File dir = new File("D:\JavaSource"); 应该是 File dir = new File("D:\\JavaSource"); ^
FileFilterDemo.java:13: illegal start of type
for(int I=0;I<fileList.length;I++)
^
FileFilterDemo.java:22: <identifier> expected
}
^
没有方法体
FileFilterDemo.java:13: illegal start of type
for(int I=0;I<fileList.length;I++)
^
FileFilterDemo.java:22: <identifier> expected
}
^
没有方法体
执行是带参数 .java 就是java DirList .java
这是我发的第一张帖,hoho。
import java.io.*;
import java.util.*;
import com.bruceeckel.util.*;public class DirList {
public static void main(String[] args) {
File path = new File(".");
String[] list;
if(args.length == 0)
list = path.list();
else
list = path.list(new DirFilter(args[0]));
for(int i = 0; i < list.length; i++)
System.out.println(list[i]);
}
}class DirFilter implements FilenameFilter {
String afn;
DirFilter(String afn) { this.afn = afn; }
public boolean accept(File dir, String name) {
// Strip path information:
String f = new File(name).getName();
return f.endsWith(afn) ;
}
} ///:~
jdk\demo\jfc\FileChooserDemo\src\ExampleFileFilter.java