郝大大的博客

public static void loadFile(String filePath) { List<String> strList = new ArrayList<String>(); File file = new File(filePath); if (!file.exists()) { return; } try { InputStream instream = new FileInputStream.

public static void writeFile(String filePath, String contents) { try { File file = new File(filePath); file.createNewFile(); try (FileWriter writer = new FileWriter(file); BufferedWriter buffer = new BufferedWriter.