string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%B5%84%E6%9C%AC%E6%80%A7%E6%94%AF%E5%87%BA%E6%98%AF%E4%BB%80%E4%B9%88%E4%BC%9A%E8%AE%A1%E7%A7%91%E7%9B%AE%E6%A0%B8%E7%AE%97 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
资本性支出是什么会计科目核算
