Question

我正在为项目使用完全基于java的配置。

部署webapp时，出现以下错误：

2016年9月6日上午8:13:37 org.apache.catalina.core.ApplicationContext log 信息：初始化Spring根WebApplicationContext 2016年9月6日上午8:13:37 org.springframework.web.context.ContextLoader initWebApplicationContext 信息：Root WebApplicationContext：初始化已启动 2016年9月6日上午8:13:37 org.springframework.web.context.support.XmlWebApplicationContext prepareRefresh 信息：刷新根WebApplicationContext：启动日期[Tue Sep 06 08:13:37 CEST 2016];上下文层次结构的根 2016年9月6日上午8:13:38 org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitions 信息：从ServletContext资源加载XML bean定义[/net.brewspberry.util.SpringWebappConfiguration] 2016年9月6日上午8:13:38 org.springframework.web.context.ContextLoader initWebApplicationContext 严重：上下文初始化失败 org.springframework.beans.factory.BeanDefinitionStoreException：从ServletContext资源解析XML文档的IOException [/net.brewspberry.util.SpringWebappConfiguration];嵌套异常是java.io.FileNotFoundException：无法打开ServletContext资源[/net.brewspberry.util.SpringWebappConfiguration] 在org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:344）在org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:304）在org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:181）在org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:217）在org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions（AbstractBeanDefinitionReader.java:188）在org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions（XmlWebApplicationContext.java:125）在org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions（XmlWebApplicationContext.java:94） at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory（AbstractRefreshableApplicationContext.java:129）在org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory（AbstractApplicationContext.java:612）在org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:513）在org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext（ContextLoader.java:444）在org.springframework.web.context.ContextLoader.initWebApplicationContext（ContextLoader.java:326）在org.springframework.web.context.ContextLoaderListener.contextInitialized（ContextLoaderListener.java:107）在org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4813） at org.apache.catalina.core.StandardContext.startInternal（StandardContext.java:5272）在org.apache.catalina.util.LifecycleBase.start（LifecycleBase.java:147）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1407）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1397） at java.util.concurrent.FutureTask.run（FutureTask.java:266）在java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142） at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617）在java.lang.Thread.run（Thread.java:745）引起：java.io.FileNotFoundException：无法打开ServletContext资源[/net.brewspberry.util.SpringWebappConfiguration] 在org.springframework.web.context.support.ServletContextResource.getInputStream（ServletContextResource.java:141）在org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions（XmlBeanDefinitionReader.java:330） ......还有21个

问题是我不知道Spring在注册Class配置时尝试加载XML配置的原因：

WebappInitializer：

package net.brewspberry.util.config;

import javax.servlet.Filter;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;

import net.brewspberry.filters.AuthentificationFilter;

import org.springframework.context.annotation.Bean;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import org.springframework.web.servlet.support.AbstractAnnotationConfigDispatcherServletInitializer;

public class SpringWebappInitializer extends
        AbstractAnnotationConfigDispatcherServletInitializer implements
        WebApplicationInitializer {

    public void onStartup(ServletContext servletContext)
            throws ServletException {

        AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();

        rootContext.setServletContext(servletContext);

        // rootContext.setConfigLocation("net.brewspberry.util");

        rootContext.register(SpringCoreConfiguration.class);

        servletContext.addListener(new ContextLoaderListener(rootContext));

        // now the config for the Dispatcher servlet
        AnnotationConfigWebApplicationContext mvcContext = new     AnnotationConfigWebApplicationContext();
    // mvcContext.setConfigLocation("net.brewspberry.util.config");
    //mvcContext.register(SpringWebappConfiguration.class);


    ServletRegistration.Dynamic dispatcher = servletContext.addServlet(
            "DispatcherServlet", new DispatcherServlet(mvcContext));

    dispatcher.setLoadOnStartup(1);
    dispatcher.addMapping("*.do");

}




@Override
protected Filter[] getServletFilters() {
    return null; // new Filter[] { new AuthentificationFilter() };

}

@Override
protected Class<?>[] getRootConfigClasses() {
    // TODO Auto-generated method stub
    return null;
}

@Override
protected Class<?>[] getServletConfigClasses() {
    // TODO Auto-generated method stub
    return null;
}

@Override
protected String[] getServletMappings() {
    // TODO Auto-generated method stub
    return null;
}

}

Webapp配置：

package net.brewspberry.util.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.DefaultServletHandlerConfigurer;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;

@Configuration
@EnableWebMvc
@ComponentScan({ "net.brewspberry" })
public class SpringWebappConfiguration extends WebMvcConfigurerAdapter {

    @Override
    public void configureDefaultServletHandling(
            DefaultServletHandlerConfigurer configurer) {
        configurer.enable();
    }

    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
    }

    @Override
    public void addViewControllers(ViewControllerRegistry registry) {
        registry.addViewController("/").setViewName("forward:/login.jsp");
    }

    @Bean(name = "viewResolver")
    public InternalResourceViewResolver getViewResolver() {
        InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
        viewResolver.setPrefix("/");
        viewResolver.setSuffix(".jsp");
        return viewResolver;
    }

}

我没有web.xml，因为WebAppInitializer取代了它。无论是否有这条线，我都试过了：

        mvcContext.register(SpringWebappConfiguration.class);

但它不会改变任何东西。

此外，在日志中，Spring在初始化程序中搜索XML应用程序上下文，它被定义为注释应用程序上下文。我不明白......

有什么想法吗？

Answer 1

您必须指定调度程序servlet以将SpringWebappConfiguration用作上下文或将SpringWebappConfiguration设置为applicationRoot上下文。

基于Spring java的配置 - 无法打开ServletContext资源

1 个答案: