我在部署完項目后，debug啟動Tomcat會在中間卡住不繼續執行，測試發現在不部署項目的時候Tomcat是可以正常啟動的。
控制台信息如下：
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server version: Apache Tomcat/7.0.77
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server built: Mar 28 2017 16:01:48 UTC
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Server number: 7.0.77.0
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Name: Windows 8.1
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: OS Version: 6.3
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Architecture: amd64
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Java Home: D:\Program Files\Java\jdk1.7.0_80\jre
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Version: 1.7.0_80-b15
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: JVM Vendor: Oracle Corporation
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_BASE: D:\apache-tomcat-7.0.77
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: CATALINA_HOME: D:\apache-tomcat-7.0.77
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -agentlib:jdwp=transport=dt_socket,suspend=y,address=localhost:49698
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.home=D:\apache-tomcat-7.0.77
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dcatalina.base=D:\apache-tomcat-7.0.77
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.endorsed.dirs=D:\apache-tomcat-7.0.77/common/endorsed
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.io.tmpdir=D:\apache-tomcat-7.0.77\temp
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Djava.library.path=D:\Program Files\Java\jdk1.7.0_80\bin;D:\apache-tomcat-7.0.77\bin
十月 25, 2017 10:40:44 上午 org.apache.catalina.startup.VersionLoggerListener log
信息: Command line argument: -Dsun.io.useCanonCaches=false
十月 25, 2017 10:40:44 上午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: Loaded APR based Apache Tomcat Native library 1.2.12 using APR version 1.5.2.
十月 25, 2017 10:40:44 上午 org.apache.catalina.core.AprLifecycleListener lifecycleEvent
信息: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
十月 25, 2017 10:40:45 上午 org.apache.catalina.core.AprLifecycleListener initializeSSL
信息: OpenSSL successfully initialized (OpenSSL 1.0.2k 26 Jan 2017)
十月 25, 2017 10:40:45 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-apr-8081"]
十月 25, 2017 10:40:45 上午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-apr-8010"]
十月 25, 2017 10:40:45 上午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 2006 ms
十月 25, 2017 10:40:45 上午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
十月 25, 2017 10:40:45 上午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.77
十月 25, 2017 10:40:46 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory D:\apache-tomcat-7.0.77\webapps\docs
十月 25, 2017 10:40:46 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory D:\apache-tomcat-7.0.77\webapps\docs has finished in 720 ms
十月 25, 2017 10:40:46 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory D:\apache-tomcat-7.0.77\webapps\examples
十月 25, 2017 10:40:47 上午 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
十月 25, 2017 10:40:47 上午 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
十月 25, 2017 10:40:47 上午 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache', 'org.apache.jasper.compiler.TldLocationsCache@187a3885')
十月 25, 2017 10:40:47 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory D:\apache-tomcat-7.0.77\webapps\examples has finished in 524 ms
十月 25, 2017 10:40:47 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory D:\apache-tomcat-7.0.77\webapps\host-manager
十月 25, 2017 10:40:47 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deployment of web application directory D:\apache-tomcat-7.0.77\webapps\host-manager has finished in 106 ms
十月 25, 2017 10:40:47 上午 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory D:\apache-tomcat-7.0.77\webapps\imgcollect
十月 25, 2017 10:40:53 上午 org.apache.catalina.startup.TldConfig execute
信息: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
十月 25, 2017 10:40:53 上午 org.apache.catalina.core.ApplicationContext log
信息: No Spring WebApplicationInitializer types detected on classpath
十月 25, 2017 10:40:53 上午 org.apache.catalina.core.ApplicationContext log
信息: Set web app root system property: 'pictwoview' = [D:\apache-tomcat-7.0.77\webapps\imgcollect\]
十月 25, 2017 10:40:53 上午 org.apache.catalina.core.ApplicationContext log
信息: Initializing log4j from [classpath:config/log4j/log4j.xml]
十月 25, 2017 10:40:53 上午 org.apache.catalina.core.ApplicationContext log
信息: Initializing Spring FrameworkServlet 'spring'
2017-10-25 10:40:53 [INFO] [org.springframework.web.servlet.DispatcherServlet] - FrameworkServlet 'spring': initialization started
2017-10-25 10:40:53 [INFO] [org.springframework.web.context.support.XmlWebApplicationContext] - Refreshing WebApplicationContext for namespace 'spring-servlet': startup date [Wed Oct 25 10:40:53 CST 2017]; root of context hierarchy
2017-10-25 10:40:53 [INFO] [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] - Loading XML bean definitions from class path resource [config/spring/spring-servlet.xml]
2017-10-25 10:40:54 [INFO] [monitor.common.servlet.PropertyPlaceholderConfigurerInfo] - Loading properties file from class path resource [config/properties/jdbc.properties]
SLF4J: The requested version 1.6.99 by your slf4j binding is not compatible with [1.5.5, 1.5.6, 1.5.7, 1.5.8, 1.5.9, 1.5.10, 1.5.11]
SLF4J: See http://www.slf4j.org/codes.html#version_mismatch for further details.
2017-10-25 10:40:57 [INFO] [org.springframework.web.servlet.handler.SimpleUrlHandlerMapping] - Root mapping to handler of type [class org.springframework.web.servlet.mvc.ParameterizableViewController]
發現在加載配置的文件時候卡住了，分析了一下配置文件，項目中所有的xml文件，在其中的一個文件中加載了一個需要連接MQ的類（該類需要連接啟動的MQ服務器），問題就出現在這里了。
解決方案一：
開啟MQ服務器；
解決方案二：
把改配置注釋掉；
親測好使。。。