html - 如何使用 <a href ="..."> 标签提交 POST 表单？

Question

如何将 POST 表单提交到 showMessage.jsp仅使用 <a href="...">标签？

<form action="showMessage.jsp" method="post">
    <a href="showMessage.jsp"><%=n%></a>
    <input type="hidden" name="mess" value=<%=n%>/>
</form>

Answer 1

如果您改用按钮，则不需要 JavaScript:

<form action="your_url" method="post">
    <button type="submit" name="your_name" value="your_value" class="btn-link">Go</button>
</form>

您可以 style a button to look like a link ，例如:

.btn-link {
    border: none;
    outline: none;
    background: none;
    cursor: pointer;
    color: #0000EE;
    padding: 0;
    text-decoration: underline;
    font-family: inherit;
    font-size: inherit;
}