<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<form action="/details">
First name: <input type="text" name="fname"><br>
Last name: <input type="text" name="lname"><br>
<br> <input type="submit" value="Submit">
</form>
</body>
</html>
@WebServlet("/details")
public class ShowDetails extends HttpServlet {
/**
*
*/
private static final long serialVersionUID = 7384650098624517113L;
public void service(HttpServletRequest request, HttpServletResponse response) {
String fName = request.getParameter("fname");
String lName = request.getParameter("lname");
System.out.println(fName + " " + lName );
}
}
点击提交后
它必须在控制台上打印值
网页
