string(274) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%B3%B0%E5%BA%B7%E6%8B%94%E7%89%99%E4%BF%9D%E9%99%A9%E5%85%AC%E5%8F%B8%E7%BB%99%E6%8A%A5%E9%94%80%E5%90%97 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
泰康拔牙保险公司给报销吗
