string(239) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%87%AA%E5%B7%B1%E5%81%9A%E7%9B%B4%E6%92%AD%E5%B8%A6%E8%B4%A7%E5%8F%AF%E4%BB%A5%E5%90%97 => Received HTTP code 403 from proxy after CONNECT"
自己做直播带货可以吗
