解決BufferedReader讀取UTF-8文件中文亂碼

解決BufferedReader讀取UTF-8文件中文亂碼
讀取txt文件亂碼
【Java代碼】
　　BufferedReader read = new BufferedReader(new FileReader(new File(filename)));
解決辦法：
【Java代碼】
　　InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "UTF-8");
　　BufferedReader read = new BufferedReader(isr);
因為InputStreamReader和BufferedReader 都繼承自Reader,而BufferedReader 的構造器又是Reader.
Writer也是一樣的處理
【Java代碼】
　　FileOutputStream writerStream = new FileOutputStream(filePath, true);
　　BufferedWriter oWriter = new BufferedWriter(new OutputStreamWriter(writerStream, "UTF-8"));