我需要将pdf转换为字节数组,反之亦然.
谁能帮我?
这就是我转换为字节数组的方式
public static byte[] convertDocToByteArray(String sourcePath) {
byte[] byteArray=null;
try {
InputStream inputStream = new FileInputStream(sourcePath);
String inputStreamToString = inputStream.toString();
byteArray = inputStreamToString.getBytes();
inputStream.close();
} catch (FileNotFoundException e) {
System.out.println("File Not found"+e);
} catch (IOException e) {
System.out.println("IO Ex"+e);
}
return byteArray;
}
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如果我使用以下代码将其转换回文档,则会创建pdf.但是它说'Bad Format. Not a pdf'.
public static void convertByteArrayToDoc(byte[] b) {
OutputStream out;
try {
out = new FileOutputStream("D:/ABC_XYZ/1.pdf");
out.close();
System.out.println("write success");
}catch (Exception e) {
System.out.println(e);
}
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