string(231) "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%E5%AE%B3%E6%80%95%E6%8A%95%E8%AF%89%E5%90%97 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
商家害怕投诉吗
