Java是一门强大的语言, 和其他语言一样,可以用递归函数来删除一个包含文件和子目录的目录.首先需要import相关的单元.
import java.io.File;
以下是递归函数内容:
private Boolean pDeleteDirectory(String filePath) {
Boolean bTotalRlt = true;
File file = new File(filePath);
File[] fileList = file.listFiles();
String dirPath = null;
if (fileList != null) {
for (int i = 0; i < fileList.length; i++) {
if (fileList.isFile()) {
bTotalRlt = bTotalRlt && fileList.delete();
}
if (fileList.isDirectory()) {
dirPath = fileList.getPath();
bTotalRlt = bTotalRlt && pDeleteDirectory(dirPath);
}
}
bTotalRlt = bTotalRlt && file.delete();
}
return bTotalRlt;
}
