读取文件
String Content = ""; // 文件很长的话建议使用StringBuffer
try {
FileInputStream fs=new FileInputStream("文件录取");
InputStreamReader isr = new InputStreamReader(fis, "UTF-8");
BufferedReader br = new BufferedReader(isr);
String line = null;
while ((line = br.readLine()) != null) {
Content += line;
Content += "\r\n"; // 补上换行符
}catch (Exception e) {
e.printStackTrace();
}
写入文件
StringBuffer sb=new StringBuffer();//文件内容
try {
FileOutputStream fos=new FileOutputStream("文件路径");
OutputStreamWriter osw=newOutputStreamWriter(fos,"utf-8");
osw.write(sb);
osw.close();
}catch (Exception e) {
e.printStackTrace();
}