閱讀從文本文件中的字符串將被插入到輸入

Question

可以說我有一個文件名「的abc.txt」

該文件有三個字符串「你好嗎」

我想讀字符串爲「你好嗎」

並將其存儲到字符串word2？

我該怎麼辦？

Answer 1

try 
{ 
    File file = new File("abc.txt"); 
    BufferedReader br = new BufferedReader(new FileReader(file)); 
    String word2 = br.readLine(); 
    br.close(); 
    //test: 
    System.out.println(word2); 
} catch (IOException e) 
{ 
    // Something went wrong, eg: file not found 
    e.printStackTrace(); 
}