How docker solves Chinese garbled characters

Solve the Chinese garbled problem in Docker: Set the container character set to UTF-8: docker run -e LC_ALL=C.UTF-8 If you need special fonts, mount the font directory of the host machine ：docker run -v /usr/share/fonts:/usr/share/fonts Modify the container startup script and add character set settings: export LC_ALL=C.UTF-8 The application should use UTF-8 encoding to write the check Container log, confirm character set settings and adjust: docker lo

Solution to Chinese garbled characters in Docker

Docker A common cause of garbled Chinese characters is character set encoding issues. Since different operating systems and environments may use different character sets, the text displayed in the container may be corrupted.

Solution:

1. Set the character set of the container:

<code>docker run -e LC_ALL=C.UTF-8 <IMAGE_NAME></code>

This command will The character set in the container is set to UTF-8, which supports Chinese and other Unicode characters.

2. Mount the host's fonts:

If the container needs specific fonts to render Chinese correctly, you can mount the host's font directory Load into the container:

<code>docker run -v /usr/share/fonts:/usr/share/fonts <IMAGE_NAME></code>

This command mounts the font directory of the host to the /usr/share/fonts directory of the container.

3. Modify the container's startup script:

The startup script of some containers may not contain the necessary character set settings. The startup script can be modified by adding the following line:

<code>export LC_ALL=C.UTF-8</code>

This command will ensure that the correct character set is set at startup.

4. Writing applications using UTF-8 encoding:

For applications developed or running in containers, make sure to use UTF-8 encoding Writing source code is very important. This will ensure that the text displays correctly in the container.

5. Check the container log:

If you still encounter the problem of Chinese garbled characters, you can check the container log to get more information about the encoding settings. The following command can get the container log:

<code>docker logs <CONTAINER_ID></code>

Find information about the character set settings in the log and adjust the container configuration as needed.

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