將微服務項目打包成war包部署到tomcat中時，啓動tomcat後，在下圖“org.apache.catalina.startup.Catalina.start Server star”
位置就停止啓動了，
這是因爲我的環境變量裏的jdk的環境沒有配置好，，，只需要將tomcat對應的jdk配置到環境變量中tomcat就會繼續向下運行了，，，，，之後訪問localhost：8080 +項目訪問路徑就會訪問成功了
1、原JDK版本的配置如下：、
2、更改了jdk 的環境變量後：（因爲i我的tomcat配置的jdk是C盤的所以改成了這個）
3：再次啓動tomcat就不會有問題了
我的錯誤如下，，，，僅供參考哈：：：
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.44
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: May 10 2017 17:21:09 UTC
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.44.0
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 8.1
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 6.3
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: D:\mywls\JAVA\jdk1.7.0_80\jre
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.7.0_80-b15
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: D:\apache-tomcat-8.0.44
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: D:\apache-tomcat-8.0.44
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=D:\apache-tomcat-8.0.44\conf\logging.properties
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=D:\apache-tomcat-8.0.44\endorsed
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=D:\apache-tomcat-8.0.44
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=D:\apache-tomcat-8.0.44
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=D:\apache-tomcat-8.0.44\temp
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.12 using APR version 1.5.2.
16-Apr-2019 10:14:39.811 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
16-Apr-2019 10:14:40.488 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.2k 26 Jan 2017)
16-Apr-2019 10:14:40.597 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8011"]
16-Apr-2019 10:14:40.597 信息 [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
16-Apr-2019 10:14:40.597 信息 [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1203 ms
16-Apr-2019 10:14:40.628 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
16-Apr-2019 10:14:40.628 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.44
16-Apr-2019 10:14:40.660 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive D:\apache-tomcat-8.0.44\webapps\dgssh-dx-0.0.1-SNAPSHOT.war
16-Apr-2019 10:14:51.627 信息 [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars 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.
16-Apr-2019 10:14:52.411 信息 [localhost-startStop-1] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [375] milliseconds.
16-Apr-2019 10:14:52.426 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive D:\apache-tomcat-8.0.44\webapps\dgssh-dx-0.0.1-SNAPSHOT.war has finished in 11,766 ms
16-Apr-2019 10:14:52.426 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.0.44\webapps\docs
16-Apr-2019 10:14:52.442 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.0.44\webapps\docs has finished in 16 ms
16-Apr-2019 10:14:52.458 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.0.44\webapps\examples
16-Apr-2019 10:14:52.739 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.0.44\webapps\examples has finished in 281 ms
16-Apr-2019 10:14:52.739 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.0.44\webapps\host-manager
16-Apr-2019 10:14:52.770 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.0.44\webapps\host-manager has finished in 31 ms
16-Apr-2019 10:14:52.770 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.0.44\webapps\manager
16-Apr-2019 10:14:52.801 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.0.44\webapps\manager has finished in 31 ms
16-Apr-2019 10:14:52.801 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\apache-tomcat-8.0.44\webapps\ROOT
16-Apr-2019 10:14:52.832 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:\apache-tomcat-8.0.44\webapps\ROOT has finished in 31 ms
16-Apr-2019 10:14:52.832 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8011"]
16-Apr-2019 10:14:52.848 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
16-Apr-2019 10:14:52.848 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 12250 ms