我在嘗試在我的D驅動器中讀取我的文件abc.txt時出現錯誤。 即使我試圖格式爲: 「d:\ EDU \ java的\的abc.txt」Java異常錯誤I/O
這裏是我的代碼:
package javapro;
import java.io.FileInputStream;
public class office {
public static void main (String[] args)throws Exception {
FileInputStream apple = new FileInputStream ("D:/EDU/java/abc.txt");
int din;
while ((din=apple.read())!=-1){
System.out.println((char)din);
}
apple.close();
}
}
我的錯誤:
Exception in thread "main" java.io.FileNotFoundException: D:\EDU\java\abc.txt (The system cannot find the file specified)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at javapro.office.main(office.java:8)
你放的abc.txt在正確的地方(d:\ EDU \ java的\)?另外,如果你使用反斜槓,它應該是「D:\\ EDU \\ java \\ abc.txt」。 –