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package chapter10;

import java.io.*;

/**

* 读入任何文本，转存为UTF8格式

*/

public class ConvertUTF8 {

public static void main(String[] args) throws IOException {

String inputFileName = "xxx.txt";

String outputFileName = "./out.txt";

InputStreamReader reader = new InputStreamReader(new FileInputStream(inputFileName), "Unicode");

StringBuilder buffer = new StringBuilder();

while (reader.ready()) {

buffer.append((char)reader.read());

}

reader.close();

String str = buffer.toString();

OutputStreamWriter writer = new OutputStreamWriter(new FileOutputStream(outputFileName), "UTF-8");

writer.write(str.toCharArray());

writer.flush();

writer.close();

}

}