string(292) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=word%E9%A1%B5%E8%84%9A%E6%80%8E%E4%B9%88%E8%AE%BE%E7%BD%AE%E6%A8%AA%E7%BA%BF%2C%E5%AD%97%E5%9C%A8%E6%A8%AA%E7%BA%BF%E4%B8%8B => Failed to connect to 101.89.166.210 port 38089: Connection refused"
word页脚怎么设置横线,字在横线下
