publicFileBase64ToFile(Stringbase64,byte[]bytes){StringfileName="C:/path/to/文件.png";// 设置文件名和扩展名Filefile=newFile(fileName);try{// 将Base64字符串解码为字节数组bytes=Base64.getDecoder().decode(base64);// 创建新文件并将
import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import sun.misc.BASE64Decoder; import sun.misc.BASE64Encoder; /** * Base64工具类 * */ public class FileBase64Util { public static String fileToBase64(File file) throws IOException { String strBase64 ...
importjava.util.Base64;importjava.io.FileOutputStream;importjava.io.IOException;publicclassBase64ImageWriter{publicstaticvoidmain(String[]args){Stringbase64Image="data:image/jpeg;base64,/9j/4AAQSkZJRgABAQEAYABgAAD/2wBDA...";byte[]imageBytes=Base64.getDecoder().decode(base64Image);StringfilePath...
String fileName) {File file = null;//创建文件目录String filePath="D:\image";File dir=new Fil...
public static File base64ToFile(String base64, String path) { byte[] buffer; File file = new File(path); BASE64Decoder decoder = new BASE64Decoder(); try { byte[] b = decoder.decodeBuffer(base64); for (int i = 0; i < b.length; ++i) { ...
File file=null;//创建文件目录String filePath=destPath; File dir=newFile(filePath);if(!dir.exists() && !dir.isDirectory()) { dir.mkdirs(); } BufferedOutputStream bos=null; java.io.FileOutputStream fos=null;try{byte[] bytes =Base64.getDecoder().decode(base64); ...
将Base64转换为file文件 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicstaticbooleanbase64ToFile(String base64,String path){byte[]buffer;try{buffer=Base64.getDecoder().decode(base64);FileOutputStream out=newFileOutputStream(path);out.write(buffer);out.close();returntrue;}catch(Exception...
Base64ToFilePartConverter { public static FilePart convert(String base64String) throws IOException { // 解码base64字符串为字节数组 byte[] bytes = Base64.getDecoder().decode(base64String); // 将字节数组写入文件 File file = new File("temp.jpg"); try (FileOutputStream fos = new FileOu...
Step 1Open Base64 Encoder/Decoder on your device to display the simple interface. Enter the path of your target Base64 file in the “Input file” field. Step 2Enter the path for the desired output folder in the “Output file” field. ...
decoder := base64.NewDecoder(base64.StdEncoding, input) l, err := io.Copy(output, decoder) if err!=nil { log.Printf("Failed to encode file:%v",err) return err } else { log.Printf("Wrote %v bytes",l) } return nil }