Java 将.docx转换为.pdf
我正在尝试使用ApachePOI将docx转换为pdf。我看到很多关于这个问题的问题,但即使是最好的答案也不起作用。我已经尝试将版本更改为最旧版本-没有结果。我用Kotlin和Gradle。主要类别代码如下:Java 将.docx转换为.pdf,java,pdf,kotlin,apache-poi,converters,Java,Pdf,Kotlin,Apache Poi,Converters,我正在尝试使用ApachePOI将docx转换为pdf。我看到很多关于这个问题的问题,但即使是最好的答案也不起作用。我已经尝试将版本更改为最旧版本-没有结果。我用Kotlin和Gradle。主要类别代码如下: import org.apache.poi.xwpf.converter.pdf.PdfConverter import org.apache.poi.xwpf.converter.pdf.PdfOptions import org.apache.poi.xwpf.usermodel.XW
import org.apache.poi.xwpf.converter.pdf.PdfConverter
import org.apache.poi.xwpf.converter.pdf.PdfOptions
import org.apache.poi.xwpf.usermodel.XWPFDocument
import java.io.*
class o {
fun ConvertToPDF(docPath: String?, pdfPath: String?) {
val doc = FileInputStream(File(docPath!!))
val document = XWPFDocument(doc)
val options = PdfOptions.create()
val out = FileOutputStream(File(pdfPath!!))
PdfConverter.getInstance().convert(document, out, options)
}
companion object {
@JvmStatic
fun main(args: Array<String>) {
val cwoWord = o()
println("Start")
cwoWord.ConvertToPDF("C:\\simple.docx",
"123.pdf")
}
}
}
错误:
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/poi/POIXMLDocumentPart
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.getFontsDocument(XWPFStylesDocument.java:1477)
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.<init>(XWPFStylesDocument.java:190)
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.<init>(XWPFStylesDocument.java:184)
at org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.createStylesDocument(XWPFDocumentVisitor.java:166)
at org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.<init>(XWPFDocumentVisitor.java:159)
at org.apache.poi.xwpf.converter.pdf.internal.PdfMapper.<init>(PdfMapper.java:149)
at org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:55)
at org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:38)
at org.apache.poi.xwpf.converter.core.AbstractXWPFConverter.convert(AbstractXWPFConverter.java:45)
at o.ConvertToPDF(o.kt:13)
at o$Companion.main(o.kt:21)
at o.main(o.kt)
Caused by: java.lang.ClassNotFoundException: org.apache.poi.POIXMLDocumentPart
Caused by: java.lang.ClassNotFoundException: org.apache.poi.POIXMLDocumentPart
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 12 more
线程“main”java.lang.NoClassDefFoundError中的异常:org/apache/poi/POIXMLDocumentPart
位于org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.getFontsDocument(XWPFStylesDocument.java:1477)
位于org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.(XWPFStylesDocument.java:190)
位于org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.(XWPFStylesDocument.java:184)
位于org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.createStylesDocument(XWPFDocumentVisitor.java:166)
位于org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor。(XWPFDocumentVisitor.java:159)
位于org.apache.poi.xwpf.converter.pdf.internal.PdfMapper.(PdfMapper.java:149)
位于org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:55)
位于org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:38)
位于org.apache.poi.xwpf.converter.core.AbstractXWPFConverter.convert(AbstractXWPFConverter.java:45)
在o.T.ToPDF处(o.kt:13)
在o$Companion.main处(o.kt:21)
在o.main(o.kt)处
原因:java.lang.ClassNotFoundException:org.apache.poi.POIXMLDocumentPart
原因:java.lang.ClassNotFoundException:org.apache.poi.POIXMLDocumentPart
位于java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
位于java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
位于java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 还有12个
有人能解释一下怎么了吗 尝试poi ooxml:3.10.1版本。它会工作的。@Josepraven,谢谢,它帮助解决了上面的问题,但现在我在线程“main”java.lang.CompatibleClassChangeError中出现了异常:找到了接口org.apache.poi.util.POILogger,但在apache poi 4.1.0中它是一个类。请按原样使用poi:4.0.1版本。
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/poi/POIXMLDocumentPart
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.getFontsDocument(XWPFStylesDocument.java:1477)
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.<init>(XWPFStylesDocument.java:190)
at org.apache.poi.xwpf.converter.core.styles.XWPFStylesDocument.<init>(XWPFStylesDocument.java:184)
at org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.createStylesDocument(XWPFDocumentVisitor.java:166)
at org.apache.poi.xwpf.converter.core.XWPFDocumentVisitor.<init>(XWPFDocumentVisitor.java:159)
at org.apache.poi.xwpf.converter.pdf.internal.PdfMapper.<init>(PdfMapper.java:149)
at org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:55)
at org.apache.poi.xwpf.converter.pdf.PdfConverter.doConvert(PdfConverter.java:38)
at org.apache.poi.xwpf.converter.core.AbstractXWPFConverter.convert(AbstractXWPFConverter.java:45)
at o.ConvertToPDF(o.kt:13)
at o$Companion.main(o.kt:21)
at o.main(o.kt)
Caused by: java.lang.ClassNotFoundException: org.apache.poi.POIXMLDocumentPart
Caused by: java.lang.ClassNotFoundException: org.apache.poi.POIXMLDocumentPart
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
... 12 more