background:
The java program reads the file on the server and uses the vi command to view the file encoding as set fileencoding = latbin1.
The original reading method of java is: the problem is Chinese garbled characters
method one:
public class TestRead {
public static void main(String[] args) {
try {
BufferedReader reader = new BufferedReader(new FileReader("*.txt"));//replace with your file name
reader.readLine();//The first line of information is the title information, no need, comment it out if necessary
String line = null;
while((line=reader.readLine())!=null){
String item[] = line.split(",");//CSV format file is a comma delimited file, here it is split according to commas
String last = item[item.length-1];//This is the data you want
//int value = Integer.parseInt(last);//If it is a numerical value, it can be converted into a numerical value
System.out.println(last);
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
The files read in this way are always garbled. This problem can be solved by obtaining the file through a stream and converting it into a character stream.
Method Two:
File f = new File("*.txt");
// InputStreamReader read = new InputStreamReader (new FileInputStream(f),"UTF-8");
InputStreamReader read = new InputStreamReader (new FileInputStream(f),"GBK");
BufferedReader reader=new BufferedReader(read);
String line;
while ((line = reader.readLine()) != null) {
System.out.println(line);
}
Reference materials and other solutions for reference:
https://blog.csdn.net/iteye_10231/article/details/82301343
https://www.oschina.net/question/2795_74288?sort=time