SpringMVC RequestMapping HiddenHttpMethodFilter

Posted 尐鱼儿

tags:

篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了SpringMVC RequestMapping HiddenHttpMethodFilter相关的知识,希望对你有一定的参考价值。

SpringMVC隐藏方法:

使用PUT和DELETE方法。默认html支持GET和POST方法。通过HiddenHttpMethodFilter将POST转成PUT和DELETE方法。

1、将HiddenHttpMethodFilter配置到web.xml中

技术分享图片
    <filter>
        <filter-name>HiddenHttpMethodFilter</filter-name>
        <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
    </filter>
    
    <filter-mapping>
        <filter-name>HiddenHttpMethodFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    
技术分享图片

2、控制器代码

技术分享图片
package com.tiekui.springmvc.handlers;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;

@Controller
public class HiddenHttpMethodFilterTest {
    @RequestMapping(value="testHiddenHttpMethod/{id}",method=RequestMethod.DELETE)
    public String testHiddenHttpMethodDelete(@PathVariable("id") Integer id){
        System.out.println("Delete" + id);
        return "success";
    }
    
    @RequestMapping(value="testHiddenHttpMethod/{id}",method=RequestMethod.PUT)
    public String testHiddenHttpMethodPut(@PathVariable("id") Integer id){
        System.out.println("PUT" + id);
        return "success";
    }
    
}
技术分享图片

 

3、视图代码

技术分享图片
    <form action="testHiddenHttpMethod/1" method="post">
        <input type="hidden"  name="_method" value="PUT">
        <input type="submit" value="testHiddenHttpMethodPUT">
    </form>
    <br>
    <form action="testHiddenHttpMethod/1" method="post">
        <input type="hidden"  name="_method" value="DELETE">
        <input type="submit" value="testHiddenHttpMethodDelete">
    </form>
技术分享图片

以上是关于SpringMVC RequestMapping HiddenHttpMethodFilter的主要内容,如果未能解决你的问题,请参考以下文章

SpringMVC— “@RequestMapping注解及其属性”

SpringMVC— “@RequestMapping注解及其属性”

SpringMVC— “@RequestMapping注解及其属性”

SpringMVC— “@RequestMapping注解及其属性”

SpringMVC--@RequestMapping注解标注方法解析

springmvc注解@RequestMapping