如何在eclipse juno中運行servlet？

Question

雖然我想執行servlet程序，但我得到了以下錯誤。請幫我解決這個錯誤？ 我嘗試了很多網站，但我無法清除錯誤。我認爲我在設置環境變量時做錯了。我已經安裝了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

我在日誌中找不到任何錯誤。
就拿下面的教程一看：

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

Answer 2

您發佈的是在服務器啓動時通常控制檯顯示器。發佈錯誤的堆棧跟蹤。另外，你使用eclispe多久了？