string(291) "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%E6%94%AF%E4%BB%98%E5%AE%9D%E5%8D%B8%E8%BD%BD%E5%90%8E%E5%AE%89%E8%A3%85%E4%B8%8D%E4%BA%86%E5%91%A2 => Failed to connect to 14.18.46.51 port 38206: Connection refused"
为什么支付宝卸载后安装不了呢
