string(304) "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%A1%A5%E4%BA%A4%E4%BA%86%E8%B4%B9.%E5%A4%9A%E9%95%BF%E6%97%B6%E9%97%B4%E5%8F%AF%E4%BB%A5%E7%94%9F%E6%95%88 => Failed to connect to 101.89.117.144 port 38017: Connection refused"
新农合补交了费.多长时间可以生效
