string(337) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%BA%E4%BB%80%E4%B9%88%E5%BE%88%E5%A4%9A%E4%BA%BA%E8%AF%B4%E6%94%AF%E4%BB%98%E5%AE%9D%E5%8D%B8%E8%BD%BD%E5%B0%B1%E4%B8%8D%E7%94%A8%E8%BF%98%E8%8A%B1%E5%91%97%E4%BA%86 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
为什么很多人说支付宝卸载就不用还花呗了
