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问题一:
将web项目发布到jetty7服务器后启动报错
java.lang.ClassNotFoundException: org.eclipse.jetty.plus.webapp.Configuration
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at org.eclipse.jetty.util.Loader.loadClass(Loader.java:92)
at org.eclipse.jetty.util.Loader.loadClass(Loader.java:71)
at org.eclipse.jetty.webapp.WebAppContext.loadConfigurations(WebAppContext.java:812)
at org.eclipse.jetty.webapp.WebAppContext.preConfigure(WebAppContext.java:384)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:453)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(StandardStarter.java:36)
at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:183)
at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentManager.java:485)
at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.java:138)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(ScanningAppProvider.java:142)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(ScanningAppProvider.java:53)
at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:604)
at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:535)
at org.eclipse.jetty.util.Scanner.scan(Scanner.java:398)
at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:332)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(ScanningAppProvider.java:118)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(DeploymentManager.java:546)
at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.java:221)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(AggregateLifeCycle.java:45)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:53)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:90)
at org.eclipse.jetty.server.Server.doStart(Server.java:261)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:1203)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:1126)
解决办法是:
在项目发布后删除Jetty contexts目录下名为 {项目名}.xml 文件,这样再从Myeclipse中启动jetty就完全正常了,调试什么的都不会出问题。
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java.lang.ClassNotFoundException: org.mortbay.jetty.servlet.DefaultServlet
文章来源:http://zhouhaitao.iteye.com/blog/2005490解决方案:
如果在eclipse中继承了jetty容器 启动报如上错误时,需要更改web.xml中servlet的配置。
由于jetty交eclipse组织接管之后,将org.mortbay.jetty.servlet.DefaultServlet修改为org.eclipse.jetty.servlet.DefaultServlet。
- <servlet>
- <servlet-name>default</servlet-name>
- <!--把org.mortbay.jetty.servlet.DefaultServlet改成org.eclipse.jetty.servlet.DefaultServlet即可-->
- <servlet-class>org.eclipse.jetty.servlet.DefaultServlet</servlet-class>
- <init-param>
- <param-name>useFileMappedBuffer</param-name>
- <!-- 设置为false解决jetty容器启动时不能修改静态文件的问题. -->
- <param-value>false</param-value>
- </init-param>
- </servlet>
- <servlet-mapping>
- <servlet-name>default</servlet-name>
- <url-pattern>/</url-pattern>
- </servlet-mapping>
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