No mapping found for HTTP request with URI

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最新推荐文章于 2023-04-04 20:30:54 发布

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分类专栏： Spring # maven

本文链接：https://blog.youkuaiyun.com/jji8877032/article/details/79439475

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本文介绍了解决使用嵌入式Tomcat部署Maven工程的MVC项目时遇到的“NomappingfoundforHTTPrequestwithURI”错误的方法。通过调整使用tomcat7:run-war而非tomcat7:run来解决问题，并解释了配置文件中视图解析器的设置。

问题描述：使用嵌入式tomcat跑maven工程的mvc，一直报“No mapping found for HTTP request with URI”

解决方法：使用tomcat7:run-war 运行工程。而不是tomcat7:run

原因解析：

@Configuration
@EnableWebMvc
@ComponentScan("com.wisely.highlight_springmvc4")
public class MyMvcConfig {
    @Bean
    public InternalResourceViewResolver viewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/WEB-INF/classes/views/");
        viewResolver.setSuffix(".jsp");
       /*  viewResolver.setSuffix(".html");*/
        viewResolver.setViewClass(JstlView.class);
        return viewResolver;
    }
}

https://tomcat.apache.org/maven-plugin-2.0-beta-1/tomcat7-maven-plugin/run-mojo.html

tomcat7:run

Full name:

org.apache.tomcat.maven:tomcat7-maven-plugin:2.0-beta-1:run

Description:

Runs the current project as a dynamic web application using anembedded Tomcat server.

Attributes:

Requires a Maven project to be executed.
Requires dependency resolution of artifacts in scope: runtime.
Since version: 2.0.
Invokes the execution of the lifecycle phase compile prior to executing itself.

https://tomcat.apache.org/maven-plugin-2.0-beta-1/tomcat7-maven-plugin/run-war-mojo.html

tomcat7:run-war

Full name:

org.apache.tomcat.maven:tomcat7-maven-plugin:2.0-beta-1:run-war

Description:

Runs the current project as a packaged web application using anembedded Tomcat server.

Attributes:

Requires a Maven project to be executed.
Requires dependency resolution of artifacts in scope: runtime.
Since version: 2.0.
Invokes the execution of the lifecycle phase package prior to executing itself.