EclipseでJSPとSpringMVCを使用してWebアプリケーションを開発しました。Eclipseでアプリケーションを実行すると完全に機能しますが、アプリケーションがチケットを印刷する必要があるときにtomcat 7にwarファイルをロードすると、エラーは発生しません。次のログはローカルホストアクセスからのものです
> 127.0.0.1 - - [23/Jul/2012:11:41:29 -0600] "GET /LilyStore/ HTTP/1.1" 200 2866
> 127.0.0.1 - - [23/Jul/2012:11:41:29 -0600] "GET /LilyStore/Css//LiliStyle.css HTTP/1.1" 304 -
> 127.0.0.1 - - [23/Jul/2012:11:41:29 -0600] "GET /LilyStore/JS//funciones.js HTTP/1.1" 304 -
> 127.0.0.1 - - [23/Jul/2012:11:41:33 -0600] "POST /LilyStore/forms/validateLogin.html?parametro=jav¶m2=123 HTTP/1.1"
> 200 6606
> 127.0.0.1 - - [23/Jul/2012:11:41:33 -0600] "GET /LilyStore//Css//LiliStyle.css HTTP/1.1" 304 -
> 127.0.0.1 - - [23/Jul/2012:11:41:33 -0600] "GET /LilyStore//JS//funciones.js HTTP/1.1" 304 -
> 127.0.0.1 - - [23/Jul/2012:11:41:38 -0600] "GET /LilyStore/forms/showVentasPorRango HTTP/1.1" 200 9581
> 127.0.0.1 - - [23/Jul/2012:11:41:38 -0600] "GET /LilyStore//JS//calendar_eu.js HTTP/1.1" 304 -
> 127.0.0.1 - - [23/Jul/2012:11:41:39 -0600] "GET /LilyStore/forms/makeCorte.html HTTP/1.1" 200 9581
カタリナはエラーなしでOKを記録します次の部分はカタリナlog.julの最後の行です
23, 2012 11:41:10 AM org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler
INFO: Mapped URL path [/showVentasPorRangoMostrar.*] onto handler 'ventasControllerImpl'
jul 23, 2012 11:41:10 AM org.springframework.web.servlet.handler.AbstractUrlHandlerMapping registerHandler
INFO: Mapped URL path [/showVentasPorRangoMostrar/] onto handler 'ventasControllerImpl'
jul 23, 2012 11:41:10 AM org.springframework.web.servlet.FrameworkServlet initServletBean
INFO: FrameworkServlet 'dispatcher': initialization completed in 5980 ms
jul 23, 2012 11:41:10 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\docs
jul 23, 2012 11:41:10 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\manager
jul 23, 2012 11:41:10 AM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\ROOT
jul 23, 2012 11:41:10 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
jul 23, 2012 11:41:10 AM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
jul 23, 2012 11:41:10 AM org.apache.catalina.startup.Catalina start
INFO: Server startup in 9738 ms
jul 23, 2012 11:52:47 AM org.apache.jasper.compiler.TldLocationsCache tldScanJar
INFO: At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
プログラムでは、ファイルを作成して印刷します。そのファイルを印刷する方法は次のとおりです。
public void imprimir(String ticketName){
DocFlavor flavor = DocFlavor.INPUT_STREAM.AUTOSENSE;
//use the default printer
PrintService service = PrintServiceLookup.lookupDefaultPrintService();
if (service != null) {
try {
//create a print job
DocPrintJob job = service.createPrintJob();
//attributes of the job
DocAttributeSet das = new HashDocAttributeSet();
FileInputStream fis = new FileInputStream(ticket+".txt");
Doc doc = new SimpleDoc(fis,flavor,das);
try {
//the job is send it to the printer
job.print(doc,null);
}
catch(Exception e){
e.printStackTrace();
}
}
catch(Exception e){
e.printStackTrace();
}
}
}