Question

我已在linux框中部署了我的应用程序。我使用的是简易apache tomcat 7版本。我能够看到我的tomcat context is initialized 但是在初始化之后立即，上下文被破坏了。我没有看到日志文件中发生任何异常。

[加载 org.springframework.util.ConcurrentReferenceHashMap $ EntryIterator来自文件：/var/cache/easy-tomcat7/work/Catalina/web.com/web-1.0.0-BUILD-SNAPSHOT/WEB-INF/lib/spring-core-4.2.1.RELEASE.jar] DEBUG：org.springframework.web.context.ContextLoader - 发布的root WebApplicationContext作为具有名称的ServletContext属性 [org.springframework.web.context.WebApplicationContext.ROOT]信息： org.springframework.web.context.ContextLoader - Root WebApplicationContext：初始化完成时间为7637 ms INFO： org.springframework.web.context.support.XmlWebApplicationContext - 关闭Root WebApplicationContext：启动日期[Sun May 22 07:58:10 UTC 2016];上下文层次结构的根DEBUG： org.springframework.core.env.PropertySourcesPropertyResolver - 正在搜索关键＆＃39; spring.liveBeansView.mbeanDomain＆＃39;在 [servletConfigInitParams] DEBUG： org.springframework.core.env.PropertySourcesPropertyResolver - 正在搜索关键＆＃39; spring.liveBeansView.mbeanDomain＆＃39;在 [servletContextInitParams] DEBUG： org.springframework.core.env.PropertySourcesPropertyResolver - 找到 key＆＃39; spring.liveBeansView.mbeanDomain＆＃39;在[servletContextInitParams]中类型[String]和值＆＃39; dev＆＃39; DEBUG： org.springframework.beans.factory.support.DefaultListableBeanFactory - 返回单例bean的缓存实例＆＃39; lifecycleProcessor＆＃39; DEBUG： org.springframework.beans.factory.support.DefaultListableBeanFactory - 摧毁单身人士 org.springframework.beans.factory.support.DefaultListableBeanFactory@2b48a930：

这是web.xml文件。

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" version="3.0">
  <display-name>web</display-name>
  <context-param>
    <param-name>log4jConfigLocation</param-name>
    <param-value>/WEB-INF/config/log4j.xml</param-value>
  </context-param>
  <context-param>  
    <param-name>spring.profiles.active</param-name>  
    <param-value>dev</param-value>  
</context-param>  
<context-param>  
    <param-name>spring.profiles.default</param-name>  
    <param-value>dev</param-value>  
</context-param>
<context-param>  
    <param-name>spring.liveBeansView.mbeanDomain</param-name>  
    <param-value>dev</param-value>  
</context-param>  
  <listener>
    <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
  </listener>
  <filter>
    <filter-name>springSecurityFilterChain</filter-name>
    <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <filter-mapping>
    <filter-name>springSecurityFilterChain</filter-name>
    <url-pattern>/login/auth</url-pattern>
    <dispatcher>FORWARD</dispatcher>
  </filter-mapping>
  <filter>
    <filter-name>hiddenHttpMethodFilter</filter-name>
    <filter-class>org.springframework.web.filter.HiddenHttpMethodFilter</filter-class>
  </filter>
  <filter-mapping>
    <filter-name>hiddenHttpMethodFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
            /WEB-INF/spring/root-context.xml            
            /WEB-INF/spring/appServlet/security-context.xml
        </param-value>
  </context-param>
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>
  <servlet>
    <servlet-name>web</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>/WEB-INF/spring/appServlet/servlet-context.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
  </servlet>
  <servlet-mapping>
    <servlet-name>web</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
</web-app>

根context.xml中

    <beans:beans xmlns="http://www.springframework.org/schema/mvc"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:beans="http://www.springframework.org/schema/beans"
    xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx"
    xmlns:jdbc="http://www.springframework.org/schema/jdbc"
    xsi:schemaLocation="http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
        http://www.springframework.org/schema/jdbc
        http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd">        


</beans:beans>

Answer 1

您是否在@Configuration类中定义了特定于配置文件的配置，例如

 @Configuration
 public class MyConfig {

   @Configuration
   @Profile(value="dev")
   public static class DevConfiuration {
        @Bean
        ///some bean methods here
   }
 }

如果没有，请尝试完全删除以下个人资料标签，看看它是否已部署。

  <context-param>  
     <param-name>spring.profiles.active</param-name>  
     <param-value>dev</param-value>  
 </context-param>  
 <context-param>  
     <param-name>spring.profiles.default</param-name>  
     <param-value>dev</param-value>  
 </context-param>
 <context-param>  
     <param-name>spring.liveBeansView.mbeanDomain</param-name>  
     <param-value>dev</param-value>  
 </context-param>

tomcat应用程序启动但立即销毁

1 个答案: