string(267) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AA%E4%BA%BA%E6%8A%95%E8%B5%84%E5%85%AC%E5%8F%B8%E7%9A%84%E5%90%88%E4%BC%99%E5%8D%8F%E8%AE%AE => Failed to connect to 101.89.117.144 port 38005: Connection refused"
个人投资公司的合伙协议
