string(265) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%A5%B3%E7%94%9F%E8%AF%B4%E6%88%91%E6%80%AA%E7%99%96%E4%BB%80%E4%B9%88%E6%84%8F%E6%80%9D%E5%95%8A => Failed to connect to 61.171.74.35 port 38041: Connection refused"
女生说我怪癖什么意思啊
