关于curl的一个让小弟我很纠结的有关问题，求解答
关于curl的一个让我很纠结的问题，求解答
我用curl模拟访问百度的推广，我的目的是通过cookie来获取里面的json数据，现在情况如下：
1、通过模拟登陆到百度推广的网站
2、然后再通过cookie和post参数获取json数据
3、对拿到的json数据进行解析入库
现在问题就是：我在入库到一半的时候，代码显示无法拿到json数据了。然后我将脚本重新执行一次，结果是前面那一半的数据也拿不到了（虽然我已经将这一半数据入库了，但我重新获取，按道理来说是有json数据返回的）。
现在我的理解是，可能是在取json数据时，curl的访问出问题了（但这应该不是代码问题，因为前面已经获取到了一半的数据了，这种情况就像你上网突然断网了一样）
请问各位大侠使用curl时有没有出现过这种情况，求解答！
------解决方案--------------------
全拿到数据判断数据完整性再写入操作。。
------解决方案--------------------
不会出现这种情况吧，只有发送的请求完全返回curl才会获取，post一次，会得到一次响应，要不就是完整的要不就是什么都没有。这个不像显示网页，有时候只有一部分载入进来了，一部分不会显示。
------解决方案--------------------
对, 你请求发得太快,对方临时block你了,
请求之间sleep个几秒.....
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