工具类图片转base64
| import sun.misc.BASE64Encoder; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| class ImgToBase64 { |
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| public static String imageToBase64Str(String imgFile) { |
| InputStream inputStream = null; |
| byte[] data = null; |
| try { |
| inputStream = new FileInputStream(imgFile); |
| data = new byte[inputStream.available()]; |
| inputStream.read(data); |
| inputStream.close(); |
| } catch (IOException e) { |
| e.printStackTrace(); |
| } |
| |
| BASE64Encoder encoder = new BASE64Encoder(); |
| return encoder.encode(data); |
| } |
| } |
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