import java.io.File;
public class TestChangeFilePackageName {
public static void main(String[] args) {
String filePath = "C:\\Temp\\New folder";
File file = new File(filePath);
File[] files = file.listFiles();
for (File f : files) {
if (f.isDirectory()) {
File childFile_1 = new File(f.getAbsolutePath());
File[] childFileArray = childFile_1.listFiles();
for (File childFile :childFileArray) {
if (childFile.isDirectory()){
String absolutePath = childFile.getAbsolutePath();
if (absolutePath.contains("excle")){
absolutePath = absolutePath.replace("excle","excel");
childFile.renameTo(new File(absolutePath));
}
}
}
}
}
}
}
原文:https://www.cnblogs.com/bugDiDiDi/p/13205440.html