Java Spring-未找到WebApplicationContext:未注册ContextLoaderListener?
我在尝试运行Spring项目时遇到以下错误Java Spring-未找到WebApplicationContext:未注册ContextLoaderListener?,java,spring,spring-mvc,Java,Spring,Spring Mvc,我在尝试运行Spring项目时遇到以下错误 HTTP Status 500 - java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener registered? 在我的web.xml中添加listner。我仍然得到这个错误。下面是我添加到web.xml的侦听器: <context-param> <param-name>contextConfi
HTTP Status 500 - java.lang.IllegalStateException: No WebApplicationContext found: no ContextLoaderListener registered?
在我的web.xml
中添加listner。我仍然得到这个错误。下面是我添加到web.xml的侦听器:
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/HelloWebRedirect-servlet.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
上下文配置位置
/WEB-INF/HelloWebRedirect-servlet.xml
org.springframework.web.context.ContextLoaderListener
有人能在这方面帮我吗?试试这个
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
org.springframework.web.context.ContextLoaderListener
请删除列表中的第一个“/”
上下文配置位置
WEB-INF/HelloWebRedirect-servlet.xml
尝试指定dispatcher servlet,而不是指定contextConfigLocation
<servlet>
<servlet-name>HelloWebRedirect</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
HelloWebRedirect
org.springframework.web.servlet.DispatcherServlet
1.
根据此模板选择您的servlet名称:/WEB-INF/${servlet name}-servlet.xmlHi@user2681868我也面临同样的问题,以下是您应该遵循的步骤 1) 在web.xml中定义
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
org.springframework.web.context.ContextLoaderListener
2) 使用此内容在web inf中创建applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
</beans>
如果使用注释:
public class SpringWebAppInitializer implements WebApplicationInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
appContext.register(ApplicationContextConfig.class);
ServletRegistration.Dynamic dispatcher = servletContext.addServlet("SpringDispatcher",
new DispatcherServlet(appContext));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("/");
ContextLoaderListener contextLoaderListener = new ContextLoaderListener(appContext);
servletContext.addListener(contextLoaderListener);
// Filter.
FilterRegistration.Dynamic fr = servletContext.addFilter("encodingFilter", CharacterEncodingFilter.class);
fr.setInitParameter("encoding", "UTF-8");
fr.setInitParameter("forceEncoding", "true");
fr.addMappingForUrlPatterns(null, true, "/*");
}
}
我认为,可能还有另一个导致异常的原因,您应该查看整个异常跟踪,特别是“由”引起的。此外,我认为,如果没有在一行中定义异常,并且扩展到三行,则会导致问题。。请务必声明这些内容而不使用新行字符。我相信在web应用程序中使用Spring而不使用Spring MVC并没有多大区别。如果OP还没有使用SpringMVC,我不会建议他重构整个应用程序来使用它。我看到的每个答案都提到ContextLoaderListener,但不是applicationContext.xml本身。你是第一个。谢谢。来自ServletContext资源[/WEB-INF/applicationContext.XML]的XML文档中的第8行无效;嵌套异常为org.xml.sax.saxpasseeption;行号:8;栏目号:126;cvc elt.1:找不到元素“bean”的声明。我收到了上面的错误对不起,我是不是遗漏了什么??这不正是user2681868在其web.xml中所拥有的吗!?
public class SpringWebAppInitializer implements WebApplicationInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
appContext.register(ApplicationContextConfig.class);
ServletRegistration.Dynamic dispatcher = servletContext.addServlet("SpringDispatcher",
new DispatcherServlet(appContext));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("/");
ContextLoaderListener contextLoaderListener = new ContextLoaderListener(appContext);
servletContext.addListener(contextLoaderListener);
// Filter.
FilterRegistration.Dynamic fr = servletContext.addFilter("encodingFilter", CharacterEncodingFilter.class);
fr.setInitParameter("encoding", "UTF-8");
fr.setInitParameter("forceEncoding", "true");
fr.addMappingForUrlPatterns(null, true, "/*");
}
}