string(336) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E5%95%A5%E6%8B%BC%E5%A4%9A%E5%A4%9A%E5%BA%97%E9%93%BA%E6%90%9C%E7%B4%A2%E4%B8%8D%E5%88%B0%E8%87%AA%E5%B7%B1%E7%9A%84%E5%BA%97%E9%93%BA%E5%90%8D%E5%AD%97%E4%BA%86 => Failed to connect to 14.18.46.51 port 38044: Connection refused"
为啥拼多多店铺搜索不到自己的店铺名字了
