string(314) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%98%AF%E6%B3%A8%E5%86%8C%E4%B8%AA%E4%BD%93%E6%88%B7%E5%A5%BD%2C%E8%BF%98%E6%98%AF%E6%B3%A8%E5%86%8C%E5%85%AC%E5%8F%B8%E5%8F%B7%E7%A0%81%E5%A5%BD => Failed to connect to 101.91.112.32 port 38195: Connection refused"
是注册个体户好,还是注册公司号码好
