Question

从Spring 3.2.1中删除了RequestMapping。

我正在开发一个新项目并试图使用Spring 3.2.1 ...但我的IDEA和Maven无法在Spring中找到RequestMapping ..下面是我的控制器：

package org.sample.jquery.controller;


import org.apache.log4j.Logger;
import org.springframework.stereotype.Controller;
import org.springframework.web.servlet.ModelAndView;
import static org.apache.log4j.Logger.getLogger;



@Controller
@RequestMapping("/request")
public class RequestController {


    private static final Logger LOGGER = getLogger(RequestController.class);

    @RequestMapping(method = RequestMethod.GET)
    public ModelAndView displayRequestPage() {

        return new ModelAndView("input");

    }

}

这是我的pom.xml ....看起来RequestMapping已从Spring 3.2.1中删除

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>jQueryExamples</groupId>
    <artifactId>jQueryExamples</artifactId>
    <packaging>war</packaging>
    <version>1.0-SNAPSHOT</version>
    <name>jQueryExamples Maven Webapp</name>
    <url>http://maven.apache.org</url>

    <developers>
        <developer>
            ...
        </developer>
    </developers>

    <properties>
        <java-version>1.7</java-version>
        <springframework-version>3.2.1.RELEASE</springframework-version>
        <org.slf4j-version>1.6.6</org.slf4j-version>
    </properties>

    <dependencies>

        <!--  the following is for spring -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context</artifactId>
            <version>${springframework-version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${springframework-version}</version>
            <exclusions>
                <exclusion>
                    <groupId>commons-logging</groupId>
                    <artifactId>commons-logging</artifactId>
                </exclusion>
            </exclusions>
        </dependency>

        <!--  This is for logging with log4j -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>1.2.17</version>
        </dependency>


        <!-- this is for junit testing -->

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    <build>
        <finalName>jQueryExamples</finalName>
    </build>
</project>

Answer 1

它应该在

中

<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-web</artifactId>
    <version>${springframework-version}</version>
</dependency>

3.2.1 fixed in 3.2.2中存在一个错误，其中spring-webmvc依赖关系未引入spring-web和spring-context，因此您必须手动声明依赖性。

这是org.springframework.web.bind.annotation.RequestMapping;

Answer 2

这是由3.2.1中针对3.2.2修复的问题引起的： https://jira.springsource.org/browse/SPR-10218

那就是说，既然你正在使用@RequestMapping，你的pom应该包含对spring-web的依赖，而不是依赖spring-webmvc到spring-web的传递依赖。因此，我建议在任何情况下都添加该依赖项。

Answer 3

根据JavaDoc，似乎RequestMapping注释是Spring 3.2.1的一部分：http://static.springsource.org/spring/docs/3.2.x/javadoc-api/

也许你需要将Spring MVC库添加到你的项目中？

RequestMapping是从Spring 3.2.1中删除的

3 个答案: