string(356) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%8B%BC%E5%A4%9A%E5%A4%9A%E5%BA%97%E9%93%BA%E9%83%BD%E6%90%9C%E7%B4%A2%E4%B8%8D%E5%88%B0%E8%BF%98%E6%9C%89%E8%BF%98%E6%9C%89%E6%96%B0%E5%AE%A2%E4%B8%8B%E5%8D%95%E6%AD%A3%E5%B8%B8%E5%90%97 => Failed to connect to 101.89.120.29 port 38104: Connection refused"
拼多多店铺都搜索不到还有还有新客下单正常吗
