1. BufferedWriter out = null;
   
2. try {
   
3. out = new BufferedWriter(new FileWriter(”filename”, true));
   
4. out.write(”aString”);
   
5. } catch (IOException e) {
   
6. // error processing code
   
7. } finally {
   
8. if (out != null) {
   
9. out.close();
   
10. }
    
11. }

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1. BufferedWriter out = null;
   
2. try {
   
3. out = new BufferedWriter(new FileWriter(”filename”, true));
   
4. out.write(”aString”);
   
5. } catch (IOException e) {
   
6. // error processing code
   
7. } finally {
   
8. if (out != null) {
   
9. out.close();
   
10. }
    
11. }

复制代码