解決BufferedReader读取UTF-8文件中文乱码(转)

读取txt文件乱码

Java代码

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

解决办法：

Java代码

1. InputStreamReader isr = new InputStreamReader(new FileInputStream(file), "UTF-8");
2. 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

Java代码

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