如何将文档文件作为java中用户界面的输入 [英] how to take a document file as an input from the user interface in java

问题描述

您好，我正在制作一个Java项目，它将docx文件作为输入并生成其图像，然后将其另存为PDF文件。

即.docx - > .JPG - > .PDF



编码第一部分，即.docx - > .jpg，这是我的代码但是我指定了我的文档的路径，但是我想问一下如何让它成为可能，以便用户可以指定文档路径。

这里是我的代码< br $> b $ b

Hello, I am making a Java project that takes a docx file as an input and generates its image and then save it as a PDF file.
i.e. .docx -> .JPG -> .PDF

While coding the first part i.e .docx -> .jpg , here is my code but I am specifying the path of my document, but I want to ask how to make it possible so that the user can specify the document path.
here is my code

import com.aspose.words.Document;
import com.aspose.words.ImageSaveOptions;
import com.aspose.words.SaveFormat;


public class Program {


    public static void main(String args[]) throws Exception {


        new Program().generateImages("E:\\pro2\\Document.docx"); // here i am specifying the path of the document file within code itself
    }

    public void generateImages(final String sourcePath) {
        try {
            Document doc = new Document(sourcePath);
            ImageSaveOptions options = new ImageSaveOptions(SaveFormat.JPEG);
            options.setJpegQuality(100);
            options.setResolution(100);

            for (int i = 0; i < doc.getPageCount(); i++) {
                String imageFilePath = sourcePath + "_outputimg_" + i + ".jpg";
                options.setPageIndex(i);
                doc.save(imageFilePath, options);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

请告诉我如何在用户可以选择位置的地方制作GUI .docx文件。

Please tell me how to make GUI where user can select location of the .docx file.

推荐答案

参见 https://docs.oracle.com/javase/tutorial/uiswing/components/panel.html [ ^ ]和http://docs.oracle.com/javase/7/docs/api/java/awt/FileDialog.html [ ^ ]。谷歌在不到30秒的时间内发现了这两种情况。

See https://docs.oracle.com/javase/tutorial/uiswing/components/panel.html[^] and http://docs.oracle.com/javase/7/docs/api/java/awt/FileDialog.html[^]. Both found by Google in less than 30 seconds.

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