string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E6%88%91%E7%9A%84%E6%8B%BC%E5%A4%9A%E5%A4%9A%E6%B2%A1%E6%9C%89%E5%BA%97%E9%93%BA%E6%90%9C%E7%B4%A2 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
为什么我的拼多多没有店铺搜索
