File[] listFiles = file.listFiles();
for (Iterator iterator = files.iterator(); iterator .hasNext();) {
File file = (File) iterator.next();
}www.2cto.com
2、增强for循环
File[] listFiles = file.listFiles();
for (File file2 : listFiles) {
3、普通循环
File[] listFiles = file.listFiles();
for (int i = 0; i < listFiles.length; i++) {
}
使用标签
File[] listFiles = file.listFiles();
label:for (int i = 0; i < listFiles.length; i++) {
continue label;
}