Question

我正在使用spring 3.2.4，我读到Spring MVC 3.2.X显式支持PATCH HTTP方法：

https://jira.springsource.org/browse/SPR-7985

http://docs.spring.io/spring/docs/3.2.0.RC1/reference/html/new-in-3.2.html

但是，当我在Tomcat（7.0.41）中部署我的应用程序时，我在使用PATCH方法时系统地得到501错误。

为什么这不起作用？有没有办法让它发挥作用？我应该使用另一个容器而不是Tomcat吗？

编辑：

这是我的web.xml：

<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">

<welcome-file-list>
  <welcome-file>index.html</welcome-file>
</welcome-file-list>

<context-param>
  <param-name>contextClass</param-name>
  <param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value>
</context-param>

<filter>
  <filter-name>springSecurityFilterChain</filter-name>
  <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
  <filter-name>springSecurityFilterChain</filter-name>
  <url-pattern>/*</url-pattern>
</filter-mapping>

我的依赖项：

<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-core</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-context</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-beans</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-web</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-webmvc</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-jdbc</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-orm</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework</groupId>
  <artifactId>spring-tx</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.data</groupId>
  <artifactId>spring-data-commons</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.data</groupId>
  <artifactId>spring-data-jpa</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.security</groupId>
  <artifactId>spring-security-core</artifactId>
</dependency>
<dependency>
  <groupId>org.springframework.security</groupId>
  <artifactId>spring-security-config</artifactId>
  <scope>runtime</scope>
</dependency>
<dependency>
  <groupId>org.springframework.security</groupId>
  <artifactId>spring-security-web</artifactId>
  <scope>runtime</scope>
</dependency>

提前致谢，

杰罗姆

Answer 1

好的，我终于找到了解决方案： http://docs.spring.io/spring/docs/3.2.5.RELEASE/spring-framework-reference/htmlsingle/#mvc-ann-form-urlencoded-data

为了支持HTTP PUT和PATCH请求，spring-web模块提供了过滤器HttpPutFormContentFilter，可以配置 web.xml中：

<filter>
   <filter-name>httpPutFormFilter</filter-name>
   <filter-class>org.springframework.web.filter.HttpPutFormContentFilter</filter-class>
</filter>

<filter-mapping>
   <filter-name>httpPutFormFilter</filter-name>
   <servlet-name>dispatcherServlet</servlet-name>
</filter-mapping>

<servlet>
   <servlet-name>dispatcherServlet</servlet-name>
   <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>

Answer 2

  <dependency>
    <groupId>org.apache.tomcat</groupId>
    <artifactId>tomcat-servlet-api</artifactId>
    <version>7.0.30</version>
    <scope>provided</scope>
</dependency>

您可以通过添加tomcat-servlet-api版本升级来解决问题。

使用Spring MVC的tomcat中的PATCH方法

2 个答案: