string(303) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E7%BB%99%E4%BD%A0%E7%82%B9%E8%B5%9E%E7%9A%84%E9%83%BD%E6%98%AF%E4%B8%8D%E5%A4%AA%E7%86%9F%E7%9A%84%E4%BA%BA => Failed to connect to 101.89.117.144 port 38017: Connection refused"
为什么给你点赞的都是不太熟的人
