string(265) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B5%E5%8A%A8%E5%89%83%E9%A1%BB%E5%88%80%E5%93%AA%E4%B8%80%E6%AC%BE%E6%AF%94%E8%BE%83%E5%A5%BD => Failed to connect to 61.171.74.35 port 38041: Connection refused"
电动剃须刀哪一款比较好
