string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%B7%A8%E5%A2%83%E7%94%B5%E5%95%86%E7%9A%84%E8%AE%A2%E5%8D%95%E7%B1%BB%E5%9E%8B%E6%98%AF%E5%A4%A7%E6%89%B9%E9%87%8F%E5%90%97 => Failed to connect to 101.89.166.210 port 38089: Connection refused"
跨境电商的订单类型是大批量吗
