laravel Chinese garbled code

When I recently used Laravel to develop a website, I encountered some problems with Chinese garbled characters. After investigation and research, I have compiled some methods to solve the problem, I hope it will be helpful to everyone.

Problem: Chinese characters are displayed as garbled characters on web pages

There are generally two reasons for Chinese garbled characters: one is caused by different encodings, and the other is caused by inconsistent character sets.

Solution 1: Check the file encoding

The file encoding in Laravel is generally UTF-8, so we need to ensure that the file encoding is correct. In a development environment, you can use a text editor such as Sublime Text to view the file encoding type. Open a text editor, create a new file, set the file encoding to UTF-8 and save it, then drag the file into the editor to view. If the encoding of the file shows UTF-8, it means the file encoding is correct.

If the file encoding is incorrect, consider changing the editor's default encoding or using another editor.

Solution 2: Set the character set in the web page

If there are Chinese garbled characters in your web page, you can solve the problem by setting the character set in HTML. Add the following code to HTML:

<meta charset="utf-8">

The utf-8 here is the most widely used character encoding. If you are using other character encodings, you need to modify the encoding type in the meta tag accordingly.

Normally, this code should be placed at the head of the HTML file. If you are using Laravel's Blade template engine, you can add the following code to layouts/app.blade.php:

    <meta charset="utf-8">
    
    
    @yield('styles')


    @include('partials.navbar')
    

        @yield('content')
    
    
    
    @yield('scripts')

The Chinese character set here is zh-Hans, if you are using other character encodings , also need to be modified similarly.

Solution 3: Database character set setting

If your Laravel website uses a MySQL database, it is very important to set the character set in the database. In MySQL, you can use the following command to view the character set of the database:

show variables like '%character%';

If the displayed character set is not utf8 or utf8mb4, you need to modify the database character set. The modification method is as follows:

ALTER DATABASE `database_name` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

The database_name here is your database name, utf8mb4 is the character encoding, and utf8mb4_unicode_ci is the character set.

Solution 4: Modify the Laravel configuration file

If none of the above solutions solve the problem, then you need to modify the Laravel configuration file config/app.php. In this file, just set the locale to zh-CN:

'locale' => 'zh-CN',

The zh-CN here is Chinese. If you use other languages, you need to modify it accordingly.

Summary

The problem of Chinese garbled characters is a very common problem in the development process of Laravel, but through some simple methods, we can easily solve these problems. In the future development of Laravel, when encountering Chinese garbled problems, we can start with the file encoding, HTML character set, database character set and Laravel configuration file to troubleshoot and solve the problem step by step.

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