将文件存储在驱动器目录中

Question

 {
      headFile = File.createTempFile("HMh", ".tmp");
      headCreated = true;
      dataFile = File.createTempFile("HMd",".tmp");
      dataCreated = true;
      headOut = new DataOutputStream((new BufferedOutputStream(new FileOutputStream(headFile))));
      dataOut = new DataOutputStream((new BufferedOutputStream(new FileOutputStream(dataFile))));
    }

I have this code where headOut is being referenced and writing temp File to headFile, I want to replace the temporary File with the File to be stored in Directory in Windows D Drive so as too see the Files being stored physically . Please help with the code . As it creates multiple Temp File please let know to append the File name with the Date Time value so as it doesent overide existing Temp Files .

Answer 1

long l  = new Date().getTime();

File.createTempFile("HMh"+l, ".tmp") It will append timestamps to your file.

Write file on drive.

File file = new File("C:\\filename.txt");
// creates the file
file.createNewFile();
// creates a FileWriter Object
FileWriter writer = new FileWriter(file); 
// Writes the content to the file
writer.write("This\n is\n an\n example\n");