Curl error: couldn't connect to host
通过php的curlpost数据到服务器，但是偶尔会出现Curl error: couldn't connect to host，怎么破？
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通过php的curlpost数据到服务器，但是偶尔会出现Curl error: couldn't connect to host，怎么破？
你运行curl的机器和你curl的服务器之间的网络连接不是永远是好的，一般来说要保证服务质量你不能简单地curl。
你可以试试在try ctach里面curl，然后捕获常见的网络连接异常加超时并重试的机制。超时*重试次数完毕仍然连不上就把错误信息记录下来供分析或者是自动邮件提醒。
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