string(230) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%AF%B7%E9%97%AE%E7%8E%B0%E5%9C%A8%E5%81%9A%E4%BB%80%E4%B9%88%E8%B5%9A%E9%92%B1 => Received HTTP code 403 from proxy after CONNECT"
请问现在做什么赚钱
