eclipse - 如何在Eclipse Juno中运行Servlet？

Question

当我尝试执行servlet程序时，出现以下错误。请帮助我如何解决此错误？
我尝试了很多站点，但无法清除错误。我认为设置环境变量时做错了。我已经安装了jdk1.7.0_45和apache tomcat7.0.47。

Oct 31, 2013 12:11:58 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_45\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/bin/server;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/bin;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/lib/amd64;;C:\Program Files\Java\jdk1.7.0_45\bin;.;D:\Amutha\softwares\eclipse;;.
Oct 31, 2013 12:11:58 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:yt' did not find a matching property.
Oct 31, 2013 12:11:58 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Oct 31, 2013 12:11:58 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Oct 31, 2013 12:11:58 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 716 ms
Oct 31, 2013 12:11:58 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Oct 31, 2013 12:11:58 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.47
Oct 31, 2013 12:11:59 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Oct 31, 2013 12:11:59 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Oct 31, 2013 12:11:59 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 665 ms
Oct 31, 2013 12:11:58 PM org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jdk1.7.0_45\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/bin/server;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/bin;C:/Program Files/Java/jdk1.7.0_45/bin/../jre/lib/amd64;;C:\Program Files\Java\jdk1.7.0_45\bin;.;D:\Amutha\softwares\eclipse;;.
Oct 31, 2013 12:11:58 PM org.apache.tomcat.util.digester.SetPropertiesRule begin
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:yt' did not find a matching property.
Oct 31, 2013 12:11:58 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["http-bio-8080"]
Oct 31, 2013 12:11:58 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-bio-8009"]
Oct 31, 2013 12:11:58 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 716 ms
Oct 31, 2013 12:11:58 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Oct 31, 2013 12:11:58 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.47
Oct 31, 2013 12:11:59 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Oct 31, 2013 12:11:59 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Oct 31, 2013 12:11:59 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 665 ms

Answer 1

我在您的日志中找不到任何错误。
看一下以下教程：


Servlet and JSP development with Eclipse WTP -Lars Vogel
HOW TO CREATE A SERVLET WITH ECLIPSE AND TOMCAT
Java Servlets