Posted on 2012-04-06 10:59
小白19870626 閱讀(13167)
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這兩天看到Eclipse 3.7(代號Indigo) 正式版發(fā)布了,于是心想也試試看最新版有什么變動,于是就開始準備嘗試下,終于在今天下載好也解壓完,一切很正常,隨便寫了個web工程,在server中添加了個tomcat服務(wù),將工程部署上去,啟動tomcat,控制臺打印出啟動信息,這一切都是平常見的,啟動正常。
tomcat log:
2011-6-26 13:05:23 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: D:\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin;.;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;D:/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/bin/../jre/bin/client;D:/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/bin/../jre/bin;D:/Genuitec/Common/binary/com.sun.java.jdk.win32.x86_1.6.0.013/bin/../jre/lib/i386;F:\oracle\product\10.2.0\db_1\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;D:\Genuitec\Common\binary\com.sun.java.jdk.win32.x86_1.6.0.013\bin;C:\Program Files\Common Files\Thunder Network\KanKan\Codecs;C:\Program Files\SinoVoice\jTTS 5.0 Desktop\Bin;D:\MinGW\bin;D:\Djgpp\bin;C:\WINDOWS\system32\WindowsPowerShell\v1.0;D:\Program Files\IDM Computer Solutions\UltraEdit\;D:\Program Files\ICYPlayer\Codecs\;D:\eclipse-jee-indigo-win32\eclipse;
2011-6-26 13:05:23 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:web' did not find a matching property.
2011-6-26 13:05:24 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
2011-6-26 13:05:24 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8009"]
2011-6-26 13:05:24 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1273 ms
2011-6-26 13:05:24 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
2011-6-26 13:05:24 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.16
2011-6-26 13:05:24 org.apache.catalina.util.SessionIdGenerator createSecureRandom
信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [172] milliseconds.
2011-6-26 13:05:24 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory docs
2011-6-26 13:05:25 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory examples
2011-6-26 13:05:25 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: contextInitialized()
2011-6-26 13:05:25 org.apache.catalina.core.ApplicationContext log
信息: SessionListener: contextInitialized()
2011-6-26 13:05:25 org.apache.catalina.core.ApplicationContext log
信息: ContextListener: attributeAdded('org.apache.jasper.compiler.TldLocationsCache','org.apache.jasper.compiler.TldLocationsCache@1867df9')
2011-6-26 13:05:25 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory host-manager
2011-6-26 13:05:26 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory manager
2011-6-26 13:05:26 org.apache.catalina.startup.HostConfig deployDirectory
信息: Deploying web application directory ROOT
2011-6-26 13:05:26 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
2011-6-26 13:05:26 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8009"]
2011-6-26 13:05:26 org.apache.catalina.startup.Catalina start
信息: Server startup in 2085 ms
當我打開IE時,輸入http://localhost:8080/ 想不到的是,卻報了404的錯。
這想不至于吧,于時要重復(fù)了好幾遍操作,結(jié)果都一樣,很是奇怪,我想是不是tomcat 有什么問題,于是我是脫離eclipse,單獨啟動tomcat,啟動完,刷新了頁面,正常的tomcat頁面出來了。
到此得出個問題,肯定是eclipse的問題了,應(yīng)該不是軟件的什么bug,可能是在某個地方設(shè)置有問題,從這個角度找下去,后來發(fā)現(xiàn),原來在eclipse中的server中添加一個新的服務(wù)時,eclipse默認值有點小問題,
具體操作如下:
1、找到server操作窗口,雙擊下面的tomcat服務(wù)

2、在打開的設(shè)置中,將Server Locations的選項選成第二個“Use Tomcat installation (takes control of .........)”

現(xiàn)在刷新頁面已經(jīng)好了,能夠正常出現(xiàn)大家熟悉的頁面,接下你要做的,你懂的。

結(jié)束語:要是這個選項是灰的,不能夠改,請刪除,再重新試試,不要啟動服務(wù),剛添加tomcat時就切換到該窗口進行以下兩步,就可以了。eclipse 將這項默認值選成第一個選項了。導(dǎo)致了今天的問題,希望能夠給出現(xiàn)相同問題的人有所幫助!
小白