【aspose之三】【springboot】java使用aspose.html 的cloud版html转pdf，html2pdf-Toy模板网

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前言

把url网页或本地文件html转换pdf

一、html转pdf

一）代码实现

1.maven配置

    <dependency>
      <groupId>com.aspose</groupId>
      <artifactId>aspose-html-cloud</artifactId>
      <version>22.12.1</version>

    </dependency>

2.代码

本地文件 html转pdf

可本地文件或url转换


   public static void html2pdf(){

        // Get keys from aspose site.
        // There is free quota available.
        // For more details, see https://purchase.aspose.cloud/pricing

        Configuration.setBasePath("https://api.aspose.cloud");
        Configuration.setAuthPath("https://api.aspose.cloud/connect/token");
        Configuration.setUserAgent("WebKit");
        Configuration.setDebug(true);

        HtmlApi api = new HtmlApi("你的密钥","你的clientId");

        String inputUrl = "https://stallman.org/articles/anonymous-payments-thru-phones.html";
        String outputFile = "./Output1.pdf";

        String inputFile = "./mark.html";


        JobBuilder builder = new ConverterBuilder()
//                .fromUrl(inputUrl)
                .fromLocalFile(inputFile)
                .saveToLocal(outputFile);

        OperationResult result = api.convert(builder);

//            String f2 = result.getFile();

        File dst = new File(result.getFile());

        if (dst.exists()) {
            System.out.println("Result file is " + dst);
        } else {
            System.out.println("Error conversion");
        }


    }

pdf布局设置

PDFConversionOptions opt_A5 = new PDFConversionOptions()
                .setWidth(5.8)
                .setHeight(8.3)
                .setTopMargin(0.5)
                .setBottomMargin(0.5)
                .setLeftMargin(0.5)
                .setRightMargin(0.5)
                .setQuality(95);