Java_IO流_删除非空目录

package test;

import java.io.File;

public class test {

public static void main(String[] args) {
File dir = new File("c:" + File.separator + "apache-tomcat-7.0.29 - 副本");
removeDir(dir);

}

private static void removeDir(File dir) {
File[] files = dir.listFiles();
if (files != null) {
if (files.length == 0) {
dir.delete();
return;
}
for (File file : files) {
if (file.isDirectory()) {
removeDir(file);
} else {
file.delete();
}
}
}
dir.delete();
}
}