将 logback.xml 放入我的网络应用程序的 src/main/resources/ 文件夹时，它工作正常。
但是，当在 web.xml 中使用LogbackConfigListener（如此处所述）来配置 logback.xml 文件的位置时。日志文件生成成功。
但是，另外有太多的调试日志消息出现在 tomcat 服务器的控制台上。它延迟了tomcat服务器的启动时间。这些 DEBUG 消息是 Hibernate 等 3rd 方库文件的一部分。
logback.xml 文件：
<configuration>
<!-- Appenders -->
<appender name="util" class="ch.qos.logback.core.FileAppender">
<File>${demo.root}/WEB-INF/app.log</File>
<Append>true</Append>
<encoder>
<pattern>%t %-5p %c{2} - %m%n</pattern>
</encoder>
</appender>
<logger name="org.springframework" level="info" />
<root level="info">
<appender-ref ref="util" />
</root>
</configuration>
日志跟踪太大。我从 tomcat 服务器的启动窗口中复制了其中的一部分：
00:42:09.422 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean '(inner bean)#45'
00:42:09.432 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eage
rly caching bean 'org.springframework.security.access.vote.AffirmativeBased#0' t
o allow for resolving potential circular references
00:42:09.452 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Invo
king afterPropertiesSet() on bean with name 'org.springframework.security.access
.vote.AffirmativeBased#0'
00:42:09.459 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.access.vote.Affirma
tiveBased#0'
00:42:09.468 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.ProviderManager#0'
00:42:09.476 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean '(inner bean)#46'
00:42:09.483 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean '(inner bean)#46'
00:42:09.489 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean '(inner bean)#46'
00:42:09.499 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean '(inner bean)#47'
00:42:09.520 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean '(inner bean)#47'
00:42:09.525 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.access
.expression.DefaultWebSecurityExpressionHandler#0'
00:42:09.536 [pool-2-thread-1] DEBUG o.s.s.w.a.e.ExpressionBasedFilterInvocation
SecurityMetadataSource - Adding web access control expression 'hasRole('ROLE_ADM
IN')', for Ant [pattern='/admin.htm']
00:42:09.633 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean '(inner bean)#46'
00:42:09.638 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Invo
king afterPropertiesSet() on bean with name 'org.springframework.security.web.ac
cess.intercept.FilterSecurityInterceptor#0'
00:42:09.646 [pool-2-thread-1] DEBUG o.s.s.w.a.i.FilterSecurityInterceptor - Val
idated configuration attributes
00:42:09.651 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.web.access.intercep
t.FilterSecurityInterceptor#0'
00:42:09.660 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.665 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.670 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.675 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.684 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.689 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.694 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.699 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.708 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.713 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.718 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.723 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.732 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.737 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.741 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.747 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.755 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.761 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.765 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.773 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.782 [pool-2-thread-1] INFO o.s.s.web.DefaultSecurityFilterChain - Crea
ting filter chain: org.springframework.security.web.util.AnyRequestMatcher@1, [o
rg.springframework.security.web.context.SecurityContextPersistenceFilter@fd9b4d,
org.springframework.security.web.authentication.logout.LogoutFilter@1dee0d7, or
g.springframework.security.web.authentication.UsernamePasswordAuthenticationFilt
er@17b650a, org.springframework.security.web.authentication.www.BasicAuthenticat
ionFilter@267b76, org.springframework.security.web.savedrequest.RequestCacheAwar
eFilter@73b879, org.springframework.security.web.servletapi.SecurityContextHolde
rAwareRequestFilter@1542094, org.springframework.security.web.authentication.rem
emberme.RememberMeAuthenticationFilter@26db62, org.springframework.security.web.
authentication.AnonymousAuthenticationFilter@10d0630, org.springframework.securi
ty.web.session.SessionManagementFilter@114629, org.springframework.security.web.
access.ExceptionTranslationFilter@154145, org.springframework.security.web.acces
s.intercept.FilterSecurityInterceptor@17035c6]
00:42:09.817 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eage
rly caching bean 'org.springframework.security.web.DefaultSecurityFilterChain#1'
to allow for resolving potential circular references
00:42:09.826 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.web.DefaultSecurity
FilterChain#1'
00:42:09.834 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Invo
king afterPropertiesSet() on bean with name 'org.springframework.security.filter
Chains'
00:42:09.844 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.filterChains'
00:42:09.851 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting shared instance of singleton bean 'org.springframework.security.filterChain
Proxy'
00:42:09.859 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean 'org.springframework.security.filterChainProxy'
00:42:09.864 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.filterChai
ns'
00:42:09.874 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.879 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.885 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.890 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.897 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.902 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.908 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.913 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.921 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.926 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.931 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.937 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.950 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.957 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.961 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.965 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:09.973 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zing new StandardEnvironment
00:42:09.978 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemProperties] PropertySource with lowest search precedence
00:42:09.984 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Adding [
systemEnvironment] PropertySource with lowest search precedence
00:42:09.988 [pool-2-thread-1] DEBUG o.s.core.env.StandardEnvironment - Initiali
zed StandardEnvironment with PropertySources [systemProperties,systemEnvironment
]
00:42:10.001 [pool-2-thread-1] DEBUG org.springframework.beans.BeanUtils - No pr
operty editor [org.springframework.security.web.SecurityFilterChainEditor] found
for type org.springframework.security.web.SecurityFilterChain according to 'Edi
tor' suffix convention
00:42:10.017 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Init
ializing new StandardServletEnvironment
00:42:10.021 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Addi
ng [servletConfigInitParams] PropertySource with lowest search precedence
00:42:10.026 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Addi
ng [servletContextInitParams] PropertySource with lowest search precedence
00:42:10.032 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Addi
ng [jndiProperties] PropertySource with lowest search precedence
00:42:10.038 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Addi
ng [systemProperties] PropertySource with lowest search precedence
00:42:10.044 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Addi
ng [systemEnvironment] PropertySource with lowest search precedence
00:42:10.049 [pool-2-thread-1] DEBUG o.s.w.c.s.StandardServletEnvironment - Init
ialized StandardServletEnvironment with PropertySources [servletConfigInitParams
,servletContextInitParams,jndiProperties,systemProperties,systemEnvironment]
00:42:10.095 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eage
rly caching bean 'org.springframework.security.filterChainProxy' to allow for re
solving potential circular references
00:42:10.110 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean '(inner bean)#48'
00:42:10.118 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean '(inner bean)#48'
00:42:10.123 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Invo
king afterPropertiesSet() on bean with name 'org.springframework.security.filter
ChainProxy'
00:42:10.133 [pool-2-thread-1] INFO o.s.s.c.h.DefaultFilterChainValidator - Che
cking whether login URL '/login.htm' is accessible with your configuration
00:42:10.146 [pool-2-thread-1] DEBUG o.s.s.web.util.AntPathRequestMatcher - Chec
king match of request : '/login.htm'; against '/resources'
00:42:10.154 [pool-2-thread-1] DEBUG o.s.s.web.util.AntPathRequestMatcher - Chec
king match of request : '/login.htm'; against '/admin.htm'
00:42:10.158 [pool-2-thread-1] DEBUG o.s.s.c.h.DefaultFilterChainValidator - No
access attributes defined for login page URL
00:42:10.164 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.filterChainProxy'
00:42:10.172 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.Defaul
tSecurityFilterChain#0'
00:42:10.180 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.PortMa
pperImpl#0'
00:42:10.187 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.PortRe
solverImpl#0'
00:42:10.195 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.config.aut
hentication.AuthenticationManagerFactoryBean#0'
00:42:10.202 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.ProviderManager#0'
00:42:10.210 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.contex
t.HttpSessionSecurityContextRepository#0'
00:42:10.218 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.authen
tication.session.SessionFixationProtectionStrategy#0'
00:42:10.226 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.savedr
equest.HttpSessionRequestCache#0'
00:42:10.234 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.access
.expression.DefaultWebSecurityExpressionHandler#0'
00:42:10.241 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.access.vot
e.AffirmativeBased#0'
00:42:10.249 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.access
.intercept.FilterSecurityInterceptor#0'
00:42:10.256 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting shared instance of singleton bean 'org.springframework.security.web.access.
DefaultWebInvocationPrivilegeEvaluator#0'
00:42:10.264 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Crea
ting instance of bean 'org.springframework.security.web.access.DefaultWebInvocat
ionPrivilegeEvaluator#0'
00:42:10.272 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.access
.intercept.FilterSecurityInterceptor#0'
00:42:10.282 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Eage
rly caching bean 'org.springframework.security.web.access.DefaultWebInvocationPr
ivilegeEvaluator#0' to allow for resolving potential circular references
00:42:10.298 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Fini
shed creating instance of bean 'org.springframework.security.web.access.DefaultW
ebInvocationPrivilegeEvaluator#0'
00:42:10.306 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.AnonymousAuthenticationProvider#0'
00:42:10.311 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.authen
tication.rememberme.TokenBasedRememberMeServices#0'
00:42:10.319 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.RememberMeAuthenticationProvider#0'
00:42:10.326 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.authen
tication.www.BasicAuthenticationEntryPoint#0'
00:42:10.335 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.authen
tication.UsernamePasswordAuthenticationFilter#0'
00:42:10.342 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.userDetail
sServiceFactory'
00:42:10.350 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.web.Defaul
tSecurityFilterChain#1'
00:42:10.361 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.dao.DaoAuthenticationProvider#0'
00:42:10.376 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tion.DefaultAuthenticationEventPublisher#0'
00:42:10.386 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.security.authentica
tionManager'
00:42:10.396 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'org.springframework.context.annotation.
ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0'
00:42:10.409 [pool-2-thread-1] DEBUG o.s.w.c.s.XmlWebApplicationContext - Unable
to locate LifecycleProcessor with name 'lifecycleProcessor': using default [org
.springframework.context.support.DefaultLifecycleProcessor@10cdec1]
00:42:10.421 [pool-2-thread-1] DEBUG o.s.b.f.s.DefaultListableBeanFactory - Retu
rning cached instance of singleton bean 'lifecycleProcessor'
00:42:10.429 [pool-2-thread-1] DEBUG o.s.web.context.ContextLoader - Published r
oot WebApplicationContext as ServletContext attribute with name [org.springframe
work.web.context.WebApplicationContext.ROOT]
00:42:10.438 [pool-2-thread-1] INFO o.s.web.context.ContextLoader - Root WebApp
licationContext: initialization completed in 27447 ms
30-Nov-2012 00:42:11 org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-apr-8080"]
30-Nov-2012 00:42:11 org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-apr-8009"]
30-Nov-2012 00:42:11 org.apache.catalina.startup.Catalina start
INFO: Server startup in 31631 ms
以下是jar依赖：
compile "org.slf4j:jcl-over-slf4j:$slf4jVersion"
compile "org.slf4j:slf4j-api:$slf4jVersion"
compile "ch.qos.logback:logback-classic:${logbackVersion}"
compile "ch.qos.logback:logback-core:${logbackVersion}"
compile "ch.qos.logback:logback-access:${logbackVersion}"