static byte[] getFileDataAsBytes(File file)throws IOException {
byte[] data;
try (InputStream input1 = new FileInputStream(file);
ByteArrayOutputStream output = new ByteArrayOutputStream())
{
int n;
while ((n = input1.read()) != -1) {
output.write(n);
}
data = output.toByteArray();
return data;
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我就是磊子怎么了
static byte[] getFileDataAsBytes(File file)throws IOException {
byte[] data;
try (InputStream input1 = new FileInputStream(file);
ByteArrayOutputStream output = new ByteArrayOutputStream())
{
int n;
while ((n = input1.read()) != -1) {
output.write(n);
}
data = output.toByteArray();
}
return data;
}