string(240) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%B8%A6%E8%B4%A7%E7%9B%B4%E6%92%AD%E6%B5%81%E7%A8%8B%E8%84%9A%E6%9C%AC => Failed to connect to 101.89.117.144 port 38056: Connection refused"
带货直播流程脚本
