Question

java读取txt从第四行开始每行为一个对象存放进list

Answer 1

public static void main(String[] args) {
// TODO Auto-generated method stub
File file = new File("C:/zc.txt");
BufferedReader reader = null;
String tempString = null;
int line =1;

try {
System.out.println("以行为单位读取文件内容，一次读一整行：");
reader = new BufferedReader(new FileReader(file));
while ((tempString = reader.readLine()) != null) {
if(line >= 4){//自己写进OBJECT存入LIST
}
line ++ ;
}
reader.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
if(reader != null){
try {
reader.close();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}