跳过我的文件阅读器 [英] Skipping in my File Reader

问题描述

 public void file(){
        String fileName = "hello.txt";
        fileName = FileBrowser.chooseFile(true);


        //Open a file and store the information into the OurList
        try
        {
            String s = "";
            File file = new File(fileName);
            FileReader inputFile = new FileReader(file);
            while( inputFile.read() != -1)
            {
                System.out.println(inputFile.read());
                System.out.println();
            }
        }
        catch(Exception exception)
        {
            System.out.println("Not a real file. List is already built");
        }

    }

所以我在这段代码上遇到了麻烦.我只想逐个字符地读取文件，但是现在它跳过了所有其他文件.我知道为什么它会跳过，在while循环中以及何时尝试打印它，但是据我所知，没有别的方法可以停止FileReader然后将它变成！=到-1.我该如何避免不跳过?

So i am having trouble with this piece of code. I want to just read in character by character from the file, but right now its skipping every other one. I know why its skipping, its in the while loop and when I try to print it, but as far as I can tell there isn't another way to stop FileReader then to make it != to -1. How can I get it to not skip?

推荐答案

int nextChar;
while( (nextChar = inputFile.read()) != -1)
  {
        System.out.println(nextChar);
        System.out.println();
    }

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