Java写CSV文件

FileOutputStream out = null;OutputStreamWriter osw = null;BufferedWriter bw = null;try {String testFile = "c:/Users/yanvictory/test.csv";File file = new File(testFile);if (!file.exists()) {file.createNewFile();}out = new FileOutputStream(file);osw = new OutputStreamWriter(out, "GBK");bw = new BufferedWriter(osw);bw.write(builderInfo.toString());bw.close();osw.close();out.close();} catch (FileNotFoundException e) {e.printStackTrace();} catch (UnsupportedEncodingException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();} finally {if (bw != null) {try {bw.close();} catch (IOException e) {e.printStackTrace();}}if (out != null) {try {out.close();} catch (IOException e) {e.printStackTrace();}}if (osw != null) {try {osw.close();} catch (IOException e) {e.printStackTrace();}}}