我有这样的代码: // there's some omitted code here that creates the file that's to be downloaded
header('Content-Description: File Transfer');
header('Content-T
我第一次使用Python,并在Raspberry版本B+ rev 2上运行时遇到了以下问题: # Import the modules to send commands to the system and access GPIO pinsimport RPi.GPIO as gpio
def loop():
# Define