java - JODConverter 告诉我需要办公室经理才能构建转换器

Question

我正在尝试让 JODConverter 在带有 Jdk 1.8.0_144 的 Window 10 上工作。正如您从代码中看到的，我认为这可能是一个时间问题，因此延迟。如您所见，JODConverter 认为 OfficeManager 正在运行。我正在使用以下代码:

import java.io.File;
import org.jodconverter.JodConverter;
import org.jodconverter.office.LocalOfficeManager;
import org.jodconverter.office.OfficeException;
import org.jodconverter.office.OfficeManager;
import org.jodconverter.office.OfficeUtils;
import org.jodconverter.process.ProcessManager;

public class JodConverterTest {

    public static void main(String[] args) throws OfficeException, InterruptedException {

        OfficeManager officeManager
                = LocalOfficeManager.builder()
                        .officeHome("C:\\Program Files\\LibreOffice")
                        .portNumbers(2372)
                        .build();
        officeManager.start();

        File inputFile = new File("c:\\test\\rtf.rtf");
        File outputFile = new File("c:\\test\\rtf.pdf");

        try {

            System.out.println("officeManager.isRunning()="+officeManager.isRunning());
            Thread.sleep(10000);
            System.out.println("officeManager.isRunning()="+officeManager.isRunning());
            JodConverter.convert(inputFile).to(outputFile).execute();
        } finally {
            // Stop the office process
            OfficeUtils.stopQuietly(officeManager);
        }
    }
}

运行时出现以下错误:-

officeManager.isRunning()=true
officeManager.isRunning()=true
Exception in thread "main" java.lang.IllegalStateException: An office manager is required in order to build a converter.
    at org.jodconverter.job.AbstractConverter.<init>(AbstractConverter.java:57)
    at org.jodconverter.LocalConverter.<init>(LocalConverter.java:93)
    at org.jodconverter.LocalConverter.<init>(LocalConverter.java:49)
    at org.jodconverter.LocalConverter$Builder.build(LocalConverter.java:202)
    at org.jodconverter.LocalConverter.make(LocalConverter.java:73)
    at org.jodconverter.JodConverter.convert(JodConverter.java:48)
    at ZPlaying.JodConverterTest.main(JodConverterTest.java:30)
------------------------------------------------------------------------
BUILD FAILURE

我尝试过的事情:-
- 更改端口号
- 正在研究是否可以找到 java Process Manager 的类路径并添加以下内容，但我找不到 ProcessManager 的类路径，因为我对此不太了解:-
.processManager("com.example.foo.CustomProcessManager")
- 还想知道这是否与通过 Netbeans 运行有关？

这是适用的 maven 依赖项:-

        <dependency>
            <groupId>org.jodconverter</groupId>
            <artifactId>jodconverter-local</artifactId>
            <version>4.1.1</version>
        </dependency>

我已经在 C:\Program Files\LibreOffice 中安装了 Libre(全新安装)

Answer 1

得到它的工作。这是一个解决方案:-

package ZPlaying;

import java.io.File;
import org.jodconverter.JodConverter;
import org.jodconverter.office.LocalOfficeManager;
import org.jodconverter.office.OfficeException;
import org.jodconverter.office.OfficeManager;
import org.jodconverter.office.OfficeUtils;

public class JodConverterTest {

    public static void main(String[] args) throws OfficeException, InterruptedException {
        OfficeManager officeManager = LocalOfficeManager.builder()
                .install()
                .officeHome("C:\\Program Files\\LibreOffice")
                .build();
        File inputFile = new File("c:\\test\\rtf.rtf");
        File outputFile = new File("c:\\test\\rtf.pdf");
        try {
            // Start an office process and connect to the started instance (on port 2002).
            officeManager.start();
            // Convert
            JodConverter
                    .convert(inputFile)
                    .to(outputFile)
                    .execute();
        } finally {
            // Stop the office process
            OfficeUtils.stopQuietly(officeManager);
        }
    }