$pdfContent = Get-Content -Path "example.pdf" -Raw 此命令将读取整个PDF文件的内容,并将其保存在变量$pdfContent中。 解码为base64:PowerShell提供了ConvertTo-Base64String命令,用于将二进制数据转换为base64格式。我们可以使用此命令将PDF文件内容转换为base64编码。以下是示例代码: 代码语言:txt 复制 ...
importjava.nio.file.Files;importjava.nio.file.Path;importjava.nio.file.Paths;importjava.util.Base64;publicclassPdfBase64Example{publicstaticvoidmain(String[]args)throwsException{// 读取PDF文件PathpdfPath=Paths.get("sample.pdf");byte[]pdfBytes=Files.readAllBytes(pdfPath);// 将PDF文件编码为Base64...
const base64String = '...'; // 替换为实际的Base64字符串 const fileName = 'example.pdf'; // 替换为实际的文件名 this.convertBase64ToPdf(base64String, fileName); 这样,当调用该方法时,会将Base64字符串转换为PDF并下载到用户的设备上。 推荐的腾讯云相关产品:腾讯云对象存储(COS) 概念:腾讯云对象...
实现类 /*** 通过documents4j 实现word转pdf** @param sourcePath 源文件地址 如 /root/example.doc* @param targetPath 目标文件地址 如 /root/example.pdf*/public static void documents4jWordToPdf(String sourcePath, String targetPath) {File inputWord = new File(sourcePath);File outputFile = new Fi...
PdfReaderExample();byte[]pdfBytes=pdfReader.readPdf("path/to/your.pdf");Base64Converterbase64Converter=newBase64Converter();Stringbase64String=base64Converter.convertToBase64(pdfBytes);// 这里可以将 base64String 传递到你的 HTML 页面System.out.println(base64String);// 输出 Base64 编码字符串}...
I Have Used below code to print base64 string const data = "Base64 String"; const pdfBlob = new Blob([data]); const url = URL.createObjectURL(pdfBlob); printJS(url); But it is printing string itself. Not pdf. Owner crabbly commented Aug 7, 2018 @Jayaharshak , Pass the content ...
To add the font to jsPDF use our fontconverter in/fontconverter/fontconverter.html. The fontconverter will create a js-file with the content of the provided ttf-file as base64 encoded string and additional code for jsPDF. You just have to add this generated js-File to your project. You...
I have the scenario is below: - A base 64 string (i catch from a webservice) that represents a PDF file - I need convert that string to a PDF file, and open with the default PDF reader - Must work for Android, iOS and UWP
pdfurlString-pdf地址 responseTypeStringblob 、 arraybuffer 默认 blob请求pdf数据格式 URIenableBooleantrue、false, 默认falsetrue开启地址栏file参数 dataArray(arraybuffer)-pdf文件流 ,与pdfurl二选一(二进制PDF数据。使用类型化数组(Uint8Array)可以提高内存使用率。如果PDF数据是BASE64编码的,请先使用atob()将其...
{uri:"data:application/pdf;base64,JVBERi0xLjcKJc..."} load pdf from base64 string ✔ ✔ ✔ {uri:"file:///absolute/path/to/xxx.pdf"} load pdf from local file system ✔ ✔ ✔ {uri:"ms-appx:///xxx.pdf"}} load pdf bundled with UWP app ✖ ✖ ✔ {uri:"content:...