string(321) "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%E6%B2%A1%E6%9C%89%E6%98%9F%E7%BA%A7%E8%BF%98%E6%9C%89%E5%BF%85%E8%A6%81%E5%BC%80%E4%BA%86%E6%B2%A1%E6%9C%89 => Failed to connect to 101.89.143.195 port 38205: Connection refused"
拼多多店铺没有星级还有必要开了没有
