string(276) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%95%86%E5%AE%B6%E8%AF%B4%E4%B8%A2%E4%BB%B6%E4%BA%86%E8%AE%A9%E9%80%80%E6%AC%BE%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 101.89.143.195 port 38109: Connection refused"
商家说丢件了让退款怎么办
