• java对接飞鹅云实现自定义订单自动打印(完整流程)


    记录一下,以为对接好最少要半天,没想到总的下来十几分钟就对接好了

    准备:

    1:首先你要有一台打印机器,这里就不多说了

    在这里插入图片描述

    2:注册飞鹅云账号,最好是企业认证一下,拿到下方的两个值后面有用

    在这里插入图片描述

    3:绑定打印机,打印机背面有一个 SN编码 绑定就可以了

    在这里插入图片描述

    4:代码实现

    OrderParam

    public class OrderParam {
    	private String title;
    	private String price;
    	private String num;
    	
    	public OrderParam() {
    	}
    	public OrderParam(String title, String price, String num) {
    		this.title = title;
    		this.price = price;
    		this.num = num;
    	}
    	@Override
    	public String toString() {
    		return "Order [title=" + title + ", price=" + price + ", num=" + num + "]";
    	}
    	public String getTitle() {
    		return title;
    	}
    	public void setTitle(String title) {
    		this.title = title;
    	}
    	public String getPrice() {
    		return price;
    	}
    	public void setPrice(String price) {
    		this.price = price;
    	}
    	public String getNum() {
    		return num;
    	}
    	public void setNum(String num) {
    		this.num = num;
    	}
    }
    
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    PrintSmallTicketParam

    import io.swagger.annotations.ApiModelProperty;
    import lombok.Data;
    
    import java.util.List;
    
    @Data
    public class PrintSmallTicketParam {
        /**
         * 打印机编号
         */
        @ApiModelProperty(value = "打印机编号")
        private String sn;
    
        /**
         * 订单排版
         */
        @ApiModelProperty(value = "订单排版")
        private List<OrderParam> orderParamList;
    
        /**
         * 订单排版
         */
        @ApiModelProperty(value = "预约号")
        private String number;
        /**
         * 订单排版
         */
        @ApiModelProperty(value = "下单时间")
        private String time;
        /**
         * 订单排版
         */
        @ApiModelProperty(value = "订单编号")
        private String orderNo;
    
        /**
         * 店铺/商品 类型(0:预约 1:在售)
         */
        @ApiModelProperty(value = "店铺/商品 类型(0:预约 1:在售)")
        private Integer shopType;
    
        /**
         * 送货地点
         */
        @ApiModelProperty(value = "送货地点")
        private String address;
    
        /**
         * 联系电话
         */
        @ApiModelProperty(value = "联系电话")
        private String phone;
    
        /**
         * 备注
         */
        @ApiModelProperty(value = "备注")
        private String remarks;
    
        /**
         * 姓名
         */
        @ApiModelProperty(value = "姓名")
        private String realName;
    }
    
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    PrintSmallTicketUtil

    import com.alibaba.fastjson.JSONObject;
    import com.shop.cereshop.commons.utils.StringUtils;
    import org.apache.commons.codec.digest.DigestUtils;
    import org.apache.http.HttpEntity;
    import org.apache.http.NameValuePair;
    import org.apache.http.client.config.RequestConfig;
    import org.apache.http.client.entity.UrlEncodedFormEntity;
    import org.apache.http.client.methods.CloseableHttpResponse;
    import org.apache.http.client.methods.HttpPost;
    import org.apache.http.impl.client.CloseableHttpClient;
    import org.apache.http.impl.client.HttpClients;
    import org.apache.http.message.BasicNameValuePair;
    import org.apache.http.util.EntityUtils;
    import org.springframework.util.ObjectUtils;
    
    import java.io.FileOutputStream;
    import java.io.IOException;
    import java.io.UnsupportedEncodingException;
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.ArrayList;
    import java.util.Calendar;
    import java.util.Date;
    import java.util.List;
    
    @SuppressWarnings("static-access")
    public class PrintSmallTicketUtil {
        static PrintSmallTicketUtil p = new PrintSmallTicketUtil();
        /**
         * 不需要修改
         */
        public static final String URL = "http://api.feieyun.cn/Api/Open/";
        /**
         * *必填*:飞鹅云后台注册账号
         */
        public static final String USER = "xxxxxxx";
        /**
         * *必填*: 飞鹅云后台注册账号后生成的UKEY 【备注:这不是填打印机的KEY】
         */
        public static final String UKEY = "xxxxxxxxxxx";
        /**
         * *必填*:打印机编号,必须要在管理后台里添加打印机或调用API接口添加之后,才能调用API
         */
    //    public static final String SN = "xxxxxxx";
    
    //    public static void main(String[] args) {
    //    ======================1.多个打印机同时打印======================================
    //    List<String> list = new ArrayList<>();
    //    list.add(SN);
    //    list.add(SN2);
    //    for (String sn : list) {
    //      String method1 = p.print(sn);
    //      System.out.println(method1);
    //    }
    
    //    ======================2单个打印机打印======================================
    
    
    
    
    //    p.writeFile("E:/retlog.txt", result);
    //    System.out.println("返回json数据已保存至 E:/retlog.txt 文件,有需要请查看");
    
    //        String result=printerTest(SN);
    //        System.out.println(result);
    //    }
    
    	//订单测试打印
        public static String printerTest(String sn,Integer shopType){
            SimpleDateFormat simpleDateFormat=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    
            OrderParam order1 = new OrderParam("xx牛仔裤-牛油果绿", "100.4", "1");
            OrderParam order2 = new OrderParam("学生护甲油-透明", "10.3", "2");
            OrderParam order3 = new OrderParam("可口可乐-瓶装", "3.5", "1");
            OrderParam order4 = new OrderParam("哑铃-10KG", "50.2", "2");
            OrderParam order5 = new OrderParam("xx同款衣服-白色V领", "100.2", "1");
    
            List<OrderParam> orderLists = new ArrayList<>();
            orderLists.add(order1);
            orderLists.add(order2);
            orderLists.add(order3);
            orderLists.add(order4);
            orderLists.add(order5);
            PrintSmallTicketParam param=new PrintSmallTicketParam();
            param.setRealName("陈XX");
            param.setNumber("9999");
            param.setOrderNo("0000000000001");
            param.setSn(sn);
            param.setOrderParamList(orderLists);
    
            if(shopType==0){
                param.setTime(DateAddDayNumber(simpleDateFormat.format(new Date()), 1, "yyyy-MM-dd HH:mm"));
                param.setRemarks("明天这个点,麻烦预留一下哦~");
            }else{
                param.setTime(simpleDateFormat.format(new Date()));
                param.setRemarks("麻烦检查好在送过来,感谢!!!");
            }
    
            param.setShopType(shopType);
    
            param.setAddress("广东省广州市xxxxxxxxxxxxxx");
            param.setPhone("173xxxxxx71");
    //        String result = p.printSmallTicket(param);
            return p.printSmallTicket(param);
        }
    
        // =====================打印订单排版调用核心方法==========================
        public static String printSmallTicket(PrintSmallTicketParam param) {
            if(StringUtils.isBlank(param.getTime()) || StringUtils.isBlank(param.getSn())
                    || ObjectUtils.isEmpty(param.getOrderParamList()) || StringUtils.isBlank(param.getOrderNo())
                    || param.getShopType()==null){
                return "param_null";
            }
            if(param.getShopType()>2){
                return "shopType_param_error";
            }
    //    =====================1.字体大小效果测试=====================================
    //    String s1 = "<C><DB>放大两倍</DB></C><BR>";
    //    String s2 = "<C><B>放大一倍</B></C><BR>";
    //    String s3 = "<C><L>变高一倍</L></C><BR>";
    //    String s4 = "<C><W>变宽一倍</W></C><BR>";
    //    String s5 = "<C><BOLD>字体加粗</BOLD></C><BR>";
    //    String s6 = "<C>默认不加标签最小效果</C><BR>";
    //    String s7 = "<C><L><BOLD>变高一倍加粗</BOLD></L></C><BR>";
    //    String s8 = "<C><W><BOLD>变宽一倍加粗</BOLD></W></C><BR>";
    //
    //    String content = s1+s2+s3+s4+s5+s6+s7+s8;
    //    =====================1.end===================================
    
    //    =====================2.字体行间距测试======================================
    //    String content = "<CB>飞鹅云测试</CB><BR>";
    //    content += "名称           单价  数量 金额<BR>";
    //    content += "--------------------------------<BR>";
    //    content += "鸡蛋炒饭1   100.0  1 100.0<BR>";
    //    content += "鸡蛋炒饭2   100.0  2 200.0<BR>";
    //    content += "鸡蛋炒饭3   100.0  3 300.0<BR>";
    //    byte[] spaces = new byte[3];
    //    spaces[0] = 0x1b;
    //    spaces[1] = 0x33;
    //    spaces[2] = 0x30;//7f => 50   行距距离设置最小值为\x50 最大值为\x7f
    //    String ls = new String(spaces);//行距开始
    //    byte[] spacee = new byte[2];
    //    spacee[0] = 0x1b;
    //    spacee[1] = 0x32;
    //    String le = new String(spacee);//行距结束
    //    content += ls+content+le;
    //    =====================2.end======================================
    
    //    =====================3.字体大小测试===========================================
    //    String content = "鸡蛋炒饭 数量:1 单价:100.0 总额:100.0<BR>";
    //    byte[] start = new byte[3];
    //    start[0] = 0x1d;
    //    start[1] = 0x21;
    //    start[2] = 0x11;//7f => 50   行距距离设置最小值为\x50 最大值为\x7f
    //    String ls = new String(start);//行距开始
    //    byte[] end = new byte[4];
    //    end[0] = 0x0d;
    //    end[1] = 0x0a;
    //    end[2] = 0x1b;
    //    end[3] = 0x40;
    //    String le = new String(end);//行距结束
    //    content += ls+content+le;
    //    =====================3.end=======================================
    
    
    //    *********************4.排版测试*******************************************************************
    //        Order order1 = new Order("荣耀 畅玩7 2+16G(全网通)-黑(爱施德集采)/Android", "100.4", "10");
    //        Order order2 = new Order("小蘑菇音乐铃 JSN-3022 -文创 UP+", "10.3", "10");
    //        Order order3 = new Order("功夫小子 手机座 JSN-1002-文创 UP+", "10.5", "10");
    //        Order order4 = new Order("zsfhjksgh菜名四dk", "10.0", "8");
    //        Order order5 = new Order("zsfhjksghd菜名五hjk", "100.2", "8");
    //
    //        List<Order> orderLists = new ArrayList<>();
    //        orderLists.add(order1);
    //        orderLists.add(order2);
    //        orderLists.add(order3);
    //        orderLists.add(order4);
    //        orderLists.add(order5);
            //orderList为数组 b1代表名称列占用(14个字节)  b2单价列(6个字节) b3数量列(3个字节) b4金额列(6个字节)-->这里的字节数可按自己需求自由改写,14+6+3+6再加上代码写的3个空格就是32了,58mm打印机一行总占32字节
            //姓名加密处理
    
            String content = p.getOrder(param, 14, 6, 3, 6);
    
            // 通过POST请求,发送打印信息到服务器
            RequestConfig requestConfig = RequestConfig.custom()
                    .setSocketTimeout(30000)// 读取超时
                    .setConnectTimeout(30000)// 连接超时
                    .build();
    
            CloseableHttpClient httpClient = HttpClients.custom().setDefaultRequestConfig(requestConfig).build();
            HttpPost post = new HttpPost(URL);
            List<NameValuePair> nvps = new ArrayList<NameValuePair>();
            nvps.add(new BasicNameValuePair("user", USER));
            String STIME = String.valueOf(System.currentTimeMillis() / 1000);
            nvps.add(new BasicNameValuePair("stime", STIME));
            nvps.add(new BasicNameValuePair("sig", p.signature(USER, UKEY, STIME)));
            nvps.add(new BasicNameValuePair("apiname", "Open_printMsg"));// 固定值,不需要修改
            nvps.add(new BasicNameValuePair("sn", param.getSn()));
            nvps.add(new BasicNameValuePair("content", content));
            nvps.add(new BasicNameValuePair("times", "1"));// 打印联数
    
            CloseableHttpResponse response = null;
            String result = null;
            try {
                post.setEntity(new UrlEncodedFormEntity(nvps, "utf-8"));
                response = httpClient.execute(post);
                int statecode = response.getStatusLine().getStatusCode();
                if (statecode == 200) {
                    HttpEntity httpentity = response.getEntity();
                    if (httpentity != null) {
                        // 服务器返回的JSON字符串,建议要当做日志记录起来
                        result = EntityUtils.toString(httpentity);
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            } finally {
                p.close(response, post, httpClient);
            }
            JSONObject jsonObject=JSONObject.parseObject(result);
            return jsonObject.getString("msg");
        }
    
        public void writeFile(String path, String content) {
            content = new SimpleDateFormat("yyyy年MM月dd日 HH时mm分ss秒").format(new Date()) + ",保存的订单日志信息为: " + content;
            FileOutputStream fos = null;
            try {
                fos = new FileOutputStream(path, true);
                fos.write(content.getBytes());
                fos.write("\r<BR>".getBytes());
            } catch (IOException e) {
                e.printStackTrace();
            } finally {
                if (fos != null) {
                    try {
                        fos.flush();
                        fos.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
                }
            }
        }
    
        private static String signature(String USER, String UKEY, String STIME) {
            return DigestUtils.sha1Hex(USER + UKEY + STIME);
        }
    
    
        //飞鹅技术支持
        //#########################################################################################################
    
        //进行订单的多列排版demo,实现商品超出字数的自动换下一行对齐处理,同时保持各列进行对齐
    
        //排版原理是统计字符串字节数,补空格换行处理
    
        //58mm的机器,一行打印16个汉字,32个字母;80mm的机器,一行打印24个汉字,48个字母
    
        //#########################################################################################################
    
        //orderList为数组  b1代表名称列占用字节  b2单价列 b3数量列 b4金额列-->这里的字节数可按自己需求自由改写,详细往上看112行调用实际例子运用
        public static String getOrder(PrintSmallTicketParam param, int b1, int b2, int b3, int b4) {
            String orderInfo = null;
            if(param.getShopType()==0) {
                orderInfo = "<CB>天邻里预约订单</CB><BR>";
            }else if(param.getShopType()==1) {
                orderInfo = "<CB>天邻里订单</CB><BR>";
            }
            orderInfo += "<BOLD>订单号:" + param.getOrderNo() + "</BOLD><BR>";
            orderInfo += "名称           单价  数量 金额<BR>";
            orderInfo += "--------------------------------<BR>";
            List<OrderParam> orderParamList = param.getOrderParamList();
            double totals = 0.0;
            for (int i = 0; i < orderParamList.size(); i++) {
                String title = orderParamList.get(i).getTitle();
                String price = orderParamList.get(i).getPrice();
                String num = orderParamList.get(i).getNum();
                String total = "" + Double.valueOf(price) * Integer.parseInt(num);
                totals += Double.parseDouble(total);
                price = p.addSpace(price, b2);
                num = p.addSpace(num, b3);
                total = p.addSpace(total, b4);
                String otherStr = " " + price + num + " " + total;
    
                int tl = 0;
                try {
                    tl = title.getBytes("GBK").length;
                } catch (UnsupportedEncodingException e) {
                    e.printStackTrace();
                }
                int spaceNum = (tl / b1 + 1) * b1 - tl;
                if (tl < b1) {
                    for (int k = 0; k < spaceNum; k++) {
                        title += " ";
                    }
                    title += otherStr;
                } else if (tl == b1) {
                    title += otherStr;
                } else {
                    List<String> list = null;
                    if (p.isEn(title)) {
                        list = p.getStrList(title, b1);
                    } else {
                        list = p.getStrList(title, b1 / 2);
                    }
                    String s0 = p.titleAddSpace(list.get(0));
                    title = s0 + otherStr + "<BR>";// 添加 单价 数量 总额
                    String s = "";
                    for (int k = 1; k < list.size(); k++) {
                        s += list.get(k);
                    }
                    try {
                        s = p.getStringByEnter(b1, s);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                    title += s;
                }
                orderInfo += title + "<BR>";
            }
            orderInfo += "--------------------------------<BR>";
            orderInfo += "合计:" + totals + "元<BR>";
            orderInfo += "--------------------------------<BR>";
            orderInfo += "姓名:" + param.getRealName() + "<BR>";
            if(param.getShopType()==0) {
                orderInfo += "<B><BOLD>预约号:" + param.getNumber() + "</BOLD></B><BR>";
                orderInfo += "<BOLD>服务时间:" + param.getTime() + "</BOLD><BR>";
            }else if(param.getShopType()==1){
                orderInfo += "联系电话:<BOLD><B>" + param.getPhone() + "</B></BOLD><BR>";
                orderInfo += "送货地址:" + param.getAddress() + "<BR>";
                orderInfo += "下单时间:<BOLD>" + param.getTime() + "</BOLD><BR>";
            }
            orderInfo += "--------------------------------<BR>";
            if (StringUtils.isNotBlank(param.getRemarks())) {
                orderInfo += "<BOLD>备注:" + param.getRemarks() + "</BOLD><BR>";
            }else{
                orderInfo += "<BOLD>备注:</BOLD><BR>";
            }
    //        orderInfo += "订餐时间:" + new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(new Date()) + "<BR>";
    //        orderInfo += "备注:加辣<BR>";
    //        orderInfo += "<QR>http://42.193.180.111:10599/city/sinopec/164102604446494720.png</QR>";
            return orderInfo;
        }
    
        public String titleAddSpace(String str) {
            int k = 0;
            int b = 14;
            try {
                k = str.getBytes("GBK").length;
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            for (int i = 0; i < b - k; i++) {
                str += " ";
            }
            return str;
        }
    
        public static String getStringByEnter(int length, String string) throws Exception {
            for (int i = 1; i <= string.length(); i++) {
                if (string.substring(0, i).getBytes("GBK").length > length) {
                    return string.substring(0, i - 1) + "<BR>" + getStringByEnter(length, string.substring(i - 1));
                }
            }
            return string;
        }
    
        public static String addSpace(String str, int size) {
            int len = str.length();
            if (len < size) {
                for (int i = 0; i < size - len; i++) {
                    str += " ";
                }
            }
            return str;
        }
    
        public static Boolean isEn(String str) {
            Boolean b = false;
            try {
                b = str.getBytes("GBK").length == str.length();
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            }
            return b;
        }
    
        public static List<String> getStrList(String inputString, int length) {
            int size = inputString.length() / length;
            if (inputString.length() % length != 0) {
                size += 1;
            }
            return getStrList(inputString, length, size);
        }
    
        public static List<String> getStrList(String inputString, int length, int size) {
            List<String> list = new ArrayList<String>();
            for (int index = 0; index < size; index++) {
                String childStr = substring(inputString, index * length, (index + 1) * length);
                list.add(childStr);
            }
            return list;
        }
    
        public static String substring(String str, int f, int t) {
            if (f > str.length()) {
                return null;
            }
            if (t > str.length()) {
                return str.substring(f, str.length());
            } else {
                return str.substring(f, t);
            }
        }
    
        public static void close(CloseableHttpResponse response, HttpPost post, CloseableHttpClient httpClient) {
            try {
                if (response != null) {
                    response.close();
                }
            } catch (IOException e) {
                e.printStackTrace();
            }
            try {
                post.abort();
            } catch (Exception e) {
                e.printStackTrace();
            }
            try {
                httpClient.close();
            } catch (IOException e) {
                e.printStackTrace();
            }
        }
    
        private static String DateAddDayNumber(String nowDate, Integer number, String fmt) {
            String endDate = "";
            SimpleDateFormat sdf = new SimpleDateFormat(fmt);
            Date creatTime = null;
            try {
                creatTime = sdf.parse(nowDate);
                Calendar rightNow = Calendar.getInstance();
                rightNow.setTime(creatTime);
                rightNow.add(Calendar.DAY_OF_YEAR, number); //日期加有效天数
                creatTime = rightNow.getTime();
                endDate = sdf.format(creatTime);
            } catch (ParseException e) {
                e.printStackTrace();
            }
            return endDate;
        }
    }
    
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  • 原文地址:https://blog.csdn.net/pengxiaozhong/article/details/125553041