string(234) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E7%94%B7%E9%9E%8B260%E6%98%AF%E5%A4%9A%E5%A4%A7%E5%8F%B7%E7%9A%84 => Failed to connect to 101.89.159.206 port 38075: Connection refused"
男鞋260是多大号的
