原因：
后台的modules模块下的Web块路径没有配置好导致的。
[2021-12-28 02:30:32,033] Artifact grid-neimeng:war exploded: Artifact is deployed successfully [2021-12-28 02:30:32,033] Artifact grid-neimeng:war exploded: Deploy took 9,692 milliseconds
启动成功但是没有找到相关页面
后台日志日志记录：
Connected to server [2021-12-28 02:30:22,341] Artifact grid-xxxx:war exploded: Artifact is being deployed, please wait... 28-Dec-2021 14:30:31.949 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:softwareInstallationapache-tomcat-8.0.48webappsmanager 28-Dec-2021 14:30:31.970 信息 [RMI TCP Connection(3)-127.0.0.1] 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. 28-Dec-2021 14:30:32.017 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. 28-Dec-2021 14:30:32.026 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory D:softwareInstallationapache-tomcat-8.0.48webappsmanager has finished in 76 ms [2021-12-28 02:30:32,033] Artifact grid-xxxx:war exploded: Artifact is deployed successfully [2021-12-28 02:30:32,033] Artifact grid-xxxx:war exploded: Deploy took 9,692 milliseconds
后面发现：后台的modules模块下的Web块路径没有配置好导致的。
正确配置后：
