How to ensure UTF-8 encoding when creating AnQiCMS templates to avoid garbled front-end pages?

When using AnQiCMS to build a website, ensure that the front-end pages are displayed normally to avoid annoying乱码, which is an important detail that every operator needs to pay attention to.Among them, the character encoding of the template file is a key point. If the encoding setting of the template file is incorrect, even if there is no problem with the content of the website itself, the page displayed to the user may be a pile of unrecognizable characters.

Deep understanding of garbled character issues

When we talk about website garbled text, it usually refers to the browser's inability to correctly identify and display the text content on a webpage.This is often due to the actual encoding of the file not matching the encoding expected by the browser or server.Imagine that you wrote a letter in Mandarin, but the recipient reads it using the pronunciation rules of Cantonese, and naturally it would be a case of a donkey's lips not matching the horse's mouth.In the world of numbers, character encoding is this kind of 'phonetic rules'.Currently, UTF-8 is a globally used character encoding that can accommodate the characters of the vast majority of languages in the world, and is therefore widely recommended and used.

For AnQi CMS, its template files explicitly require the use of UTF-8 encoding.According to the system agreement, if the template file uses a different encoding format, the front-end page will display garbled characters and cannot be displayed normally.This means that whether you write the template yourself or modify an existing template, you must strictly adhere to this coding standard.

The AnQi CMS template and UTF-8 encoding

The template files of AnQi CMS are usually stored in/templatethe directory, and.htmlWith the suffix. These files contain the page structure, style references, and content display logic.When the server reads these template files and sends them to the browser, if the encoding of the file itself (for example, you may have used a default text editor saved as GBK encoding in the Windows environment) does not match the UTF-8 encoding expected by the system, the browser will fail to parse it, resulting in the page text displaying as garbled characters.

The following are some common situations and suggestions to help you ensure the UTF-8 encoding of the AnQi CMS template:

1. Use a professional code editor:Avoid using simple text editors like Notepad that come with Windows, as they may save files in non-UTF-8 encoding by default.Recommend using VS Code, Sublime Text, Notepad++, etc., professional code editors.These editors usually support selecting and saving by default in UTF-8 encoding, and many of them support "UTF-8 without BOM", which is purer and more compatible in some environments.When saving a file, be sure to check the encoding options of the editor and confirm that it is UTF-8.
2. Maintain file transfer and encoding:When you upload the locally modified template file to the server using FTP or SFTP tools, some client software may change the file encoding during the transfer process.In order to avoid this situation, confirm the file encoding locally before uploading, and if there are any problems after uploading, try to recheck on the server or transfer using a secure method (such as SCP or ensure that the FTP client is set to binary mode).
3. Regularly check and verify:After modifying the template file or launching a new template, even if the page displays normally, it is recommended to check a few pages, use the browser developer tools (usually F12 key), check the page's 'character set' or 'encoding' information, and ensure it is displayed as UTF-8.

Actual operation and inspection

If you find that the front-end page has乱码，you can follow these steps to investigate and correct it:

1. Determine the source of the乱码:First, try to modify a short piece of text in the Anqin CMS background (such as the website name or the title of an article), and see if the front-end displays normally.If the content modified on the back-end is normal, and the static text in the template appears as garbled, then the problem is likely to be in the template file itself.
2. Check the encoding of the template file:Open a template file that appears with garbled characters (such asindex.htmlordetail.html)，in your code editor to view its current encoding format. Most modern editors display the current file's encoding in the status bar at the bottom.
3. Save as UTF-8:If you find that it is not UTF-8 encoded, please select 'Save As' or 'Reencode' in the editor, then select the 'UTF-8' encoding format (recommended 'UTF-8 without BOM').After saving, upload the new file to the server to overwrite the old file.
4. Clear the cache:After re-uploading the template file, be sure to log in to the Anqi CMS backend, click the "Update Cache" feature, and clear the system cache.Also, it is recommended to clear your browser's cache and cookies to ensure that the latest version of the page is loaded.

By performing these detailed operations, you can effectively avoid the garbled text caused by encoding problems on the front-end page of Anqi CMS, providing visitors with a smooth and professional browsing experience.

Frequently Asked Questions (FAQ)

1. Why is there garbled text on the front-end even though my template file is saved as UTF-8?This could be due to several reasons: first, please confirm that you are saving it in 'UTF-8 without BOM' (without byte order mark) format.Some editors may save UTF-8 files with BOM, which may cause problems in certain environments.Next, check if the system cache of Anq CMS and the browser's local cache have been cleared.Sometimes, old cache files continue to be loaded. Finally, if the problem still persists, it may be due to the character set setting of the server configuration or other parts of the Aigeq CMS (such as database connections, content output links) that are not fully compatible with UTF-8, and further investigation is needed.

2. Besides the template file, what other aspects of AnQi CMS should I pay attention to regarding encoding?In addition to the template files, the content management system of Anqi CMS needs to ensure coding consistency in multiple stages. The most important thing isdatabase character setis usually recommended to be set asutf8mb4(MySQL) supports a wider range of characters (including Emoji expressions).In addition, when entering and editing content in the background, also make sure that the encoding of the browser and the background interface is UTF-8.The server environment (such as the default character set configuration of Nginx or Apache) should also be kept as UTF-8 to ensure the correct character set declaration in the HTTP response header.

3. I use Windows operating system, how to ensure that the editor saves the file with correct UTF-8 encoding?On Windows, it is recommended to use a professional code editor instead of Notepad. For example:

   • Notepad++:In the menu bar, select 'Encoding' -> 'Convert to UTF-8 without BOM', and then save the file.You can also set the default encoding to 'UTF-8 without BOM' in 'Settings' -> 'Preferences' -> 'New Document/Default Directory'.
   • VS Code:By default, it is usually saved as UTF-8. If you need to confirm or change it, click on the encoding name at the bottom right of the editor (usually "UTF-8"), then select "Save by encoding"->If you need to set the default, search for "files.encoding" in the settings and set it to "utf8".