如题
比如我要用txt格式打开java结尾的文件 如何操作
FileInputStream inputStream = new FileInputStream(file);
InputStreamReader inputStreamReader = new InputStreamReader(inputStream, Charset.forName("GBK"));
BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
String line;
StringBuilder lines = new StringBuilder();
while (!TextUtils.isEmpty(line = bufferedReader.readLine())) {
if (line.contains(date))
continue;
lines.append(line).append("\r\n");
}
这个和安卓有什么关系么 用记事本就可以打开的