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

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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/pricingConfiguration.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);