简单代码:package example_1;
import java.io.*;
public class example_1{
public static void main(String[] args) throws IOException{
BufferedReader in = new BufferedReader(new FileReader("geoRegion.txt"));
String line;
while((line = in.readLine())!=null)
System.out.println(line);
}
}
错误报告:Exception in thread "main" java.io.FileNotFoundException: geoRegion.txt (系统找不到指定的文件。)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileReader.<init>(Unknown Source)
at example_1.example_1.main(example_1.java:7)
求指导!怎么改正!
------解决方案--------------------
文件路不对。
------解决方案--------------------
看你 文件放在那里的。如
new FileReader("d:\\1\\123.txt")
------解决方案--------------------
和电脑没关系 啊。
你 d 盘下建立个 time.txt 试试看看
BufferedReader in = new BufferedReader(new FileReader("d:\\time.txt"));
String line;
while((line = in.readLine())!=null)
System.out.println(line);