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嗨我正在開發一個Java項目。使用aspose創建Excel
我正在爲Excel API使用aspose-cell.7.0.0 jar文件。
但是我在啓動save方法時遇到異常。
這是版本錯誤？
異常
org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet [com.aruvio.test.Test] in context with path [/NewDataLoader] threw exception [Servlet execution threw an exception] with root cause
java.lang.IncompatibleClassChangeError: Found interface sun.font.FontManager, but class was expected
at com.aspose.cells.a.c.cf.p(Unknown Source)
at com.aspose.cells.a.c.cf.<init>(Unknown Source)
at com.aspose.cells.b.a.b.g.<init>(Unknown Source)
at com.aspose.cells.b.a.b.g.<init>(Unknown Source)
at com.aspose.cells.cm.a(Unknown Source)
at com.aspose.cells.cm.a(Unknown Source)
at com.aspose.cells.cm.a(Unknown Source)
at com.aspose.cells.Worksheet.autoFitColumns(Unknown Source)
at com.aruvio.test.Test.doGet(Test.java:89)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at com.aruvio.servlet.FilterRequest.doFilter(FilterRequest.java:79)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:851)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:278)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
編碼
//Create a new Workbook.
Workbook workbook = new Workbook();
//Get the first worksheet.
Worksheet sheet = workbook.getWorksheets().get(0);
//Get the worksheet cells collection.
Cells cells = sheet.getCells();
//Input a value.
cells.get("B3").setValue("Choose Dept:");
Style style = cells.get("B3").getStyle();
style.getFont().setBold(true);
//Set it bold.
cells.get("B3").setStyle(style);
//Input some values that denote the input range for the combo box.
cells.get("A2").setValue("Boy1");
cells.get("A3").setValue("Boy2");
cells.get("A4").setValue("Boy3");
cells.get("A5").setValue("Boy4");
cells.get("A6").setValue("Boy5");
cells.get("A7").setValue("Boy6");
//Add a new list box.
com.aspose.cells.ListBox listBox = (com.aspose.cells.ListBox)sheet.getShapes().addShape(MsoDrawingType.LIST_BOX,3, 3, 1,0, 100, 122);
//Set the linked cell;
listBox.setLinkedCell("A1");
//Set the input range.
listBox.setInputRange("=A2:A7");
//Set the Placement Type, the way the list box is attached to the cells.
listBox.setPlacement(PlacementType.FREE_FLOATING);
//Set the list box with 3-D shading.
listBox.setShadow(true);
//Set the selection type.
listBox.setSelectionType(SelectionType.SINGLE);
//AutoFit Columns
try {
sheet.autoFitColumns();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//Saves the file.
try {
workbook.save("D:\\tstlistbox.xls");
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
我使用的Aspose - cell.7.0.0 jar文件爲Excel API。