使用File类管理文件和目录 报错 是什么原因?
程序代码:package hahari_1;
import *;
import java.util.*;
public class filetext {
public static void main(String[] args) {
String Filename = "D:\\javapj\\ex.java";
File myfile = new File(Filename);
if (!myfile.exists()) {
System.out.println(Filename + "未找到!");
return;
}
if (myfile.isDirectory()) {
System.out.println("文件对象" + myfile.getName() + "是目录");
File ds = new File("mydata");
if (!ds.exists()) {
ds.mkdir();
System.out.println("目录" + ds.getAbsolutePath() + "创建结束");
}
return;
}
if (myfile.isFile()) {
System.out.println("文件对象" + myfile.getAbsolute Path());
System.out.println("文件字节数" + file.length());
System.out.println("文件是否能读" + myfile.can Read());
if (myfile.canWrite()) {
{
System.out.println("设置文件为只读" + myfile.set ReadOnly());
}
System.out.println("文件是否可写" + myflie.can Write());
Date fd = new Date(myfile.lastModified());
System.out.println("文件上次修改时间" + fd.toString());
}
}
}
}
"filetext.java": ')' expected at line 25, column 60总共有4处报错。不清楚是什么原因?






