如何在网络表单中输入空字符? [英] How to input a null character into a web form?

问题描述

我正在测试一个ASP.NET Web表单，该表单需要从输入中过滤掉空字符.

I am testing an ASP.NET web form which needs to filter out null characters from input.

要测试此功能，实际上如何在html表单中键入一个空字符?我已经尝试过Alt + 0，但是它不起作用.

To test this functionality, how can I actually type a null character in the html form? I've tried Alt+0 but it does not work.

我知道我可以通过使用URL中的％00"在GET请求中进行操作.但是，我想以POST形式进行.

I know I can do it in a GET request by using "%00" in the URL. However, I want to do it in a form POST.

推荐答案

我能够使用TamperData Firefox插件来做到这一点.

I was able to do this using TamperData Firefox plugin.

https://addons.mozilla.org/zh- US/firefox/addon/tamper-data/

在显示"Tamper"弹出窗口时，我键入了％00"，在发布参数值"字段中.

When given the Tamper Popup I typed "%00" in the Post Parameter Value field.

仍然，我找不到仅使用键盘输入空字符的方法.

Still, I cannot find a way to type a null character just using the keyboard.

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