背景自动化部署vue项目前一篇博客中通过Jenkins自动部署了vue项目，但是我们启动Jenkins方式是这样启动的java-jarjenkins.war存在问题当我们关闭了终端之后，Jenkins就关闭了

遇到的问题在部署门户环节出现Dockerfile文件拉取镜像不成功，一直卡主，然后就是启动容器不成功，具体报错如下如图。

solr部署存在问题，服务总是无法启动报错如下：sob_blog_solr|StartingSolr sob_blog_solr| sob_blog_solr|StartingSolronport8983from

content/2021_06_07/851583175204274176.png">本来之前也遇见过这个错 但是是node是14.5 因为本地是 改成最高的这个错就没了，但是今天因为解决完一些bug部署之后就成这样了

背景Jenkins部署vue项目Jenkins的启动与停止这是配套项目，如果您当前没有看，也没关系。但是你必须自己搭建过Jenkins。

如果继续报错，那估计是你需要申请一些东西了。我是先申请了几个东西，后来才发现这个id的。既然这样我也不太确定是否要申请以下几个东西。理由随便写，因为是秒过的。到这里了，可以本地测试下是否正常获得数据。

启动zookeeper时报错:ProblemstartingAdminServeronaddress0.0.0.0,port8080andcommandURL/commands这是因为8080端口被占用了只需要在

数据库一是为了检查是否可以连接成功二是为了执行sql脚本，创建数据库脚本同学们请到资料里下载：资料下载redisdocker搭建redis以及项目配置Nginx使用docker创建Nginx服务器容器部署内容后台程序管理中心程序门户程序部署后台程序

每次发布更新都是重复打包，上传代码，构建，启动服务。如此重复的任务是可以流程化的。

比如，我在阿里云部署了我的nuxt前端项目（大锯哥教的），但是，我又更新了一些新功能，就只能删除旧镜像，才可以重新部署我这个修改过的项目吗？之前直接覆盖好像不行~

刚下载Androidstudio启动模拟器就会杀死这个进程，试了好多方法都不行，哪位大神能指点一下

博客系统管理中心部署到Nginx服务器上后报错！登陆成功后不跳转到主页，刷新后404。怎么回事呢，是Nginx配置的问题吗？

category android:name="android.intent.category.BROWSABLE"/>

达到 在桌面隐藏的效果 ，然后通过以下代码启动

近期做安卓项目需要用到远程服务器做调试（本地服务器不行），想要自己把maven工程部署到阿里云服务器上，只是简单获取几个数据我申请了阿里云服务器windows版一个月的试用，并配置了java环境和tomcat

只有一个域名，一个域名下同时部署前台和管理中心，有啥方法没，买第二个域名还要备案太慢了

在部署博客系统的后台管理时，跨域部分访问404。用vscode启动项目能正常访问。

容器端口-'8080:8080'-'50000:50000'volumes:#数据卷,本地文件夹:容器文件夹-'/home/docker/jenkins/data:/var/jenkins_home'启动

win端口被占用,8080不知道为啥会这样子,特别是关闭idea后重新打开,启动项目,就会报错.cmd中列出进程和pidnetstat-ano查看8080谁在使用找列表中,看看那个进程端口是8080找到之后

启动刷新就报错，无论是哪个类获取，都会说我这个标签未定义！！

root@wangjun-VirtualBox:/home/wangjun/docker/solr#docker-composebuildBuildingsolrStep1/17:FROMsolr:5.5.5 --->7dc1f763a8bfStep2/17:MAINTAINERsunofbeach.net --->Usingcache --->7dfeae299cf1Step3/17:WORKDIR/opt/solr/server/solr --->Usingcache --->4e71c50bc589Step4/17:RUNmkdirsob_blog_core --->Usingcache --->ddc1cbc6ebddStep5/17:WORKDIR/opt/solr/server/solr/sob_blog_core --->Usingcache --->fd8a4164289bStep6/17:RUNecho'name=sob_blog_core'>core.properties --->Usingcache --->a517de704a51Step7/17:RUNcp-r/opt/solr/server/solr/configsets/sample_techproducts_configs/conf/. --->Usingcache --->36d8f3faf107Step8/17:WORKDIR/opt/solr/server/solr-webapp/webapp/WEB-INF/lib --->Usingcache --->855b66750a1aStep9/17:RUNcp-r/opt/solr/contrib/analysis-extras/lucene-libs/lucene-analyzers-smartcn-5.5.5.jar. --->Usingcache --->6fdfae12e86eStep10/17:ADDik-analyzer-solr5-5.x.jar. --->a25b87e82afdStep11/17:ADDsolr-analyzer-ik-5.1.0.jar. --->b93938255474Step12/17:WORKDIR/opt/solr/server/solr-webapp/webapp/WEB-INF --->Runninginefb5ff6d9e3cRemovingintermediatecontainerefb5ff6d9e3c --->92cf3c521fe4Step13/17:ADDext.dic. --->41dfbed889c0Step14/17:ADDstopword.dic. --->bc7516ab8c45Step15/17:ADDIKAnalyzer.cfg.xml. --->c5259810d851Step16/17:COPYmanaged-schema/opt/solr/server/solr/sob_blog_core/conf --->d6103458ab5eStep17/17:WORKDIR/opt/solr --->Runningin4140467e2b3eRemovingintermediatecontainer4140467e2b3e --->58a0f2e6f6ffSuccessfullybuilt58a0f2e6f6ffSuccessfullytaggedsolr_solr:latestroot@wangjun-VirtualBox:/home/wangjun/docker/solr#docker-composeupRecreatingsob_blog_solr... Recreatingsob_blog_solr...doneAttachingtosob_blog_solrsob_blog_solr|StartingSolr sob_blog_solr| sob_blog_solr|StartingSolronport8983from/opt/solr/serversob_blog_solr| sob_blog_solr|1  INFO (main)[  ]o.e.j.u.logLogginginitialized@568mssob_blog_solr|442 INFO (main)[  ]o.e.j.s.Serverjetty-9.2.13.v20150730sob_blog_solr|468 WARN (main)[  ]o.e.j.s.h.RequestLogHandler!RequestLogsob_blog_solr|474 INFO (main)[  ]o.e.j.d.p.ScanningAppProviderDeploymentmonitor[file:/opt/solr/server/contexts/]atinterval0sob_blog_solr|java.io.FileNotFoundException:/opt/solr/server/solr-webapp/webapp/WEB-INF/lib/solr-analyzer-ik-5.1.0.jar(Permissiondenied)sob_blog_solr|atjava.util.zip.ZipFile.open(NativeMethod)sob_blog_solr|atjava.util.zip.ZipFile.<init>(ZipFile.java:225)sob_blog_solr|atjava.util.zip.ZipFile.<init>(ZipFile.java:155)sob_blog_solr|atjava.util.jar.JarFile.<init>(JarFile.java:166)sob_blog_solr|atjava.util.jar.JarFile.<init>(JarFile.java:103)sob_blog_solr|atsun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)sob_blog_solr|atsun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)sob_blog_solr|atsun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:84)sob_blog_solr|atsun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)sob_blog_solr|atsun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)sob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.listEntries(JarFileResource.java:314)sob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.list(JarFileResource.java:275)sob_blog_solr|atorg.eclipse.jetty.util.resource.Resource.getAllResources(Resource.java:682)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanForTlds(MetaInfConfiguration.java:314)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanJars(MetaInfConfiguration.java:135)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.preConfigure(MetaInfConfiguration.java:86)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:468)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:504)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)sob_blog_solr|atorg.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:498)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:146)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:461)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:528)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.scan(Scanner.java:391)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:560)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:235)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)sob_blog_solr|atorg.eclipse.jetty.server.Server.start(Server.java:387)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)sob_blog_solr|atorg.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)sob_blog_solr|atorg.eclipse.jetty.server.Server.doStart(Server.java:354)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1255)sob_blog_solr|atjava.security.AccessController.doPrivileged(NativeMethod)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)sob_blog_solr|atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)sob_blog_solr|atjava.lang.reflect.Method.invoke(Method.java:498)sob_blog_solr|atorg.eclipse.jetty.start.Main.invokeMain(Main.java:321)sob_blog_solr|atorg.eclipse.jetty.start.Main.start(Main.java:817)sob_blog_solr|atorg.eclipse.jetty.start.Main.main(Main.java:112)sob_blog_solr|1272WARN (main)[  ]o.e.j.u.r.JarFileResourceRetryinglist:java.lang.IllegalStateExceptionsob_blog_solr|java.io.FileNotFoundException:/opt/solr/server/solr-webapp/webapp/WEB-INF/lib/solr-analyzer-ik-5.1.0.jar(Permissiondenied)sob_blog_solr|atjava.util.zip.ZipFile.open(NativeMethod)sob_blog_solr|atjava.util.zip.ZipFile.<init>(ZipFile.java:225)sob_blog_solr|atjava.util.zip.ZipFile.<init>(ZipFile.java:155)sob_blog_solr|atjava.util.jar.JarFile.<init>(JarFile.java:166)sob_blog_solr|atjava.util.jar.JarFile.<init>(JarFile.java:103)sob_blog_solr|atsun.net.www.protocol.jar.URLJarFile.<init>(URLJarFile.java:93)sob_blog_solr|atsun.net.www.protocol.jar.URLJarFile.getJarFile(URLJarFile.java:69)sob_blog_solr|atsun.net.www.protocol.jar.JarFileFactory.get(JarFileFactory.java:84)sob_blog_solr|atsun.net.www.protocol.jar.JarURLConnection.connect(JarURLConnection.java:122)sob_blog_solr|atsun.net.www.protocol.jar.JarURLConnection.getJarFile(JarURLConnection.java:89)sob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.listEntries(JarFileResource.java:314)sob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.list(JarFileResource.java:288)sob_blog_solr|atorg.eclipse.jetty.util.resource.Resource.getAllResources(Resource.java:682)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanForTlds(MetaInfConfiguration.java:314)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanJars(MetaInfConfiguration.java:135)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.preConfigure(MetaInfConfiguration.java:86)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:468)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:504)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)sob_blog_solr|atorg.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:498)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:146)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:461)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:528)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.scan(Scanner.java:391)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:560)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:235)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)sob_blog_solr|atorg.eclipse.jetty.server.Server.start(Server.java:387)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)sob_blog_solr|atorg.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)sob_blog_solr|atorg.eclipse.jetty.server.Server.doStart(Server.java:354)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1255)sob_blog_solr|atjava.security.AccessController.doPrivileged(NativeMethod)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)sob_blog_solr|atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)sob_blog_solr|atjava.lang.reflect.Method.invoke(Method.java:498)sob_blog_solr|atorg.eclipse.jetty.start.Main.invokeMain(Main.java:321)sob_blog_solr|atorg.eclipse.jetty.start.Main.start(Main.java:817)sob_blog_solr|atorg.eclipse.jetty.start.Main.main(Main.java:112)sob_blog_solr|1305WARN (main)[  ]o.e.j.w.WebAppContextFailedstartupofcontexto.e.j.w.WebAppContext@3e6fa38a{/solr,file:/opt/solr/server/solr-webapp/webapp/,null}{/opt/solr/server/solr-webapp/webapp}sob_blog_solr|java.lang.IllegalStateException:java.lang.IllegalStateExceptionsob_blog_solr|atorg.eclipse.jetty.util.resource.Resource.getAllResources(Resource.java:699)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanForTlds(MetaInfConfiguration.java:314)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.scanJars(MetaInfConfiguration.java:135)sob_blog_solr|atorg.eclipse.jetty.webapp.MetaInfConfiguration.preConfigure(MetaInfConfiguration.java:86)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:468)sob_blog_solr|atorg.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:504)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:41)sob_blog_solr|atorg.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:186)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:498)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:146)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:180)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.WebAppProvider.fileAdded(WebAppProvider.java:461)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:64)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:528)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.scan(Scanner.java:391)sob_blog_solr|atorg.eclipse.jetty.util.Scanner.doStart(Scanner.java:313)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:150)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:560)sob_blog_solr|atorg.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:235)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:132)sob_blog_solr|atorg.eclipse.jetty.server.Server.start(Server.java:387)sob_blog_solr|atorg.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:114)sob_blog_solr|atorg.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:61)sob_blog_solr|atorg.eclipse.jetty.server.Server.doStart(Server.java:354)sob_blog_solr|atorg.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1255)sob_blog_solr|atjava.security.AccessController.doPrivileged(NativeMethod)sob_blog_solr|atorg.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1174)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethod)sob_blog_solr|atsun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)sob_blog_solr|atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)sob_blog_solr|atjava.lang.reflect.Method.invoke(Method.java:498)sob_blog_solr|atorg.eclipse.jetty.start.Main.invokeMain(Main.java:321)sob_blog_solr|atorg.eclipse.jetty.start.Main.start(Main.java:817)sob_blog_solr|atorg.eclipse.jetty.start.Main.main(Main.java:112)sob_blog_solr|Causedby:java.lang.IllegalStateExceptionsob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.listEntries(JarFileResource.java:323)sob_blog_solr|atorg.eclipse.jetty.util.resource.JarFileResource.list(JarFileResource.java:288)sob_blog_solr|atorg.eclipse.jetty.util.resource.Resource.getAllResources(Resource.java:682)sob_blog_solr|...39moresob_blog_solr|1386INFO (main)[  ]o.e.j.s.ServerConnectorStartedServerConnector@594eaa80{HTTP/1.1}{0.0.0.0:8983}sob_blog_solr|1389INFO (main)[  ]o.e.j.s.ServerStarted@1958ms^CGracefullystopping...(pressCtrl+Cagaintoforce)Stoppingsob_blog_solr...done

我们有后台同学用tp开发并且部署了接口，勉强能用，但是现在我想用java部署后端该使用什么框架呢…想学康师傅的web后端但是鉴于我们想在毕业前搞完这个app我觉得我还是直接开始后端比较好一点，对于spring

Docker部署的Mysql如何自动备份数据库？

false">public class Status extends PreferenceActivity { ...... }

报错信息

Linux的文件系统在启动时被装入，在关闭时要被卸载。这种差别正是Linux强大功能的前提。

看效果：就好像我们平时写布局一样，定制一个资源的位置，这样配置可以做到启动页更加美观，当然这个xml资源可以增加多个图片资源，定义在不同的位置，（顶部，中间，底部）背景颜色什么的都可以。

我打算部署到服务器上供手机客户端调用api，这个地方是填什么呢，填我购买的域名嘛

Docker部署的Mongodb如何自动备份数据？最近被脚本攻击了网站的mongodb的数据库查了一下Log，是被荷兰的ip攻击的还有删除库的记录看了一下，别人也遇到这样的情况。

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