string(300) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%AD%E5%9B%BD%E5%8D%AB%E6%98%9F600118%E8%82%A1%E4%BB%B7%E7%8E%B0%E5%9C%A8%E6%98%AF%E5%A4%9A%E5%B0%91%E5%91%A2%E8%A7%86%E9%A2%91 => Failed to connect to 125.88.227.171 port 38114: Connection refused"
中国卫星600118股价现在是多少呢视频
