chrome浏览器上isset($_POST['submit'])不返回ture
chrome浏览器下isset($_POST['submit'])不返回ture
在IE下能成功，但在chrome下不能，是否是浏览器自身的BUG？
------解决方案--------------------
代码没有问题，你怎么测试的。chrome 什么版本。
------解决方案--------------------
你到gg浏览器里看看有没有 gg的开发人员工具跟一下
------解决方案--------------------
注意缓存
------解决方案--------------------
Chrome是有问题的，但是采用提交按钮的值的做法尽量不要采用。另外如果用javascript的form.submit()的话，IE下也不提交的。建议采用hidden变量。
------解决方案--------------------
直接打印$_POST看下有没有
------解决方案--------------------
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