HTML 按钮可以执行 POST 请求吗? [英] Can a HTML button perform a POST request?

问题描述

我想要一个提交类型的按钮来发送 POST 请求.

I want a submit type button to send a POST request.

我正在考虑这样的事情:

I am thinking about something like this:

<form action = "" method = "post">
    <button>Upvote</button>
<form>

其中字符串Upvote"将作为 POST 请求中的名称发送.

where the string "Upvote" will be send as a name in the POST request.

我知道这行不通，我知道有一些使用 AJAX(javascript) 的方法，但我对这个领域还很陌生.我只是想知道这通常是否可行.

I know this is not working, and I know there are ways using AJAX(javascript) but I am fairly new to this area. I am just wondering if this is possible in general.

更新

有人建议使用 标签，我试过了.问题是它生成的是 GET 而不是 POST.

Someone suggested using the <input> tag, and I tried it. The problem is it generates a GET rather than a POST.

推荐答案

这可以通过提交"类型的输入元素来完成.这将对用户显示为一个按钮，单击该按钮将发送表单.

This can be done with an input element of a type "submit". This will appear as a button to the user and clicking the button will send the form.

<form action="" method="post">
    <input type="submit" name="upvote" value="Upvote" />
</form>

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