即拿即用一Android文件存取
写文件 读文件 Assets文件读取 Bitmap保存 文件删除 写文件 /** * 写文件 * * @param filePath 文件绝对路径 * @param content 写入内容 * @return 写入是否成功 */ public static boolean writeFile(String filePath, String content) { FileOutputStream fileOutputStream = null; BufferedOutputStream bufferedOutputStream = null; try { File file = new File(filePath); if (file.createNewFile()) { fileOutputStream = new FileOutputStream(filePath); bufferedOutputStream = new BufferedOutputStream(fileOutputStream); bufferedOutputStream.write(content.getBytes("UTF-8")); bufferedOutputStream.flush(); return true; } } catch (IOException e) { e.printStackTrace(); } finally { if (null !