string(369) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%99%BD%E7%84%B6%E4%B8%8D%E4%B8%8A%E7%8F%AD%E6%97%B6%E9%97%B4%E5%BE%88%E8%87%AA%E7%94%B1%E4%BD%86%E8%BF%99%E8%87%AA%E7%94%B1%E6%9D%A5%E5%BE%97%E8%AE%A9%E4%BA%BA%E6%9C%89%E4%BA%9B%E5%BF%83%E6%85%8C%21 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
虽然不上班时间很自由但这自由来得让人有些心慌!
