string(262) "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%E9%A1%B5%E6%95%B0%E6%80%8E%E4%B9%88%E8%AE%BE%E7%BD%AE%E8%BF%9E%E8%B4%AF => Failed to connect to 125.88.227.171 port 38114: Connection refused"
word页脚页数怎么设置连贯
