string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%AB%98%E8%80%83%E8%80%83%E7%94%9F%E5%BF%83%E6%80%81%E6%80%8E%E6%A0%B7%E8%B0%83%E6%95%B4 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
高考考生心态怎样调整
