string(319) "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%8F%91%E8%B5%B7%E6%8B%BC%E5%8D%95%E6%B2%A1%E4%BA%BA%E6%8B%BC%E5%8D%96%E5%AE%B6%E5%8F%AF%E4%BB%A5%E5%8F%91%E8%B4%A7%E5%90%97 => Failed to connect to 14.18.117.71 port 38069: Connection refused"
拼多多发起拼单没人拼卖家可以发货吗
