diff --git a/o2server/x_organization_assemble_control/src/main/java/com/x/organization/assemble/control/jaxrs/personcard/CodeUtil.java b/o2server/x_organization_assemble_control/src/main/java/com/x/organization/assemble/control/jaxrs/personcard/CodeUtil.java index d459d6b2044f1f28e908ebb2e16b71f337322122..6939bbd7c6db37de35aa746df9bb08442ffabfb5 100644 --- a/o2server/x_organization_assemble_control/src/main/java/com/x/organization/assemble/control/jaxrs/personcard/CodeUtil.java +++ b/o2server/x_organization_assemble_control/src/main/java/com/x/organization/assemble/control/jaxrs/personcard/CodeUtil.java @@ -12,7 +12,8 @@ import java.util.Map; import java.util.Objects; import javax.imageio.ImageIO; -import sun.misc.BASE64Decoder; + +import org.apache.commons.codec.binary.Base64; import org.apache.commons.lang3.StringUtils; import com.google.zxing.BarcodeFormat; @@ -20,200 +21,203 @@ import com.google.zxing.EncodeHintType; import com.google.zxing.MultiFormatWriter; import com.google.zxing.common.BitMatrix; - public class CodeUtil { - private static final int QRCOLOR = 0xFF000000; // 默认是黑色 - private static final int BGWHITE = 0xFFFFFFFF; // 背景颜色 - private static final int WIDTH = 300; // 二维码宽 - private static final int HEIGHT = 300; // 二维码高 - - /** - *生成带logo的二维码图片 - * @param logoFile /logo图片文件 - * @param codeFile /二维码图片 - * @param qrUrl /二维码存储的信息：vcard格式 - * @param note /二维码描述信息 - */ - public static void drawLogoQRCode(File logoFile, File codeFile, String qrUrl, String note) { - try { - MultiFormatWriter multiFormatWriter = new MultiFormatWriter(); - // 参数顺序分别为：编码内容，编码类型，生成图片宽度，生成图片高度，设置参数 - BitMatrix bm = multiFormatWriter.encode(qrUrl, BarcodeFormat.QR_CODE, WIDTH, HEIGHT, hints); - BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB); - - // 开始利用二维码数据创建Bitmap图片，分别设为黑（0xFFFFFFFF）白（0xFF000000）两色 - for (int x = 0; x < WIDTH; x++) { - for (int y = 0; y < HEIGHT; y++) { - image.setRGB(x, y, bm.get(x, y) ? QRCOLOR : BGWHITE); - } - } - - int width = image.getWidth(); - int height = image.getHeight(); - if (Objects.nonNull(logoFile) && logoFile.exists()) { - // 构建绘图对象 - Graphics2D g = image.createGraphics(); - // 读取Logo图片 - BufferedImage logo = ImageIO.read(logoFile); - // 开始绘制logo图片 - g.drawImage(logo, width * 2 / 5, height * 2 / 5, width * 2 / 10, height * 2 / 10, null); - g.dispose(); - logo.flush(); - } - - // 自定义文本描述 - if (StringUtils.isNotEmpty(note)) { - // 新的图片，把带logo的二维码下面加上文字 - BufferedImage outImage = new BufferedImage(400, 445, BufferedImage.TYPE_4BYTE_ABGR); - Graphics2D outg = outImage.createGraphics(); - // 画二维码到新的面板 - outg.drawImage(image, 0, 0, image.getWidth(), image.getHeight(), null); - // 画文字到新的面板 - outg.setColor(Color.BLACK); - outg.setFont(new Font("楷体", Font.BOLD, 30)); // 字体、字型、字号 - int strWidth = outg.getFontMetrics().stringWidth(note); - if (strWidth > WIDTH) { - // //长度过长就截取前面部分 - // 长度过长就换行 - String note1 = note.substring(0, note.length() / 2); - String note2 = note.substring(note.length() / 2, note.length()); - int strWidth1 = outg.getFontMetrics().stringWidth(note1); - int strWidth2 = outg.getFontMetrics().stringWidth(note2); - outg.drawString(note1, 200 - strWidth1 / 2, height + (outImage.getHeight() - height) / 2 + 12); - BufferedImage outImage2 = new BufferedImage(400, 485, BufferedImage.TYPE_4BYTE_ABGR); - Graphics2D outg2 = outImage2.createGraphics(); - outg2.drawImage(outImage, 0, 0, outImage.getWidth(), outImage.getHeight(), null); - outg2.setColor(Color.BLACK); - outg2.setFont(new Font("宋体", Font.BOLD, 30)); // 字体、字型、字号 - outg2.drawString(note2, 200 - strWidth2 / 2,outImage.getHeight() + (outImage2.getHeight() - outImage.getHeight()) / 2 + 5); - outg2.dispose(); - outImage2.flush(); - outImage = outImage2; - } else { - outg.drawString(note, 200 - strWidth / 2, height + (outImage.getHeight() - height) / 2 + 12); // 画文字 - } - outg.dispose(); - outImage.flush(); - image = outImage; - } - - image.flush(); - - ImageIO.write(image, "png", codeFile); // TODO - if (Objects.nonNull(logoFile) && logoFile.exists()) { - logoFile.delete(); - } - } catch (Exception e) { - e.printStackTrace(); - } - } - - /** - *生成带logo的二维码图片 - * @param logoFile /logo图片文件 - * @param codeFile /二维码图片 - * @param qrUrl /二维码存储的信息：vcard格式 - * @param note /二维码描述信息 - */ - public static byte[] drawLogoQRCodeByte(BufferedImage logo, ByteArrayOutputStream codeFile, String qrUrl, String note) { - byte[] bs = null; - try { - MultiFormatWriter multiFormatWriter = new MultiFormatWriter(); - // 参数顺序分别为：编码内容，编码类型，生成图片宽度，生成图片高度，设置参数 - BitMatrix bm = multiFormatWriter.encode(qrUrl, BarcodeFormat.QR_CODE, WIDTH, HEIGHT, hints); - BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB); - - // 开始利用二维码数据创建Bitmap图片，分别设为黑（0xFFFFFFFF）白（0xFF000000）两色 - for (int x = 0; x < WIDTH; x++) { - for (int y = 0; y < HEIGHT; y++) { - image.setRGB(x, y, bm.get(x, y) ? QRCOLOR : BGWHITE); - } - } - - int width = image.getWidth(); - int height = image.getHeight(); - if (Objects.nonNull(logo)) { - // 构建绘图对象 - Graphics2D g = image.createGraphics(); - // 读取Logo图片 - //BufferedImage logo = ImageIO.read(logoFile); - // 开始绘制logo图片 - g.drawImage(logo, width * 2 / 5, height * 2 / 5, width * 2 / 10, height * 2 / 10, null); - g.dispose(); - logo.flush(); - } - - // 自定义文本描述 - if (StringUtils.isNotEmpty(note)) { - // 新的图片，把带logo的二维码下面加上文字 - BufferedImage outImage = new BufferedImage(400, 445, BufferedImage.TYPE_4BYTE_ABGR); - Graphics2D outg = outImage.createGraphics(); - // 画二维码到新的面板 - outg.drawImage(image, 0, 0, image.getWidth(), image.getHeight(), null); - // 画文字到新的面板 - outg.setColor(Color.BLACK); - outg.setFont(new Font("楷体", Font.BOLD, 30)); // 字体、字型、字号 - int strWidth = outg.getFontMetrics().stringWidth(note); - if (strWidth > WIDTH) { - // //长度过长就截取前面部分 - // 长度过长就换行 - String note1 = note.substring(0, note.length() / 2); - String note2 = note.substring(note.length() / 2, note.length()); - int strWidth1 = outg.getFontMetrics().stringWidth(note1); - int strWidth2 = outg.getFontMetrics().stringWidth(note2); - outg.drawString(note1, 200 - strWidth1 / 2, height + (outImage.getHeight() - height) / 2 + 12); - BufferedImage outImage2 = new BufferedImage(400, 485, BufferedImage.TYPE_4BYTE_ABGR); - Graphics2D outg2 = outImage2.createGraphics(); - outg2.drawImage(outImage, 0, 0, outImage.getWidth(), outImage.getHeight(), null); - outg2.setColor(Color.BLACK); - outg2.setFont(new Font("宋体", Font.BOLD, 30)); // 字体、字型、字号 - outg2.drawString(note2, 200 - strWidth2 / 2,outImage.getHeight() + (outImage2.getHeight() - outImage.getHeight()) / 2 + 5); - outg2.dispose(); - outImage2.flush(); - outImage = outImage2; - } else { - outg.drawString(note, 200 - strWidth / 2, height + (outImage.getHeight() - height) / 2 + 12); // 画文字 - } - outg.dispose(); - outImage.flush(); - image = outImage; - } - - image.flush(); - - ImageIO.write(image, "png", codeFile); // TODO - bs = codeFile.toByteArray(); - } catch (Exception e) { - e.printStackTrace(); - } - return bs; - } - - // 用于设置QR二维码参数 - private static Map hints = new HashMap() { - private static final long serialVersionUID = 1L; - { - //put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);// 设置QR二维码的纠错级别（H为最高级别）具体级别信息 - put(EncodeHintType.CHARACTER_SET, "utf-8");// 设置编码方式 - put(EncodeHintType.MARGIN, 1); - } - }; - - /** - * 将base64字符解码保存文件 - * - * @param base64Code - * @param targetPath - * @throws Exception - */ - public static File decoderBase64File(String targetPath, String base64Code) throws Exception { - System.out.println("base64Code="+base64Code); - System.out.println("targetPath="+targetPath); - byte[] buffer = new BASE64Decoder().decodeBuffer(base64Code); - FileOutputStream out = new FileOutputStream(targetPath); - out.write(buffer); - out.close(); - File file = new File(targetPath); - return file; - } + private static final int QRCOLOR = 0xFF000000; // 默认是黑色 + private static final int BGWHITE = 0xFFFFFFFF; // 背景颜色 + private static final int WIDTH = 300; // 二维码宽 + private static final int HEIGHT = 300; // 二维码高 + + /** + * 生成带logo的二维码图片 + * + * @param logoFile /logo图片文件 + * @param codeFile /二维码图片 + * @param qrUrl /二维码存储的信息：vcard格式 + * @param note /二维码描述信息 + */ + public static void drawLogoQRCode(File logoFile, File codeFile, String qrUrl, String note) { + try { + MultiFormatWriter multiFormatWriter = new MultiFormatWriter(); + // 参数顺序分别为：编码内容，编码类型，生成图片宽度，生成图片高度，设置参数 + BitMatrix bm = multiFormatWriter.encode(qrUrl, BarcodeFormat.QR_CODE, WIDTH, HEIGHT, hints); + BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB); + + // 开始利用二维码数据创建Bitmap图片，分别设为黑（0xFFFFFFFF）白（0xFF000000）两色 + for (int x = 0; x < WIDTH; x++) { + for (int y = 0; y < HEIGHT; y++) { + image.setRGB(x, y, bm.get(x, y) ? QRCOLOR : BGWHITE); + } + } + + int width = image.getWidth(); + int height = image.getHeight(); + if (Objects.nonNull(logoFile) && logoFile.exists()) { + // 构建绘图对象 + Graphics2D g = image.createGraphics(); + // 读取Logo图片 + BufferedImage logo = ImageIO.read(logoFile); + // 开始绘制logo图片 + g.drawImage(logo, width * 2 / 5, height * 2 / 5, width * 2 / 10, height * 2 / 10, null); + g.dispose(); + logo.flush(); + } + + // 自定义文本描述 + if (StringUtils.isNotEmpty(note)) { + // 新的图片，把带logo的二维码下面加上文字 + BufferedImage outImage = new BufferedImage(400, 445, BufferedImage.TYPE_4BYTE_ABGR); + Graphics2D outg = outImage.createGraphics(); + // 画二维码到新的面板 + outg.drawImage(image, 0, 0, image.getWidth(), image.getHeight(), null); + // 画文字到新的面板 + outg.setColor(Color.BLACK); + outg.setFont(new Font("楷体", Font.BOLD, 30)); // 字体、字型、字号 + int strWidth = outg.getFontMetrics().stringWidth(note); + if (strWidth > WIDTH) { + // //长度过长就截取前面部分 + // 长度过长就换行 + String note1 = note.substring(0, note.length() / 2); + String note2 = note.substring(note.length() / 2, note.length()); + int strWidth1 = outg.getFontMetrics().stringWidth(note1); + int strWidth2 = outg.getFontMetrics().stringWidth(note2); + outg.drawString(note1, 200 - strWidth1 / 2, height + (outImage.getHeight() - height) / 2 + 12); + BufferedImage outImage2 = new BufferedImage(400, 485, BufferedImage.TYPE_4BYTE_ABGR); + Graphics2D outg2 = outImage2.createGraphics(); + outg2.drawImage(outImage, 0, 0, outImage.getWidth(), outImage.getHeight(), null); + outg2.setColor(Color.BLACK); + outg2.setFont(new Font("宋体", Font.BOLD, 30)); // 字体、字型、字号 + outg2.drawString(note2, 200 - strWidth2 / 2, + outImage.getHeight() + (outImage2.getHeight() - outImage.getHeight()) / 2 + 5); + outg2.dispose(); + outImage2.flush(); + outImage = outImage2; + } else { + outg.drawString(note, 200 - strWidth / 2, height + (outImage.getHeight() - height) / 2 + 12); // 画文字 + } + outg.dispose(); + outImage.flush(); + image = outImage; + } + + image.flush(); + + ImageIO.write(image, "png", codeFile); // TODO + if (Objects.nonNull(logoFile) && logoFile.exists()) { + logoFile.delete(); + } + } catch (Exception e) { + e.printStackTrace(); + } + } + + /** + * 生成带logo的二维码图片 + * + * @param logoFile /logo图片文件 + * @param codeFile /二维码图片 + * @param qrUrl /二维码存储的信息：vcard格式 + * @param note /二维码描述信息 + */ + public static byte[] drawLogoQRCodeByte(BufferedImage logo, ByteArrayOutputStream codeFile, String qrUrl, + String note) { + byte[] bs = null; + try { + MultiFormatWriter multiFormatWriter = new MultiFormatWriter(); + // 参数顺序分别为：编码内容，编码类型，生成图片宽度，生成图片高度，设置参数 + BitMatrix bm = multiFormatWriter.encode(qrUrl, BarcodeFormat.QR_CODE, WIDTH, HEIGHT, hints); + BufferedImage image = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_RGB); + + // 开始利用二维码数据创建Bitmap图片，分别设为黑（0xFFFFFFFF）白（0xFF000000）两色 + for (int x = 0; x < WIDTH; x++) { + for (int y = 0; y < HEIGHT; y++) { + image.setRGB(x, y, bm.get(x, y) ? QRCOLOR : BGWHITE); + } + } + + int width = image.getWidth(); + int height = image.getHeight(); + if (Objects.nonNull(logo)) { + // 构建绘图对象 + Graphics2D g = image.createGraphics(); + // 读取Logo图片 + // BufferedImage logo = ImageIO.read(logoFile); + // 开始绘制logo图片 + g.drawImage(logo, width * 2 / 5, height * 2 / 5, width * 2 / 10, height * 2 / 10, null); + g.dispose(); + logo.flush(); + } + + // 自定义文本描述 + if (StringUtils.isNotEmpty(note)) { + // 新的图片，把带logo的二维码下面加上文字 + BufferedImage outImage = new BufferedImage(400, 445, BufferedImage.TYPE_4BYTE_ABGR); + Graphics2D outg = outImage.createGraphics(); + // 画二维码到新的面板 + outg.drawImage(image, 0, 0, image.getWidth(), image.getHeight(), null); + // 画文字到新的面板 + outg.setColor(Color.BLACK); + outg.setFont(new Font("楷体", Font.BOLD, 30)); // 字体、字型、字号 + int strWidth = outg.getFontMetrics().stringWidth(note); + if (strWidth > WIDTH) { + // //长度过长就截取前面部分 + // 长度过长就换行 + String note1 = note.substring(0, note.length() / 2); + String note2 = note.substring(note.length() / 2, note.length()); + int strWidth1 = outg.getFontMetrics().stringWidth(note1); + int strWidth2 = outg.getFontMetrics().stringWidth(note2); + outg.drawString(note1, 200 - strWidth1 / 2, height + (outImage.getHeight() - height) / 2 + 12); + BufferedImage outImage2 = new BufferedImage(400, 485, BufferedImage.TYPE_4BYTE_ABGR); + Graphics2D outg2 = outImage2.createGraphics(); + outg2.drawImage(outImage, 0, 0, outImage.getWidth(), outImage.getHeight(), null); + outg2.setColor(Color.BLACK); + outg2.setFont(new Font("宋体", Font.BOLD, 30)); // 字体、字型、字号 + outg2.drawString(note2, 200 - strWidth2 / 2, + outImage.getHeight() + (outImage2.getHeight() - outImage.getHeight()) / 2 + 5); + outg2.dispose(); + outImage2.flush(); + outImage = outImage2; + } else { + outg.drawString(note, 200 - strWidth / 2, height + (outImage.getHeight() - height) / 2 + 12); // 画文字 + } + outg.dispose(); + outImage.flush(); + image = outImage; + } + + image.flush(); + + ImageIO.write(image, "png", codeFile); // TODO + bs = codeFile.toByteArray(); + } catch (Exception e) { + e.printStackTrace(); + } + return bs; + } + + // 用于设置QR二维码参数 + private static Map hints = new HashMap() { + private static final long serialVersionUID = 1L; + { + // put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);// + // 设置QR二维码的纠错级别（H为最高级别）具体级别信息 + put(EncodeHintType.CHARACTER_SET, "utf-8");// 设置编码方式 + put(EncodeHintType.MARGIN, 1); + } + }; + + /** + * 将base64字符解码保存文件 + * + * @param base64Code + * @param targetPath + * @throws Exception + */ + public static File decoderBase64File(String targetPath, String base64Code) throws Exception { + byte[] buffer = Base64.decodeBase64(base64Code); + FileOutputStream out = new FileOutputStream(targetPath); + out.write(buffer); + out.close(); + File file = new File(targetPath); + return file; + } }