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[12] Getting and Setting the Modification Time of a File or Directory

This example gets the last modified time of a file or directory and then sets it to the current time.

				
						 File file = new File("filename");
    
    // Get the last modified time
    long modifiedTime = file.lastModified();
    // 0L is returned if the file does not exist
    
    // Set the last modified time
    long newModifiedTime = System.currentTimeMillis();
    boolean success = file.setLastModified(newModifiedTime);
    if (!success) {
        // operation failed.
    }

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posted on 2006-06-13 12:02 zhyiwww 閱讀(345) 評論(0) 編輯收藏所屬分類: code demo -java

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This example gets the last modified time of a file or directory and then sets it to the current time.