string(285) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8E%9F%E5%8D%95%E5%93%81%E8%B4%A8%E6%98%AF%E6%AD%A3%E5%93%81%E5%90%97%E8%BF%98%E6%98%AF%E5%81%87%E8%B4%A7%E5%91%A2 => Failed to connect to 101.89.159.206 port 38100: Connection refused"
原单品质是正品吗还是假货呢
