废话不多说,直接上源码
1.工具类 PrintDeviceUtil
package com.ncxp.easy.util;
import com.alibaba.fastjson.JSONObject;
import org.springframework.beans.factory.annotation.Value;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
/**
* 设备打印工具类
*/
public class PrintDeviceUtil {
/**
* 打印类
* @param url 通讯地址
* @param deviceNo 设备编号
* @param key 秘钥
* @param content 打印内容
* @param times 打印次数
* @throws IOException
*/
public static JSONObject print(String url, String deviceNo, String key, String content, String times) throws IOException {
Map<String, String> params= new HashMap<String, String>(16);
params.put("deviceNo", deviceNo);
params.put("key", key);
params.put("printContent", content);
params.put("times", times);
String result = HttpClientTool.doPost(url + "/addOrder", params);
JSONObject jsonObject = JSONObject.parseObject(result);
return jsonObject;
}
/**
* 查看打印状态
* @param url
* @param deviceNo
* @param key
* @param orderindex
* @return
* @throws IOException
*/
public static JSONObject printStatus(String url, String deviceNo, String key, String orderindex) throws IOException {
Map<String, String> params= new HashMap<String, String>(16);
params.put("deviceNo", deviceNo);
params.put("key", key);
params.put("orderindex", orderindex);
String result = HttpClientTool.doPost(url + "/queryOrder", params);
JSONObject jsonObject = JSONObject.parseObject(result);
return jsonObject;
}
/**
* 查看设备，在线状态
* @param url
* @param deviceNo
* @param key
* @return
*/
// public static JSONObject checkoutDeviceOnlinkStatus(String url, String deviceNo, String key) throws IOException {
// Map<String, String> params= new HashMap<String, String>(16);
// params.put("deviceNo", deviceNo);
// params.put("key", key);
// String result = HttpClientTool.doPost(url, params);
// JSONObject jsonObject = JSONObject.parseObject(result);
// return jsonObject;
// }
}2.核心代码
参考打印设备接口: http://open.printcenter.cn:8080/index.jsp
if(orListChange != null){
//System.out.println("-----------------------"+orListChange.size()+"------------------------------------");
if( returnCount == orListChange.size() ){///
int count=0;
for(OrderInfo orderInfo2:orListChange){
if(orderInfo2.getShopPrint() == 0 ){
count += orderGoodsService.updateByInfoId(orderInfo2.getOrderId(), orderInfo2.getGoodsId());
}
else{
clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);
logger.error("商家端打印失败：订单中商品部分已经打印！" );
}
}
if(count == orListChange.size()){
/*System.out.println("====打印完之后的小票打印状态====" + orderGoodsService.getById(orderInfo.getId()).getShopPrint());
System.out.println("====控制台输出订单打印内容===="+content);*/
clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);
logger.info(content);
logger.info("商家端打印成功");
}else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：订单中商品未全部成功修改打印状态！" );
}
}
else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：订单中商品未全部录入待打印状态！" );
}
}else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：无符合订单！" );
}
} else {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：" + jsonObject1);
}
} else {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：" + jsonObject);
}
} catch (IOException e) {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败:" + e.getMessage());
}3.源码(业务逻辑适当修改)
package com.ncxp.easy.scheduling;
import com.alibaba.fastjson.JSONObject;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.ncxp.easy.admin.entity.OrderInfo;
import com.ncxp.easy.admin.entity.PlatformDevices;
import com.ncxp.easy.admin.entity.ShopDevices;
import com.ncxp.easy.admin.entity.SysUser;
import com.ncxp.easy.admin.service.IPlatformDevicesService;
import com.ncxp.easy.admin.service.IShopDevicesService;
import com.ncxp.easy.admin.service.IUserService;
import com.ncxp.easy.recycle.entity.Goods;
import com.ncxp.easy.recycle.entity.OrderGoods;
import com.ncxp.easy.recycle.entity.ShopOrder;
import com.ncxp.easy.recycle.entity.UserProp;
import com.ncxp.easy.recycle.service.IGoodsService;
import com.ncxp.easy.recycle.service.IOrderGoodsService;
import com.ncxp.easy.recycle.service.IShopOrderService;
import com.ncxp.easy.recycle.service.IUserPropService;
import com.ncxp.easy.util.PrintDeviceUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Configuration;
import org.springframework.scheduling.annotation.Scheduled;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
/**
* 用于订单打印
*
* @author beiming
*/
@Configuration
public class GoodsOrderPrintScheduling {
private static final Logger logger = LoggerFactory.getLogger(GoodsOrderPrintScheduling.class);
@Value("${device.print.url}")
public String url = "";
@Autowired
private IShopOrderService shopOrderService;
@Autowired
private IOrderGoodsService orderGoodsService;
@Autowired
private IGoodsService goodsService;
@Autowired
private IUserPropService userPropService;
@Autowired
private IPlatformDevicesService platformDevicesService;
@Autowired
private IShopDevicesService shopDevicesService;
@Autowired
private IUserService userService;
@Autowired
private IOrderGoodsService OrderGoodsService;
/**
* 待付款订单，执行自动打印
*/
@Scheduled(cron = "0/5 * * * * ?")
public void cancelOrder() {
logger.info("开始打印订单小票");
QueryWrapper<ShopOrder> queryWrapper = new QueryWrapper<ShopOrder>();
queryWrapper.eq("status", 2);
queryWrapper.eq("print_status", 0);
List<ShopOrder> shopOrderList = shopOrderService.list(queryWrapper);
for (ShopOrder shopOrder : shopOrderList) {
int num = 1;
String content = "<CB>农村小铺</CB><BR>";
content += "序号 名称 单价 数量";
content += "--------------------------------<BR>";
QueryWrapper<OrderGoods> queryOrderGoodsWrapper = new QueryWrapper<OrderGoods>();
queryOrderGoodsWrapper.eq("order_id", shopOrder.getId());
List<OrderGoods> orderGoodsList = orderGoodsService.list(queryOrderGoodsWrapper);
for (OrderGoods orderGoods : orderGoodsList) {
Goods goods = goodsService.getById(orderGoods.getGoodsid());
if(goods!=null){
String stardardName = orderGoods.getStardardName();
if(stardardName == null || stardardName.equals("")){
content += num + " " + cutString(goods.getName()) + " " + goods.getPrice()
+ " " + orderGoods.getBuynum() + "<BR>";
}else{
content += num + " " + cutString(goods.getName()+"/"+stardardName) + " " + goods.getPrice()
+ " " + orderGoods.getBuynum() + "<BR>";
}
num++;
}
}
content += "备注：" + shopOrder.getBak() + "<BR>";
content += "--------------------------------<BR>";
content += "合计：" + shopOrder.getPrice() + "元<BR>";
UserProp prop = userPropService.getById(shopOrder.getAddressId());
content += "订单编号：" + shopOrder.getOrderNo() + "<BR>";
content += "送货地点：" + prop.getAddress() + "<BR>";
content += "收货人：" + prop.getUserName() + "<BR>";
content += "联系电话：" + prop.getPhone() + "<BR>";
content += "下单时间：" + shopOrder.getCreatetime() + "<BR>";
QueryWrapper<PlatformDevices> queryPlatformDevicesWrapper = new QueryWrapper<PlatformDevices>();
queryPlatformDevicesWrapper.eq("status", 1);
List<PlatformDevices> platformDevicesList = platformDevicesService.list(queryPlatformDevicesWrapper);
for (PlatformDevices platformDevices : platformDevicesList) {
try {
JSONObject jsonObject = PrintDeviceUtil.print(url, platformDevices.getDeviceNo(),
platformDevices.getMkey(), content, platformDevices.getTimes() + "");
String responseCode = jsonObject.getString("responseCode");
if ("0".equals(responseCode)) {
//获取打印设备的订单索引
String orderindex = jsonObject.getString("orderindex");
JSONObject jsonObject1 = PrintDeviceUtil.printStatus(url, platformDevices.getDeviceNo(),
platformDevices.getMkey(), orderindex);
String responseCode1 = jsonObject1.getString("responseCode");
if ("0".equals(responseCode1)) {
shopOrder.setPrintStatus(1);
shopOrderService.updateById(shopOrder);
logger.info(content);
logger.info("打印成功");
} else {
logger.error("打印失败：" + jsonObject1);
}
} else {
logger.error("打印失败：" + jsonObject);
}
} catch (IOException e) {
logger.error("打印失败:" + e.getMessage());
}
}
}
logger.info("打印结束");
}
/**
* 待付款订单，打印给商家端
*/
@Scheduled(cron = "0/5 * * * * ?")
public void shopCancelOrder(){
logger.info("开始打印商家端订单小票");
QueryWrapper<ShopOrder> queryWrapper = new QueryWrapper<ShopOrder>();
queryWrapper.eq("status", 2);//待发货
queryWrapper.eq("is_del",2);//未删除的
List<ShopOrder> shopOrderList = shopOrderService.list(queryWrapper); //得到订单表
for (ShopOrder shopOrder : shopOrderList) {// 遍历订单表
String content ="";
List<OrderInfo> orderInfoList = orderGoodsService.selectShopIdAndOther(shopOrder.getId()); //只搜索打印状态为0的 ,可以得到商品id的
for (int i =0 ; i< orderInfoList.size();) {
int num = 1;
List<OrderInfo> orListChange = new ArrayList<>();
BigDecimal totalPrice = new BigDecimal(0);
BigDecimal totalPrice2 = new BigDecimal(0);
BigDecimal totalPriceTotal = new BigDecimal(0);
OrderInfo orderInfo = orderInfoList.get(i);
Goods goods = goodsService.getById(orderInfo.getGoodsId());
Long shopId = goods.getShopId();
int returnCount = orderGoodsService.selectByShopIdReturnCount(shopOrder.getId(), shopId);
SysUser sysUser = userService.selectByPrimaryKey(shopId);
int flag = 0;
if(flag == 0){
if(sysUser!=null){
content = "<CB>"+sysUser.getShopName()+"</CB><BR>";
content += "序号 名称 单价 数量 ";
content += "--------------------------------<BR>";
flag++;
}
else{logger.error("商家端打印失败：无此商家" );}
}
for (int j =i+1 ; j< orderInfoList.size(); j++){
OrderInfo orderInfo1 = orderInfoList.get(j);
Goods goods1 = goodsService.getById(orderInfo1.getGoodsId());
Long shopId1 = goods1.getShopId();
if(shopId1.equals(shopId) && goods1 != null && orderInfo1.getShopPrint()==0 ){
String stardardName = orderInfo1.getStardardName();
if(stardardName == null || stardardName.equals("")){
content += num + " " + cutString(goods1.getName()) + " " + orderInfo1.getUnitPrice()
+ " " + orderInfo1.getBuyNum() + "<BR>";
}else{
content += num + " " + cutString(goods1.getName()+"/"+stardardName) + " " + orderInfo1.getUnitPrice()
+ " " + orderInfo1.getBuyNum() + "<BR>";
}
num++;
i++;
orListChange.add(orderInfo1);
//System.out.println("--------------加入orListChange的orderInfo为shopid->"+orderInfo1.getShopId()+"商品id为"+orderInfo1.getGoodsId()+"----------------");
totalPrice = totalPrice.add(orderInfo1.getUnitPrice().multiply(new BigDecimal(orderInfo1.getBuyNum())));
}
else{ continue; }
}
if(goods != null ){
if( orderInfo.getShopPrint()==0){
String stardardName = orderInfo.getStardardName();
if(stardardName == null || stardardName.equals("")){
content += num + " " + cutString(goods.getName()) + " " + orderInfo.getUnitPrice()
+ " " + orderInfo.getBuyNum() + "<BR>";
}else{
content += num + " " + cutString(goods.getName()+"/"+stardardName) + " " + orderInfo.getUnitPrice()
+ " " + orderInfo.getBuyNum() + "<BR>";
}
num++;
i++;
orListChange.add(orderInfo);
totalPrice2 = totalPrice2.add(orderInfo.getUnitPrice().multiply(new BigDecimal(orderInfo.getBuyNum())));
}
}
else{
clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);
logger.error("商家端打印失败：无此商品 -> id: " + goods.getId() );
}
content += "备注：" + shopOrder.getBak() + "<BR>";
content += "--------------------------------<BR>";
totalPriceTotal= totalPrice.add(totalPrice2);
content += " 合计： " + totalPriceTotal + "元<BR>";
UserProp prop = userPropService.getById(shopOrder.getAddressId());
content += "订单编号：" + shopOrder.getOrderNo() + "<BR>";
content += "送货地点：" + prop.getAddress() + "<BR>";
content += "收货人： " + prop.getUserName() + "<BR>";
content += "联系电话：" + prop.getPhone() + "<BR>";
content += "下单时间：" + shopOrder.getCreatetime() + "<BR>";
QueryWrapper<ShopDevices> queryShopDevicesWrapper = new QueryWrapper<ShopDevices>();
queryShopDevicesWrapper.eq("status", 1);
queryShopDevicesWrapper.eq("shop_id", shopId);
List<ShopDevices> shopDevicesList = shopDevicesService.list(queryShopDevicesWrapper);
for (int k = 0; k<shopDevicesList.size(); k++) {
ShopDevices shopDevices = shopDevicesList.get(k);
if (shopDevices.getStatus() == 1) {
try {
JSONObject jsonObject = PrintDeviceUtil.print(url, shopDevices.getDeviceNo(),
shopDevices.getMkey(), content, shopDevices.getTimes() + "");
String responseCode = jsonObject.getString("responseCode");
if ("0".equals(responseCode)) {
//获取打印设备的订单索引
String orderindex = jsonObject.getString("orderindex");
JSONObject jsonObject1 = PrintDeviceUtil.printStatus(url, shopDevices.getDeviceNo(),
shopDevices.getMkey(), orderindex);
String responseCode1 = jsonObject1.getString("responseCode");
if ("0".equals(responseCode1)) {
if(orListChange != null){
//System.out.println("-----------------------"+orListChange.size()+"------------------------------------");
if( returnCount == orListChange.size() ){///
int count=0;
for(OrderInfo orderInfo2:orListChange){
if(orderInfo2.getShopPrint() == 0 ){
count += orderGoodsService.updateByInfoId(orderInfo2.getOrderId(), orderInfo2.getGoodsId());
}
else{
clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);
logger.error("商家端打印失败：订单中商品部分已经打印！" );
}
}
if(count == orListChange.size()){
/*System.out.println("====打印完之后的小票打印状态====" + orderGoodsService.getById(orderInfo.getId()).getShopPrint());
System.out.println("====控制台输出订单打印内容===="+content);*/
clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);
logger.info(content);
logger.info("商家端打印成功");
}else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：订单中商品未全部成功修改打印状态！" );
}
}
else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：订单中商品未全部录入待打印状态！" );
}
}else{
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：无符合订单！" );
}
} else {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：" + jsonObject1);
}
} else {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败：" + jsonObject);
}
} catch (IOException e) {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败:" + e.getMessage());
}
} else {
if(k==shopDevicesList.size()){clearAllCont(totalPrice,totalPrice2,totalPriceTotal,orListChange);}
logger.error("商家端打印失败,打印机未开启!");
}
}
}
}
logger.info("商家端打印结束");
}
public static void clearAllCont(BigDecimal totalPrice,BigDecimal totalPrice2,BigDecimal totalPriceTotal,List<OrderInfo> orListChange){
orListChange.clear();
totalPrice = BigDecimal.ZERO;
totalPrice2 = BigDecimal.ZERO;
totalPriceTotal = BigDecimal.ZERO;
}
/**
* 切割字符串
*
* @param str
* @return
*/
public static String cutString(String str) {
String result = str_split(str, 10, "<BR>");
// System.out.println(result);
return result;
}
public static String[] str_split(String str, int length) {
int len = str.length();
String[] arr = new String[(len + length - 1) / length];
for (int i = 0; i < len; i += length) {
int n = len - i;
if (n > length) {
n = length;
}
if(i > 0){
arr[i / length] = " " + str.substring(i, i + n);
}else{
arr[i / length] = str.substring(i, i + n);
}
}
while (arr[arr.length - 1].length() < 15){
arr[arr.length - 1] += " ";
}
return arr;
}
public static String str_split(String str, int length, CharSequence delimiter) {
return String.join(delimiter, str_split(str, length));
}
}
本文章为转载内容，我们尊重原作者对文章享有的著作权。如有内容错误或侵权问题，欢迎原作者联系我们进行内容更正或删除文章。
