string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%9C%89%E9%A1%B9%E7%9B%AE%E6%B2%A1%E6%9C%89%E9%92%B1%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E8%B4%B7%E6%AC%BE%E5%91%A2 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
有项目没有钱为什么不贷款呢
