是否IE10支持FORMDATA（）？

问题描述：

我读过（这里）这IE10支持FORMDATA（）。但是，当我键入此到IE10的JavaScript控制台：

I've read (here) that IE10 supports FormData(). But when I type this into the IE10 JavaScript console:

foo = new FormData();

我得到的错误，FORMDATA没有定义

I get the error, "FormData not defined"

是否IE10支持FORMDATA（）或不是吗？有没有窍门能让它在IE10工作？

Does IE10 support FormData() or doesn't it? Is there a trick to getting it to work in IE10?

答

我可以证实它 - 本网页上运行的code。在控制台正常工作

I can confirm that it does - running your code in the console on this page works fine.

我会因此假设你在怪癖模式，因此，浏览器是pretending它不知道它是与上述模式。

I will therefore hypothesize that you are in Quirks Mode, and therefore the browser is pretending it doesn't know it to be compatible with said Mode.

请确保您的网页有一个有效的＆LT;！DOCTYPE HTML＆GT; 开始，且没有错误回落到怪癖模式

Make sure your page has a valid <!DOCTYPE html> at the start and no errors to fall back into quirks mode.