string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%96%B0%E5%86%9C%E5%90%88%E8%A6%81%E4%B8%80%E7%9B%B4%E4%BA%A4%E4%B8%8B%E5%8E%BB%E5%90%97 => Failed to connect to 101.89.117.144 port 38056: Connection refused"
新农合要一直交下去吗
