显示屏幕亮度怎么调网!
string(247) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%98%BE%E7%A4%BA%E5%B1%8F%E5%B9%95%E4%BA%AE%E5%BA%A6%E6%80%8E%E4%B9%88%E8%B0%83 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
显示屏幕亮度怎么调网!