好久没更新博客了，最近踩到了一个深坑，花了一天时间才解决这个问题， 特此更新博客记录下。
项目是springboot 搭建的，前期的过程就不一一叙述，直接上问题，在打包成war包部署到tomcat并启动后报NameNotFoundException，具体情况如下：
javax.naming.NameNotFoundException: Name [com.rehe.safety.security.MyFilterSecurityInterceptor/securityMetadataSource] is not bound in this Context. Unable to find [com.rehe.safety.security.MyFilterSecurityInterceptor]. at org.apache.naming.NamingContext.lookup(NamingContext.java:816) at org.apache.naming.NamingContext.lookup(NamingContext.java:173) at org.apache.catalina.core.DefaultInstanceManager.lookupFieldResource(DefaultInstanceManager.java:589) at org.apache.catalina.core.DefaultInstanceManager.processAnnotations(DefaultInstanceManager.java:487) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:174) at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:166) at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:111) at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4657) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5304) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:754) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:730) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:985) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1857) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:748)
之前没遇到这个问题，上网一顿搜索，提供的方法有以下几种： 1、jar包冲突，删除冲突的jar包 2、在tomcat中的conf文件夹context.xml添加相关配置 3、在Application启动项@SpringBootApplication后面增加exclude={DataSourceAutoConfiguration.class} 经过测试这3个都没法解决我的问题，最后翻墙去国外寻找答案，有位大神说是@Resource注入的原因，我查了下MyFilterSecurityInterceptor中确实是用Resource注入的，改成@Autowired后部署tomcat 后，启动没有报错，完美解决问题！！！
