string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AA%E4%BD%93%E8%B7%9F%E5%85%AC%E5%8F%B8%E6%9C%89%E5%95%A5%E5%8C%BA%E5%88%AB%E5%90%97 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
个体跟公司有啥区别吗
