IT - TOOLS 助力开发人员和 IT 工作者 搜索Ctrl + K 中文 赞助 将字符串、文件或图像转换为其 Base64 表示形式。 Base64 to file Download file File to base64 Drag and drop a file here, or click to select a file or Browse files Copy
importjava.io.FileOutputStream;importjava.io.IOException;importjava.util.Base64;publicclassBase64ToFileConverter{publicstaticvoidconvertBase64ToFile(Stringbase64Data,StringfilePath){try{// Decode Base64 databyte[]data=Base64.getDecoder().decode(base64Data);// Write data to fileFileOutputStreamoutput...
importjava.io.File;importjava.io.FileInputStream;importjava.io.FileOutputStream;importjava.io.IOException;importjava.util.Base64;publicclassBase64FileConverter{// 将文件转换为Base64字符串publicstaticStringencodeFileToBase64(Filefile)throwsIOException{byte[]fileBytes=newbyte[(int)file.length()];try(Fi...
Step 1.First and foremost,launch the Base64 to JPG Converteron your computer. Step 2.After that, choose eitherAdd File or Add Folder(s)option to add your Base64 files in the panel. Step 3.With the help of this application, users can preview their files before the conversion process into...
util.Base64; public class Base64ToPdfConverter { public static void main(String[] args) { String base64String = "JVBERi0xLjMKJcTl8uX..."; // 替换为您的 Base64 编码的 PDF 字符串 byte[] pdfBytes = Base64.getDecoder().decode(base64String); try (FileOutputStream fos = new FileOutput...
base64 File Converter Encode a file to base64, or decode it back to the original. Installation Just the usual npm install --global base64-file-converter. Example # Assuming you are in this repo's folder, create a dummy archive file gzip README.md # encode to base64 base64-file-convert...
ImageBase64Converter.convertBase64ToFile(fileBase64Str,"D:\\Pictures\\科技","test.xlsx"); System.out.println("duration:"+(System.currentTimeMillis()-start)); } 执行结果: 文件大小(字节)=2820811Base64字符串length=3860058duration:244文件大小(字节)=25506Base64字符串length=34902duration:10 ...
DOCTYPE html><htmllang="en"><head><metacharset="UTF-8"/><title>Base64 to File Converter</title><style>html,body{background-color:#f7fafc;font-family:Arial;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;touch-action:none;margin:0...
Step 1Open the Base64 File Converter on your device and select the “Base64 > Byte” option. Step 2Drag and drop the desired Base64 file on the interface, and the conversion will automatically begin. Step 3When the file is converted to PDF, find the output file in the same location as...
Use js-base64 to handle non ascii text and ignore whitespaces Fix #879 and #409 and #1092 Add filename and extension (auto filled if data url) to allow downloading with right extension and filename Fix #788 Add preview image : Fix #594. Taken from #595 (