Java formatter和path.get()做什么?

Java formatter和path.get()做什么?,java,Java,import java.util.Formatter; import java.util.FormatterClosedException; private static Formatter output; output = new Formatter(fileName); input = new Scanner(Paths.get(fileName)); 格式化程序在java中创建/读取txt文件时做什么 import java.util.Formatter; import

import java.util.Formatter; 
import java.util.FormatterClosedException; 

private static Formatter output;

output = new Formatter(fileName);
input = new Scanner(Paths.get(fileName)); 
格式化程序在java中创建/读取txt文件时做什么

  • import java.util.Formatter; 
    import java.util.FormatterClosedException; 
    
    private static Formatter output;
    
    output = new Formatter(fileName);
    
    input = new Scanner(Paths.get(fileName)); 
    
    路径.get()是什么意思


  • 这两个问题都是通过Java文档直接回答的——您看过了吗?