VSCode solves the problems of multilingual project coding and garbled code including: 1. Ensure that the file is saved with correct encoding and use the "Redetection encoding" function; 2. Set the file encoding to UTF-8 and automatically detect the encoding; 3. Control whether to add BOM; 4. Use the "Encoding Converter" plug-in to convert encoding; 5. Use the multiple workspace functions to set encoding for different sub-projects; 6. Optimize performance and ignore unnecessary file monitoring. Through these steps, the coding problem of multilingual projects can be effectively dealt with.

When dealing with multilingual projects, VSCode's encoding settings and garbled code problems are often troublesome. In fact, it is not difficult to solve these problems. As long as you master some skills and settings, your development process can be smoother.

When I first came across multilingual projects, the biggest problem I encountered was garbled code. I remember that I was working on a project that contained Chinese, Japanese and English. Once the file was opened, all non-English characters turned into question marks or other strange symbols. After some trouble, I finally found a solution. Let’s share my experience now.

The first thing to know is that VSCode supports a variety of encoding formats, including UTF-8, UTF-16, GBK, etc. By default, VSCode will use UTF-8 encoding. If your file is not saved with this encoding, garbled code will appear. So, the first step is to make sure your file is saved in the correct encoding format.

If you are not sure about the encoding of the file, you can use the built-in features of VSCode to detect it. After opening the file, click on the encoding display area in the lower right corner, and a menu will pop up. Select the "Redetection Encoding" option. VSCode will try to identify the encoding of the file.

 {
    "files.encoding": "utf8",
    "files.autoGuessEncoding": true
}

This configuration can be placed in your settings.json file, which will tell VSCode to use UTF-8 encoding first and automatically detect the encoding of the file. This setting is very useful if you often work with multiple encoded files.

In actual projects, I found that some files are saved in UTF-8 encoding, but they still show garbled code on some operating systems. This is usually because the file contains a BOM (Byte Order Mark). BOM is a character used to mark file encoding, which is optional for UTF-8 encoding, but some editors and systems have problems with files with BOM.

The solution to this problem is to make sure your file does not contain BOM. VSCode provides options to control whether to add BOM when saving files. You can add the following configuration in settings.json :

 {
    "files.encoding": "utf8bom"
}

This setting will allow VSCode to add BOM when saving the file. If you don't want to add a BOM, you can set the encoding to utf8 .

Another common problem when working with multilingual projects is character set conversion between different languages. For example, you may need to convert a GBK-encoded file to UTF-8 encoding. VSCode provides a plug-in called "Encoding Converter" that can help you complete this task.

After installing this plug-in, you can find the "Convert to UTF-8" option in the right-click menu of the file. After clicking, the plug-in will convert the file to UTF-8 encoding and save it.

I also found a small trick when working on multilingual projects, which is to use VSCode's multi-root workspace functionality. Suppose your project contains multiple subprojects, each of which may use a different encoding format. You can create a separate root folder for each subproject and then open them in VSCode. This way, you can set a different encoding format for each subproject to avoid encoding conflicts.

 {
    "folders": [
        {
            "path": "project1",
            "name": "Project 1",
            "settings": {
                "files.encoding": "gbk"
            }
        },
        {
            "path": "project2",
            "name": "Project 2",
            "settings": {
                "files.encoding": "utf8"
            }
        }
    ]
}

This configuration file can be placed in the .code-workspace file at the root of your workspace, so that you can set a different encoding format for each subproject.

Finally, I want to share a tip on performance optimization. Frequent encoding conversions may affect VSCode's performance when dealing with multilingual projects with large numbers of files. You can add the following configuration in settings.json to optimize performance:

 {
    "files.watcherExclude": {
        "**/.git/objects/**": true,
        "**/.git/subtree-cache/**": true,
        "**/node_modules/**": true
    }
}

This setting will make VSCode ignore some files and folders that do not require monitoring, reducing resource consumption.

In general, coding settings and garbled code problems when dealing with multilingual projects require some patience and skills. By properly configuring VSCode's encoding settings, you can easily handle these challenges with plug-ins and workspace capabilities. I hope my experience can help you and make your multilingual project development smoother.

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