTML的文档(基于5.4)——laravelcollective/html