string(282) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BF%AB%E9%80%92%E5%91%98%E6%B2%A1%E4%B8%8A%E9%97%A8%E5%B0%B1%E6%8A%8A%E5%8F%96%E4%BB%B6%E7%A0%81%E7%BB%99%E4%BA%86 => Failed to connect to 14.18.46.51 port 38044: Connection refused"
快递员没上门就把取件码给了
