标签：map 隐藏 cti spring htm integer imp lte sys
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
<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>
2、控制器代码
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"; } }
3、视图代码
<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>
SpringMVC(八) RequestMapping HiddenHttpMethodFilter
标签：map 隐藏 cti spring htm integer imp lte sys
原文地址：http://www.cnblogs.com/zhoutiekui/p/6284208.html
