string(284) "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%E6%8B%BC%E5%A4%9A%E5%A4%9A%E7%A0%8D%E5%AE%8C%E8%BF%98%E8%A6%81%E7%BB%A7%E7%BB%AD%E7%A0%8D => Failed to connect to 101.91.112.32 port 38195: Connection refused"
为什么拼多多砍完还要继续砍
