blocks|key|1000399|text|您使用了错误的导入。要使用您想要的PDF+(可能是laravel-dompdf)，请使用：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1000400|use+Barryvdh\DomPDF\Facade+as+PDF;|code-block|syntax|javascript|1000401|如果将'PDF'+=>+Barryvdh\DomPDF\Facade::class,放在config/app.php中，也可以使用：|offset|length|style|CODE|1000402|use+\PDF;|1000403|或|1000404|\PDF::loadView('customer.customer');|1000405|entityMap^0|0|0|3|13|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|10|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|T|$]]

You are using the wrong import. To use the PDF you want (probably laravel-dompdf) use: 

<pre><code>use Barryvdh\DomPDF\Facade as PDF;
</code></pre>

If you put <code>'PDF' =&gt; Barryvdh\DomPDF\Facade::class,</code> in your config/app.php you could also use:

<pre><code>use \PDF;
</code></pre>

or 

<pre><code>\PDF::loadView('customer.customer');
</code></pre>

blocks|key|1000480|text|首先，您必须要求DOMPDF包|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1000481|步骤1：|1000482|composer+require+barryvdh/laravel-dompdf|code-block|syntax|javascript|1000483|步骤2:在..\config\app.php中|1000484|'providers'+=>+[+
++.....
++Barryvdh\DomPDF\ServiceProvider::class,
],
'aliases'+=>+[
++.....
+'PDF'+=>+Barryvdh\DomPDF\Facade::class,
]|1000485|步骤3：|1000486|use+\PDF;|1000487|步骤4：|1000488|$pdf+=+PDF::loadView('pdf.report');
return+$pdf->stream('report.pdf',+array('Attachment'+=>+0));|1000489|entityMap^0|8|6|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|13|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|14|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|15|8|@]|D|@]|E|$]]|$1|O|3|P|5|J|7|16|8|@]|D|@]|E|$K|L]]|$1|Q|3|R|5|6|7|17|8|@]|D|@]|E|$]]|$1|S|3|T|5|J|7|18|8|@]|D|@]|E|$K|L]]|$1|U|3|V|5|6|7|19|8|@]|D|@]|E|$]]|$1|W|3|X|5|J|7|1A|8|@]|D|@]|E|$K|L]]|$1|Y|3|-4|5|6|7|1B|8|@]|D|@]|E|$]]]|Z|$]]

First you have to require <code>DOMPDF</code> package

Step 1 : 

<pre><code>composer require barryvdh/laravel-dompdf
</code></pre>

Step 2 : In ..\config\app.php

<pre><code>'providers' =&gt; [ 
 .....
 Barryvdh\DomPDF\ServiceProvider::class,
],
'aliases' =&gt; [
 .....
 'PDF' =&gt; Barryvdh\DomPDF\Facade::class,
]
</code></pre>

Step 3 :

<pre><code>use \PDF;
</code></pre>

Step 4 : 

<pre><code>$pdf = PDF::loadView('pdf.report');
return $pdf-&gt;stream('report.pdf', array('Attachment' =&gt; 0));
</code></pre>

blocks|key|519963|text|安装dompdf并在此文件config/app.php中设置服务提供程序和别名后，可以运行以下命令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|519964|php构件缓存:清除和php构件配置:缓存|offset|length|style|BOLD|519965|entityMap^0|0|0|A|B|A|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]|$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|I|$]]

You can run following commands after installing dompdf and set service provider and aliases in this file config/app.php

php artisan cache:clear and php artisan config:cache

blocks|key|3916428|text|运行以下命令|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3916429|composer+require+barryvdh/laravel-dompdf|code-block|syntax|javascript|3916430|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Run the below command

<pre><code>composer require barryvdh/laravel-dompdf
</code></pre>

blocks|key|3916325|text|最后得到了解决方案，实际上这是我的domPDF安装问题，我是这样发现的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3916326|php+artisan+cache:clear
//+and
php+artisan+config:cache|code-block|syntax|javascript|3916327|并再次安装domPDF|3916328|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

finally got the solutions actually it was My domPDF installation problem I find out it this way

<pre><code>php artisan cache:clear
// and
php artisan config:cache
</code></pre>

and install domPDF again

blocks|key|520053|text|--这是引导文件夹中缓存config.php的问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|520054|共享托管不显示您的项目文件夹共享托管的完整路径，如果您想要清晰的缓存，您必须购买他们的插件。通过给定的解决方案，您不需要购买任何插件或不需要清除/配置缓存的laravel+5.6或更多。|520055|点击浏览器中的URl，就会给出错误日志。现在，在错误日志和中复制错误日志中的路径。|520056|通过从错误日志(如/mnt/stor2-wc1-dfw1/411797/622471/yourdomain/web/content/your项目文件夹+)复制的完整路径更改项目文件夹/引导程序/缓存、项目文件夹\引导程序\缓存或项目文件夹*等的config.php中的所有文件路径|520057|entityMap^0|0|Q|0|0|T|7|0|9|1U|0^^$0|@$1|2|3|4|5|6|7|N|8|@$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Q|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|K|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@]|E|$]]|$1|L|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|M|$]]

this is problem with cache config.php within bootstrap folder. 

shared hosting does not show full path of your [project folder]in shared hosting and if you want clear cache , you have to purchase their plugins. by the given solution you have no need to purchase any plugin or no need to clear / config cache of laravel 5.6 or more.

hit the URl in your browser it will give you error log. now oprn your error log and copy the path from the error log.

change all file paths in config.php of [your project folder ]/bootstrap/cache, [your project folder ]\bootstrap\cache or [your project folder ]* etc by the full path copied from error log like /mnt/stor2-wc1-dfw1/411797/622471/[yourdomain]/web/content/[your project folder ]

blocks|key|1000547|text|在我的例子中，我尝试了上面的一些例子，但是没有什么效果。但是，我浏览了位于这里的包的目录：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1000548|project-folder>vendor>barryvdh>laravel-dompdf>src>Facade>Pdf.php和我意识到在>>+app.php文件中创建的PDF别名没有使用正确的类。因此，替换：|blockquote|1000549|​|1000550|'aliases'+=>+[
++.....
+'PDF'+=>+Barryvdh\DomPDF\Facade::class,
]|code-block|syntax|javascript|1000551|1000552|出自：|1000553|1000554|'aliases'+=>+[
++.....
+'PDF'+=>+Barryvdh\DomPDF\Facade\Pdf::class,
]|1000555|1000556|我希望这能帮到你。|1000557|entityMap^0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$]]|$1|E|3|F|5|6|7|Y|8|@]|9|@]|A|$]]|$1|G|3|H|5|I|7|Z|8|@]|9|@]|A|$J|K]]|$1|L|3|F|5|6|7|10|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|F|5|6|7|12|8|@]|9|@]|A|$]]|$1|P|3|Q|5|I|7|13|8|@]|9|@]|A|$J|K]]|$1|R|3|F|5|6|7|14|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|15|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|16|8|@]|9|@]|A|$]]]|V|$]]

In my case, I tried some of the examples above, but nothing worked.
However, I browsed the directory of the package located here:
<blockquote>
<blockquote>
project-folder&gt;vendor&gt;barryvdh&gt;laravel-dompdf&gt;src&gt;Facade&gt;Pdf.php
and I realized that the PDF alias created in the file &gt;&gt; app.php does not use the correct class.
So replace:
</blockquote>
</blockquote>
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>'aliases' =&gt; [
 .....
 'PDF' =&gt; Barryvdh\DomPDF\Facade::class,
]</code></pre>
</div>
</div>

by:
<div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-html lang-html prettyprint-override"><code>'aliases' =&gt; [
 .....
 'PDF' =&gt; Barryvdh\DomPDF\Facade\Pdf::class,
]</code></pre>
</div>
</div>

I hope this will help you.

Encountered the following error in My Laravel app:

<blockquote>
 FatalErrorException in CollaboPDFController.php line 14: Class 'PDF' not found
</blockquote>

This is my CollaboPDFController.php:

<pre><code>&lt;?php

 namespace App\Http\Controllers;

 use Illuminate\Http\Request;

 use App\Http\Requests;
 use App\Http\Controllers\Controller;
 use PDF;

 class CollaboPDFController extends Controller
 {
 public function getPDF(){
 $pdf = PDF::loadView('customer.customer'); //line 14
 return $pdf-&gt;download('customer.customer');
 }
 //
 }
</code></pre>

How I can fix this?

How to fix Class 'PDF' not found in laravel

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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在我的Laravel应用程序中遇到了以下错误：FatalErrorException在CollaboPDFController.php第14行:未找到类'PDF‘这是我的CollaboPDFController.php<?php namespace App\Http\Controllers; use Illuminate\Http\Request; use App\Http\Requests

问如何修复在拉拉中找不到的“PDF”类
EN

回答 7

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问如何修复在拉拉中找不到的“PDF”类EN

回答 7

Stack Overflow用户

Stack Overflow用户

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问如何修复在拉拉中找不到的“PDF”类
EN