http://code.google.com/p/juniversalchardet/
import org.mozilla.universalchardet.UniversalDetector;
public class TestDetector {
public static void main(String[] args) throws java.io.IOException {
byte[] buf = new byte[4096];
String fileName = args[0];
java.io.FileInputStream fis = new java.io.FileInputStream(fileName);
// (1)
UniversalDetector detector = new UniversalDetector(null);
// (2)
int nread;
while ((nread = fis.read(buf)) > 0 && !detector.isDone()) {
detector.handleData(buf, 0, nread);
}
// (3)
detector.dataEnd();
// (4)
String encoding = detector.getDetectedCharset();
if (encoding != null) {
System.out.println("Detected encoding = " + encoding);
} else {
System.out.println("No encoding detected.");
}
// (5)
detector.reset();
} }
import org.mozilla.universalchardet.UniversalDetector;
public class TestDetector {
public static void main(String[] args) throws java.io.IOException {
byte[] buf = new byte[4096];
String fileName = args[0];
java.io.FileInputStream fis = new java.io.FileInputStream(fileName);
// (1)
UniversalDetector detector = new UniversalDetector(null);
// (2)
int nread;
while ((nread = fis.read(buf)) > 0 && !detector.isDone()) {
detector.handleData(buf, 0, nread);
}
// (3)
detector.dataEnd();
// (4)
String encoding = detector.getDetectedCharset();
if (encoding != null) {
System.out.println("Detected encoding = " + encoding);
} else {
System.out.println("No encoding detected.");
}
// (5)
detector.reset();
} }