解決BufferedReader读取UTF-8文件中文乱码(转)

来自http://gybmike.iteye.com/blog/559850

读取txt文件乱码 

 BufferedReader read = new BufferedReader(new FileReader(new File(filename)));

解决办法： 

 InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "UTF-8");
 BufferedReader read = new BufferedReader(isr);

因为InputStreamReader和BufferedReader 都继承自Reader,而BufferedReader 的构造器又是Reader. 



Writer也是一样的处理 

 FileOutputStream writerStream = new FileOutputStream(filePath, true);
 BufferedWriter oWriter = new BufferedWriter(new OutputStreamWriter(writerStream, "UTF-8"));