python 0219
终端命令行:处理文件路径中有空格:
为路径添加双引号,如:cd "c:program files"
报错:ModuleNotFoundError: No module named ‘requests‘
原因:未导入requests库,方法如下:
python 导入 requests 库:
1. 找到python 安装目录:
在终端进入Python环境下,依次运行:import sys, sys.path ,即可得到安装目录
2. 切换到安装目录下的scripts 文件下,在终端运行命令:pip install requests, 即可安装成功
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