如何在android webview中拦截POST数据 [英] How to intercept POST data in an android webview

问题描述

我有一个包含 webview 的 android 应用程序.它需要允许用户在网页上填写表单，然后在用户点击表单上的submit 后更改表单的数据.该表单将使用 POST 请求方法.

I have an android app that consists of a webview. It needs to allow users to fill in a form on a webpage and then change the data of the form after the user has clicked submit on the form. The form will use the POST request method.

所以我的问题是，如何从表单中截取 POST 数据，更改其值，然后将其发送?

例如:如果有这样的网络表单...

For example: If there's a web form like this...

<form action="http://www.example.com/do.php" method="post">
    <input type="text" name="name" />
    <input type="text" name="email" />
    <input type="submit" />
</form>

如果用户在表单中输入 name = Steve 和 email = [e-mail]，我想在 android 应用程序中将值更改为 name = bob 和 email = [e-mail] 并将新的 POST 设为发送到 http://www.example.com/do.php.

If the user enters name = Steve and email = [e-mail] in the form, I want to change the values to name = bob and email = [e-mail] in the android app and have the new POST be sent to http://www.example.com/do.php.

感谢您的帮助！

推荐答案

如果你熟悉 JavaScript，我建议你使用 JavaScript.我认为它更方便和容易.本导览将告诉您如何在 WebView 中使用 JavaScript.

If you are familiar with JavaScript, I would suggest you use JavaScript. I think it's more convenient and easy. This tour tells you how to use JavaScript in a WebView.

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