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  • Spring 注解配置 WebApplicationContext

    https://docs.spring.io/spring-framework/docs/4.3.9.RELEASE/spring-framework-reference/htmlsingle/#beans-custom-autowire-configurer

    <web-app>
        <!-- Configure ContextLoaderListener to use AnnotationConfigWebApplicationContext
            instead of the default XmlWebApplicationContext -->
        <context-param>
            <param-name>contextClass</param-name>
            <param-value>
                org.springframework.web.context.support.AnnotationConfigWebApplicationContext
            </param-value>
        </context-param>
    
        <!-- Configuration locations must consist of one or more comma- or space-delimited
            fully-qualified @Configuration classes. Fully-qualified packages may also be
            specified for component-scanning -->
        <context-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>com.acme.AppConfig</param-value>
        </context-param>
    
        <!-- Bootstrap the root application context as usual using ContextLoaderListener -->
        <listener>
            <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
        </listener>
    
        <!-- Declare a Spring MVC DispatcherServlet as usual -->
        <servlet>
            <servlet-name>dispatcher</servlet-name>
            <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
            <!-- Configure DispatcherServlet to use AnnotationConfigWebApplicationContext
                instead of the default XmlWebApplicationContext -->
            <init-param>
                <param-name>contextClass</param-name>
                <param-value>
                    org.springframework.web.context.support.AnnotationConfigWebApplicationContext
                </param-value>
            </init-param>
            <!-- Again, config locations must consist of one or more comma- or space-delimited
                and fully-qualified @Configuration classes -->
            <init-param>
                <param-name>contextConfigLocation</param-name>
                <param-value>com.acme.web.MvcConfig</param-value>
            </init-param>
        </servlet>
    
        <!-- map all requests for /app/* to the dispatcher servlet -->
        <servlet-mapping>
            <servlet-name>dispatcher</servlet-name>
            <url-pattern>/app/*</url-pattern>
        </servlet-mapping>
    </web-app>
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  • 原文地址:https://www.cnblogs.com/alway-july/p/7743857.html
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