string(310) "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%9C%89%E7%9A%84%E6%8B%BC%E5%A4%9A%E5%A4%9A%E5%BA%97%E9%93%BA%E4%B8%8D%E6%98%BE%E7%A4%BA%E6%98%9F%E7%BA%A7%E5%91%A2 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
为什么有的拼多多店铺不显示星级呢
