扫描仪类和阅读单个记录

Question

大家好我有一个扫描仪，它从文件读取输入，它读取不正确。

我在文本文件中有多个记录/行数据，我想要读取它们并将它们分配到变量中，代码我一次读取所有记录而不是单独读取。如何让它逐行读取并分配每一行。错误是在String name = inFile.next（）它读取文件中的所有内容而不仅仅是名称，我尝试了String name = inFile.nextLine（），当我这样做时它会抛出异常。

这是我的代码

import java.util.*; 
import java.io.*; 
public class setupProgram 
{ 
public static void main(String [] args) 
{ 
Scanner inFile = null; // creates the Scanner class object 
File file = new File("students.dat"); 

try 
{ 
inFile= new Scanner(file); //Creates Scanner object and and the file Reader 
int quantity; // Stores the quanity of records 

quantity = inFile.nextInt(); // read the first line telling us how many students they are. 
System.out.println(quantity); 

for(int i = 0; i < quantity; i++)// This loop reads information as long as there is information 
{ 

for(int a = 0; a < 8; a++)// This loop reads the code in 7's cause the records are in 7s 
{ 
String name =inFile.next(); // The error is here in the sense that this line reads all the information in the file not its own line 
int Idnum = inFile.nextInt(); 
int code = inFile.nextInt(); 
String unit1 = inFile.next(); 
String unit2 = inFile.next(); 
String unit3 = inFile.next(); 
String unit4 = inFile.next(); 

if(name !=null && Idnum !=0 && code !=0 && unit1 !=null && unit2 !=null && unit3 !=null && unit4 !=null) 
{ 
students1 s1 = new students1(); 
s1.student(name,Idnum,code,unit1,unit2,u... 
students.add(s1); 
} 

System.out.println(name); 
System.out.println("1"+Idnum); 
System.out.println("2"+code); 
System.out.println(unit1); 
System.out.println(unit2); 
System.out.println(unit3); 
System.out.println(unit4); 

} 
} 

} 
catch(Exception a) 
{ 
//a.printStackTrace(); 
System.out.println("The file was not read"); 
} 

finally 
{ 
try 
{ 
inFile.close(); 
} 
catch(Exception b) 
{ 
System.out.println("The file couldnt read"); 
} 
} 
} 

这是文件，我尝试过quantity = inFile.nextLine（）;这不起作用

4 莎莉史密斯 10101010 1 FIT3280 FIT3230 FIT3260 FIT3290 布莱恩道斯 12341234 1 FIT3230 FIT3240 FIT3260 FIT3250 费飞林 15151515 13 FIT3230 FIT3250 FIT3290 FIT3240 Janelle Patten 13579999 18 FIT3230 FIT3250 FIT3260 FIT3280