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zebra中文打印
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zebra中文打印
之前在网上找的例子，基本都是基于点阵图，生成对应的中文字图片，打印到打印纸上。这种实现方式，在调整文字方向上操作起来比较麻烦。后来，转念一想，zebra这种大牌子，没理由对中文支持这么差。 找半天终于找到了，修改打印字符集和字体的方法——^SEE:GB18030.DAT^CW1,E:SIMSUN.FNT。这里用的是GB18030，一开始试过GB2312，貌似不支持。 效果图如下： 完整工程地址： https://github.com/benjamin555/zebra 核心代码如下： package com.inossem.print; import java.io.UnsupportedEncodingException; import javax.print.Doc; import javax.print.DocFlavor; import javax.print.DocPrintJob; import javax.print.PrintService; import javax.print.PrintServiceLookup; import javax.print.SimpleDoc; import javax.print.attribute.standard.PrinterName; import org.springframework.beans.factory.annotation.Value; import org.springframework.stereotype.Component; @Component public class ZplPrint { private String printerURI = null;//打印机完整路径 private PrintService printService = null;//打印机服务 private String begin = "^XA^SEE:GB18030.DAT^CW1,E:SIMSUN.FNT"; //标签格式以^XA开始 private String end = "^XZ"; //标签格式以^XZ结束 private String content = ""; private int cnCharSize = 25; private int charSize = 20; private int charSep = 10; private int lineSep = 20; //打印纸宽度 x private int width =500; //打印纸高度 y //小纸张 private int height = 385; // private int height = 750; private int lableLength = 5 * cnCharSize; private int labelx = width - 20; private int labely = height / 12 * 5; //二维码起始的x private int bqx = width / 12 * 5 + 20; //二维码起始的y private int bqy = 20; //底部内容起始的x private int bottomx = bqx - 30; //底部内容起始的y private int bottomy = 20; public void execute(Order o) { this.init(o.getMachineName()); String content_str = o.toString(); // //F0 x坐标，y坐标 String qrcode_t = "^FO%s,%s^BQ,2,4^FDQA,${data}^FS"; qrcode_t = String.format(qrcode_t, bqx, bqy); this.setBarcode(content_str, qrcode_t); content += "^FWR"; int[] xy = new int[] { labelx, labely }; String label1 = "批次号："; String value1 = o.getBatchCode(); xy = setLabelValue(this, xy, label1, value1); xy = setLabelValue(this, xy, "采购订单：", o.getPurNo()); xy = setLabelValue(this, xy, "供应商：", o.getSupplierDesc()); xy = setLabelValue(this, xy, "合同号：", o.getContractNo()); xy = setLabelValue(this, xy, "需求部门：", o.getReqDept()); xy[0] = bottomx; xy[1] = bottomy; xy = setBottomLabelValue(this, xy, "物料编号：", o.getMaterielCode()); xy = setBottomLabelValue(this, xy, "物料描述：", o.getMaterielDesc()); xy = setBottomLabelValue(this, xy, "入库时间：", o.getInStorageDate()); content += "^CI0^PQ1";//打印1张 String zpl2 = this.getZpl(); System.out.println("zpl:" + zpl2); this.print(zpl2); } private int[] setLabelValue(ZplPrint p, int[] xy, String label1, String value1) { xy[1] = labely; xy = p.setText(label1, xy); xy[1] = labely + lableLength; xy = p.setText(value1, xy); xy[0] -= charSize + lineSep; return xy; } private int[] setBottomLabelValue(ZplPrint p, int[] xy, String label1, String value1) { xy[1] = bottomy; xy = p.setText(label1, xy); xy[1] = bottomy + lableLength; xy = p.setText(value1, xy); xy[0] -= charSize + lineSep; return xy; } /** * 构造方法 * @param printerURI 打印机路径 */ private void init(String printerURI) { this.printerURI = printerURI; PrintService[] services = PrintServiceLookup.lookupPrintServices(null, null); if (services != null && services.length > 0) { for (PrintService service : services) { if (printerURI.equals(service.getName())) { printService = service; break; } } } if (printService == null) { System.out.println("没有找到打印机：[" + printerURI + "]"); //循环出所有的打印机 if (services != null && services.length > 0) { System.out.println("可用的打印机列表："); for (PrintService service : services) { System.out.println("[" + service.getName() + "]"); } } } else { System.out.println("找到打印机：[" + printerURI + "]"); System.out.println("打印机名称：[" + printService.getAttribute(PrinterName.class).getValue() + "]"); } } /** * 设置条形码 * @param barcode 条码字符 * @param zpl 条码样式模板 */ private void setBarcode(String barcode, String zpl) { content += zpl.replace("${data}", barcode); } private boolean checkChar(char ch) { if ((ch + "").getBytes().length == 1) { return true;//英文 } else { return false;//中文 } } private int[] setText(String str, int[] xy) { int x = xy[0]; int y = xy[1]; if (str != null) { char[] charArray = str.toCharArray(); int initY = y; for (int off = 0; off < charArray.length;) { char c = charArray[off]; if (!checkChar(c)) { setCharR(String.valueOf(c), x, y, true); y = y + cnCharSize; } else { setCharR(String.valueOf(c), x, y, false); y = y + charSep; } if (y >= height) { y = initY; x -= charSize + lineSep; } off++; } } return new int[] { x, y }; } /** *字符串(包含数字) * @param str 字符串 * @param x x坐标 * @param y y坐标 * @param h 高度 * @param w 宽度 */ private void setChar(String str, int x, int y, int h, int w) { content += "^FO" + x + "," + y + "^A0," + h + "," + w + "^FD" + str + "^FS"; } /** * 字符(包含数字)顺时针旋转90度 * @param str 字符串 * @param x x坐标 * @param y y坐标 * @param h 高度 * @param w 宽度 * @param cn 是否为中文 */ private void setCharR(String str, int x, int y, boolean cn) { if (cn) { content += "^CI14"; content += "^FO" + x + "," + y + "^A1R," + cnCharSize + "," + cnCharSize + "^FD" + str + "^FS"; } else { content += "^CI0"; content += "^FO" + x + "," + y + "^A0R," + charSize + "," + charSize + "^FD" + str + "^FS"; } } /** * 获取完整的ZPL * @return */ private String getZpl() { return begin + content + end; } /** * 重置ZPL指令，当需要打印多张纸的时候需要调用。 */ private void resetZpl() { begin = "^XA"; end = "^XZ"; content = ""; } /** * 打印 * @param zpl 完整的ZPL */ private boolean print(String zpl) { if (printService == null) { System.out.println("打印出错：没有找到打印机：[" + printerURI + "]"); return false; } DocPrintJob job = printService.createPrintJob(); byte[] by = null; try { by = zpl.getBytes("GB18030"); } catch (UnsupportedEncodingException e1) { e1.printStackTrace(); } DocFlavor flavor = DocFlavor.BYTE_ARRAY.AUTOSENSE; Doc doc = new SimpleDoc(by, flavor, null); try { job.print(doc, null); System.out.println("已打印"); return true; } catch (Exception e) { e.printStackTrace(); return false; } } public void setWidth(int width) { this.width = width; } public void setHeight(int height) { this.height = height; } } |
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