form表单提交到java文件
<form action="${pageContext.request.contextPath}/？？？" method="post"onsubmit="return check()">
id:<input type="text" name="id"><br>
name:<input type="text" name="name">
<button type="submit">提交</button>
form表单提交到java文件
<form action="${pageContext.request.contextPath}/？？？" method="post"onsubmit="return check()">
id:<input type="text" name="id"><br>
name:<input type="text" name="name">
<button type="submit">提交</button>