我正在寻找一个好的转换器来将办公文件和图像转换为 Pdf。我想试用免费源 Documents4J。并有这个代码：
package documentsForJ;
import java.io.File;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import com.documents4j.api.DocumentType;
import com.documents4j.api.IConverter;
import com.documents4j.job.LocalConverter;
public class App {
public static void main(String[] args) {
File wordFile = new File("test.doc"), target = new File("test.pdf");
IConverter converter = LocalConverter.builder().baseFolder(new File("G:\\documentsForJ\\target"))
.workerPool(20, 25, 2, TimeUnit.SECONDS)
.processTimeout(5, TimeUnit.SECONDS).build();
Future<Boolean> conversion = converter.convert(wordFile).as(DocumentType.DOCX).to(target).as(DocumentType.PDF)
// .prioritizeWith(1000) // optional
.schedule();
}
}
我绑定了以下罐子：
- 文档 4j-api-1.0.2.jar 文档 4j-client-1.0.2.jar
- 文档 4j-client-standalone-1.0.2-shaded.jar
- 文档4j-local-1.0.2.jar
- 文档 4j-server-standalone-1.0.2-shaded.jar
- 文档 4j-test-1.0.2.jar 文档 4j-transformer-api-1.0.2.jar
- 文档 4j-transformer-msoffice-base-1.0.2.jar
- 文档 4j-transformer-msoffice-excel-1.0.2.jar
- 文档 4j-transformer-msoffice-test-1.0.2.jar
- 文档 4j-transformer-msoffice-word-1.0.2.jar
- 文档 4j-util-standalone-1.0.2.jar
- 文档 4j-util-transformer-process-1.0.2.jar
- 文档 4j-util-ws-1.0.2.jar 文档 4j-server-1.0.2.jar
- 文档 4j-transformer-1.0.2.jar 文档 4j-util-all-1.0.2.jar
- 文档 4j-util-conversion-1.0.2.jar
温我运行应用程序我得到以下错误：
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/G:/AdminPrgs/Code/Java/eclipse/workspaceTest/documentsForJ/lib/documents4j-client-standalone-1.0.2-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/G:/AdminPrgs/Code/Java/eclipse/workspaceTest/documentsForJ/lib/documents4j-server-standalone-1.0.2-shaded.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [ch.qos.logback.classic.util.ContextSelectorStaticBinder]
16:28:49.030 [main] DEBUG o.z.exec.ProcessExecutor - Executing [cmd, /C, "C:\temp\excel_start1565707660.vbs"] in C:\temp.
16:28:49.038 [main] DEBUG o.z.exec.ProcessExecutor - Started java.lang.ProcessImpl@1bc6a36e
16:28:49.074 [WaitForProcess-java.lang.ProcessImpl@1bc6a36e] DEBUG o.zeroturnaround.exec.WaitForProcess - java.lang.ProcessImpl@1bc6a36e stopped with exit code 3
16:28:49.081 [main] INFO c.d.c.msoffice.MicrosoftExcelBridge - From-Microsoft-Excel-Converter was started successfully
16:28:49.085 [main] DEBUG o.z.exec.ProcessExecutor - Executing [cmd, /C, "C:\temp\word_start2143216009.vbs"] in C:\temp.
16:28:49.086 [main] DEBUG o.z.exec.ProcessExecutor - Started java.lang.ProcessImpl@6fffcba5
16:28:49.121 [WaitForProcess-java.lang.ProcessImpl@6fffcba5] DEBUG o.zeroturnaround.exec.WaitForProcess - java.lang.ProcessImpl@6fffcba5 stopped with exit code 3
16:28:49.121 [main] INFO c.d.c.msoffice.MicrosoftWordBridge - From-Microsoft-Word-Converter was started successfully
16:28:49.132 [main] INFO com.documents4j.job.LocalConverter - The documents4j local converter has started successfully
fertig!
16:28:49.145 [pool-1-thread-1] INFO c.d.c.msoffice.MicrosoftExcelBridge - Requested conversion from AbrechnungKFZ-Kosten.xls (application/vnd.ms-excel) to AbrechnungKFZ-Kosten.pdf (application/pdf)
16:28:49.148 [pool-1-thread-1] DEBUG o.z.exec.ProcessExecutor - Executing [cmd, /C, "C:\temp\excel_convert961528339.vbs G:\AdminPrgs\Code\Java\eclipse\workspaceTest\documentsForJ\AbrechnungKFZ-Kosten.xls G:\AdminPrgs\Code\Java\eclipse\workspaceTest\documentsForJ\AbrechnungKFZ-Kosten.pdf 999"] in C:\temp.
16:28:49.148 [pool-1-thread-1] DEBUG o.z.exec.ProcessExecutor - Started java.lang.ProcessImpl@39bd6b04
16:28:49.188 [WaitForProcess-java.lang.ProcessImpl@39bd6b04] DEBUG o.zeroturnaround.exec.WaitForProcess - java.lang.ProcessImpl@39bd6b04 stopped with exit code -4
生成的 VBS C:\temp\excel_start1565707660.vbs 出现以下错误：enter image description here
这就是生成的vbs的代码：
' See http://msdn.microsoft.com/en-us/library/bb243311%28v=office.12%29.aspx
Const WdExportFormatPDF = 17
Const MagicFormatPDF = 999
Dim arguments
Set arguments = WScript.Arguments
' Transforms a file using MS Excel into the given format.
Function ConvertFile( inputFile, outputFile, formatEnumeration )
Dim fileSystemObject
Dim excelApplication
Dim excelDocument
' Get the running instance of MS Excel. If Excel is not running, exit the conversion.
On Error Resume Next
Set excelApplication = GetObject(, "Excel.Application")
If Err <> 0 Then
WScript.Quit -6
End If
On Error GoTo 0
' Find the source file on the file system.
Set fileSystemObject = CreateObject("Scripting.FileSystemObject")
inputFile = fileSystemObject.GetAbsolutePathName(inputFile)
' Convert the source file only if it exists.
If fileSystemObject.FileExists(inputFile) Then
' Attempt to open the source document.
On Error Resume Next
Set excelDocument = excelApplication.Workbooks.Open(inputFile, , True, , , , , , , , , , , , 2)
If Err <> 0 Then
WScript.Quit -2
End If
On Error GoTo 0
' Convert: See http://msdn2.microsoft.com/en-us/library/bb221597.aspx
On Error Resume Next
If formatEnumeration = MagicFormatPDF Then
excelDocument.ExportAsFixedFormat xlTypePDF, outputFile
Else
excelDocument.SaveAs outputFile, formatEnumeration
End If
' Close the source document.
excelDocument.Close False
If Err <> 0 Then
WScript.Quit -3
End If
On Error GoTo 0
' Signal that the conversion was successful.
WScript.Quit 2
Else
' Files does not exist, could not convert
WScript.Quit -4
End If
End Function
' Execute the script.
Call ConvertFile( arguments.Unnamed.Item(0), arguments.Unnamed.Item(1), CInt(arguments.Unnamed.Item(2)) )
如果您能给我任何建议，如何解决此错误，我会非常高兴。非常感谢提前！