Question

我正在尝试使用documents4j来转换文件类型。我尝试将多种文件类型从一种转换为另一种。代码成功执行，我可以间歇地看到转换和生成的文件。但是在执行结束时，我认为转换后的文件会自动删除。我无法在创建的临时文件夹中看到转换后的文件。

我打印了Future转换对象，结果如下： LocalConversion {pending = false，cancel = false，done = true，priority = Priority {value = 1000，creationTime = 1527163966676}，file-system-target = C：\ Users \ USERNAME \ Desktop \ New folder \ 63cabe72-b2cf-4d52 -b428-530dfc0fd63d \ TEMP2}。

转换后目标文件是否移动到其他位置？或者我错过了将目标文件复制到其他位置的一些代码行？

我正在使用1.03版本的documents4j libs。

代码：

import java.io.BufferedInputStream;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
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 Test {

    public static void main (String[] args) {
        try {
            ByteArrayOutputStream bo = new ByteArrayOutputStream();
            InputStream in = new BufferedInputStream(new FileInputStream("SOME_.TXT_FILE"));
            IConverter converter = LocalConverter.builder()
                                                .baseFolder(new File("SOME_FOLDER_PATH"))
                                                 .workerPool(20, 25, 2, TimeUnit.SECONDS)
                                                 .processTimeout(5, TimeUnit.SECONDS)
                                                 .build();
            Future<Boolean> conversion = converter
                                            .convert(in).as(DocumentType.TEXT)
                                            .to(bo).as(DocumentType.DOCX)
                                            .prioritizeWith(1000)
                                            .schedule();
            conversion.get();
            System.out.println(conversion);
            if(conversion.isDone()) {
                System.out.println("Done");
            } else if(conversion.isCancelled()){
                System.out.println("Cancelled");
            }
        }catch(Exception e) {
            System.out.println(e);
        }
    }
}

我正在使用maven进行依赖关系管理。我的pom.xml

    <properties>
        <documents4j.version>1.0.3</documents4j.version>
    </properties>
    <dependencies>
        <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-api</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-util-conversion</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-transformer</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-util-all</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-local</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-transformer-msoffice-word</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
    <dependency>
        <groupId>com.documents4j</groupId>
        <artifactId>documents4j-transformer-msoffice-base</artifactId>
        <version>${documents4j.version}</version>
    </dependency>
</dependencies>

Answer 1

经过一番调试，我发现了它。因此目标文件存储在ByteArrayOutputStream对象bo中。只需要将其保存为文件。

 FileOutputStream fos = new FileOutputStream("C:\\Users\\USERNAME\\Desktop\\New folder\\OTGv4.docx");
        bo.writeTo(fos);

希望这有帮助！

使用documents4j转换后删除文件

1 个答案: