2011-05-03 112 views
1

當我嘗試編譯我的代碼,我得到的錯誤:找不到符號?

1 error found:

File: C:\Users\Matthew\Documents\engr 103\cpu.java [line: 13]

Error: C:\Users\Matthew\Documents\engr 103\cpu.java:13: cannot find symbol

symbol : class BufferReader

location: class cpu

我一直想立即解決這一段時間,但它已經有一段時間,因爲我使用的Java,我不知道該怎麼辦。

import java.io.*; 
import java.util.Scanner; 



class cpu{ 
    public static void main(String []args) throws Exception 
    { 
    Runtime r =Runtime.getRuntime(); 

     String f,temp,res=""; 
     int i=0,j=0; 
     f="sensors"; 
     Process p=r.exec(f); 
     BufferedReader pin=new BufferReader(new InputStreamReader(p.getInputStream())); 
     while((temp=pin.readLine())!=null) 
     { 
     System.out.println(temp); 
     } 
    } 
} 
+0

重複的:http://stackoverflow.com/ question/25706216/what-do-a-can-find-symbol-compilation-error-mean – 2017-04-02 13:19:49

回答

6

錯誤拼寫 '的BufferedReader' 爲 'BufferReader' 第13行

BufferedReader pin = new BufferReader(new InputStreamReader(p.getInputStream())); 

有待...

BufferedReader pin = new BufferedReader(new InputStreamReader(p.getInputStream())); 
+0

謝謝,它讓它編譯 – Matt 2011-05-03 17:31:55