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Hi there 👋 I'm a back-end develop engineer

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houserentalsystem's Issues

老哥,启动的时候一直报这个错是什么原因呢?

严重: ContainerBase.addChild: start:
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/HouseRentalSystem]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:1015)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:991)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1296)
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2038)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.UnsupportedClassVersionError: org/springframework/web/SpringServletContainerInitializer : Unsupported major.minor version 52.0 (unable to load class org.springframework.web.SpringServletContainerInitializer)
at org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:3152)
at org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:1388)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1876)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1750)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:270)
at org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:197)
at org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:158)
at org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1578)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1279)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:887)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5527)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
... 10 more

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完全开源!教程完整!

仿掘金之【南生论坛】基于SpringBoot+Vue框架实现前后端分离(大厂微服务架构设计;代码简洁、高效无冗余;注释详细易阅读),自适应手机端和电脑端,界面简洁美观,功能完善,性能高效。
源码地址:https://github.com/maliangnansheng/bbs-springboot
官方地址:http://bbs.nanshengbbs.top/

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【前端】安装部署教程

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这项目是个maven 还是javaweb?一个都看不出来 对应项目的结构也不完整

请问本地数据库是要自己建吗?运行报错500:在 [2] 行处理 [/index.jsp] 时发生异常

(1)本地数据库在资源包里吗?还是得自己写呢?
(2)运行报错,是因为没有连接数据库的原因吗?
HTTP Status 500 – Internal Server Error
Type 异常报告
消息 在 [2] 行处理 [/index.jsp] 时发生异常
描述 服务器遇到一个意外的情况,阻止它完成请求。
Exception
org.apache.jasper.JasperException: 在 [2] 行处理 [/index.jsp] 时发生异常
(3)感谢解答!

sql

没有sql是真的秀
为什么不用maven?

1

pom 文件呢老哥

直接把项目放在webapp目录下,看日志部署成功,为啥访问404呀??http://localhost:8080/HouseRentalSystem/

[localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [D:\apache-tomcat-8.5.35\webapps\HouseRentalSystem-master]
04-Apr-2019 14:49:09.985 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [D:\apache-tomcat-8.5.35\webapps\HouseRentalSystem-master] has finished in [47] ms
04-Apr-2019 14:49:09.988 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [D:\apache-tomcat-8.5.35\webapps\ROOT]
04-Apr-2019 14:49:10.027 信息 [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [D:\apache-tomcat-8.5.35\webapps\ROOT] has finished in [39] ms
04-Apr-2019 14:49:10.040 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
04-Apr-2019 14:49:10.070 信息 [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
04-Apr-2019 14:49:10.077 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in 3417 ms

上传图片

大佬,上传图片的路径怎么弄啊,可以请教一下吗,我用的是idea

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