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 ...
import org.apache.commons.net.util.*; import sun.misc.BASE64Decoder; 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 =...
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);// 创建新文件并将字节数组写入其中FileOutputStreamoutputStream=newFileOutputStream...
fileName= UUID.randomUUID() +suffix; }try{byte[] buffer =newBASE64Decoder().decodeBuffer(base64); File file=newFile(f, fileName); FileOutputStreamout=newFileOutputStream(file);out.write(buffer);out.close(); String[] path={dateStr, fileName};returnpath; }catch(Exception e) { e.print...
使用Base64.getDecoder().decode()方法解码字符串 将解码后的字节数组转换为字符串 步骤3:生成文件 解析base64编码的字符串后,开发者可以将数据写入文件中。以下是将解析后的数据生成文件的示例代码: importjava.io.FileOutputStream;importjava.io.IOException;publicclassBase64ToFileExample{publicstaticvoidmain(Strin...
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 FileO...
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...
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. ...
getDecoder().decode(base64);file=new File(filePath+"\"+fileName);fos = new java.io.File...
Base64编码转换为pdf public static void base64StringToPdf(String base64Content,String filePath){ BASE64Decoder decoder = new BASE64Decoder(); ...