Html JSP中的form:form标记不断出现错误_Html_Spring_Spring Mvc_Jsp_Model View Controller

Html JSP中的form:form标记不断出现错误

html spring spring-mvc jsp model-view-controller

Html JSP中的form:form标记不断出现错误,html,spring,spring-mvc,jsp,model-view-controller,Html,Spring,Spring Mvc,Jsp,Model View Controller,我一直收到一个错误，说文本/在表单中的位置无效：表单缺少表单的结束标记：表单和未知标记形式：表单 <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <form action ="some

我一直收到一个错误，说文本/在表单中的位置无效：表单缺少表单的结束标记：表单和未知标记形式：表单

   <%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
 <!DOCTYPE html>
 <html>
 <head>
<meta charset="UTF-8">
 <form action ="some.jsp" class="form">



 <title>choose a country</title>
 </head>
  <body>
 <h1>choose your next destination</h1>
 <!DOCTYPE html>
  <html>
 <head>
  <meta name="viewport" content="width=device-width, initial-     scale=1.0">
 <style>
 * {
   box-sizing: border-box;
 }




  .autocomplete {
   position: relative;
   display: inline-block;
  }

  input {
   border: 1px solid transparent;
   background-color: #f1f1f1;
   padding: 10px;
   font-size: 16px;
 }

  input[type=text] {
    background-color: #f1f1f1;
   width: 100%;
  }

 input[type=submit] {
 background-color: DodgerBlue;
  color: #fff;
 cursor: pointer;
  }

  .autocomplete-items {
   position: centre;
   border: 1px solid #d4d4d4;
   border-bottom: none;
   border-top: none;
    z-index: 99;

    top: 100%;
    left: 0;
    right: 0;
  }

   .autocomplete-items div {
    padding: 10px;
    cursor: pointer;
    background-color: #fff; 
    border-bottom: 1px solid #d4d4d4; 
  }


    .autocomplete-items div:hover {
     background-color: #e9e9e9; 
    }


    .autocomplete-active {
     background-color: DodgerBlue !important; 
     color: #ffffff; 
   }
  </style>
   </head>     
   <body>

    <h2>Travel the world</h2>

   <p>choose a country you'd like to go</p>


     <form:form method = "GET"  action=addcountry/country/ model attribute = "model" autocomplete="off">
      <div class="autocomplete" style="width:300px;">
        <input id="myInput" type="text" name="myCountry" placeholder="Country">
     </div>
     <input type=submit value ="lets go" class="btn btn-default"/>

  </form>
 <script>

我遇到的问题是什么？以前没有，现在问题似乎不会消失。导致此错误的原因是什么？我如何着手修复此错误？

谢谢大家!

你必须做一些事情：

将JSP文件添加到文件的顶部。使用not by HTML关闭Spring表单标记

您没有关闭标签表单：表单，您只是关闭表单。还为表单导入taglib