Java better way to delete file if exists

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慢半拍i
慢半拍i 2020-12-24 10:21

We need to call file.exists() before file.delete() before we can delete a file E.g.

 File file = ...;
 if (file.exists()){
     fil         


        
10条回答
  •  借酒劲吻你
    2020-12-24 11:13

    This is my solution:

    File f = new File("file.txt");
    if(f.exists() && !f.isDirectory()) { 
        f.delete();
    }
    

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