string(283) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%8F%82%E5%8A%A0%E5%85%9A%E5%9B%A2%E7%A4%BE%E5%9B%A2%E6%B4%BB%E5%8A%A8%E6%83%85%E5%86%B5%E5%8F%8A%E8%A1%A8%E7%8E%B0 => Failed to connect to 61.171.74.35 port 38027: Connection refused"
参加党团社团活动情况及表现
