docker 里调试不支持中文路径解决_docker bind 中文路径-优快云博客

本文链接：https://blog.youkuaiyun.com/jonado13/article/details/108281738

本文详细介绍了在Docker环境中解决中文路径导致的错误的方法。通过修改系统编码为UTF-8，安装中文包，并设置环境变量，成功实现了对中文路径的支持。

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docker 里调试不支持中文路径解决
docker里系统默认编码为 ANSI_X3.4-1968 , 一遇到中文就会报错, 需要将其改为UTF-8

root@a0d222e3c533:# python cv2_imread.py 
		Traceback (most recent call last):
		  File "cv2_imread.py", line 11, in <module>
			image_pil = Image.open(filename).convert("RGB")
		  File "/usr/local/lib/python3.6/dist-packages/PIL/Image.py", line 2843, in open
			fp = builtins.open(filename, "rb")
		UnicodeEncodeError: 'ascii' codec can't encode characters in position 36-37: ordinal not in range(128)

解决:

//查看当前系统编码
root@a0d222e3c533:# locale
		LANG=
		LANGUAGE=
		LC_CTYPE="POSIX"
		LC_NUMERIC="POSIX"
		LC_TIME="POSIX"
		LC_COLLATE="POSIX"
		LC_MONETARY="POSIX"
		LC_MESSAGES="POSIX"
		LC_PAPER="POSIX"
		LC_NAME="POSIX"
		LC_ADDRESS="POSIX"
		LC_TELEPHONE="POSIX"
		LC_MEASUREMENT="POSIX"
		LC_IDENTIFICATION="POSIX"
		LC_ALL=

设置中文 export LC_ALL=zh_CN.GBK
warning信息不用管

root@a0d222e3c533:# export LC_ALL=zh_CN.GBK
		bash: warning: setlocale: LC_ALL: cannot change locale (zh_CN.GBK): No such file or directory
root@a0d222e3c533:# locale
		locale: Cannot set LC_CTYPE to default locale: No such file or directory
		locale: Cannot set LC_MESSAGES to default locale: No such file or directory
		locale: Cannot set LC_ALL to default locale: No such file or directory
		LANG=
		LANGUAGE=
		LC_CTYPE="zh_CN.GBK"
		LC_NUMERIC="zh_CN.GBK"
		LC_TIME="zh_CN.GBK"
		LC_COLLATE="zh_CN.GBK"
		LC_MONETARY="zh_CN.GBK"
		LC_MESSAGES="zh_CN.GBK"
		LC_PAPER="zh_CN.GBK"
		LC_NAME="zh_CN.GBK"
		LC_ADDRESS="zh_CN.GBK"
		LC_TELEPHONE="zh_CN.GBK"
		LC_MEASUREMENT="zh_CN.GBK"
		LC_IDENTIFICATION="zh_CN.GBK"
		LC_ALL=zh_CN.GBK

//查看当前系统默认编码
root@a0d222e3c533:# locale charmap
		locale: Cannot set LC_CTYPE to default locale: No such file or directory
		locale: Cannot set LC_MESSAGES to default locale: No such file or directory
		locale: Cannot set LC_ALL to default locale: No such file or directory
		ANSI_X3.4-1968  //当前编码格式为ANSI_X3.4-1968 , 一旦遇到中文便会报错

//安装中文包:apt-get install language-pack-zh-hans
root@a0d222e3c533:# apt-get install language-pack-zh-hans
root@a0d222e3c533:# locale -a
		locale: Cannot set LC_CTYPE to default locale: No such file or directory
		locale: Cannot set LC_MESSAGES to default locale: No such file or directory
		locale: Cannot set LC_COLLATE to default locale: No such file or directory
		C
		C.UTF-8
		POSIX
		zh_CN.utf8
		zh_SG.utf8

//设置
export LC_ALL=zh_CN.utf8
export LANG=zh_CN.utf8
export LANGUAGE=zh_CN.utf8

root@a0d222e3c533:# export LC_ALL=zh_CN.utf8
		bash: warning: setlocale: LC_ALL: cannot change locale (zh_CN.utf8): No such file or directory
root@a0d222e3c533:# export LANG=zh_CN.utf8
root@a0d222e3c533:# export LANGUAGE=zh_CN.utf8
root@a0d222e3c533:# locale
		LANG=zh_CN.utf8
		LANGUAGE=zh_CN.utf8
		LC_CTYPE="zh_CN.utf8"
		LC_NUMERIC="zh_CN.utf8"
		LC_TIME="zh_CN.utf8"
		LC_COLLATE="zh_CN.utf8"
		LC_MONETARY="zh_CN.utf8"
		LC_MESSAGES="zh_CN.utf8"
		LC_PAPER="zh_CN.utf8"
		LC_NAME="zh_CN.utf8"
		LC_ADDRESS="zh_CN.utf8"
		LC_TELEPHONE="zh_CN.utf8"
		LC_MEASUREMENT="zh_CN.utf8"
		LC_IDENTIFICATION="zh_CN.utf8"
		LC_ALL=zh_CN.utf8

//再次查看,已经换成了utf-8编码
root@a0d222e3c533:# locale charmap
			UTF-8