update 生成交易流水号，生成订单编号

jsowell-admin/src/main/java/com/jsowell/service/OrderService.java

@@ -330,10 +330,12 @@ public class OrderService {
 	 * @return
 	 */
 	private String saveOrder2Database(GenerateOrderDTO dto) {
-		String orderCode = IdUtils.generateTransactionCode(dto.getPileSn(), dto.getConnectorCode());
+		String orderCode = IdUtils.getOrderCode();
+		String transactionCode = IdUtils.generateTransactionCode(dto.getPileSn(), dto.getConnectorCode());
 		// 订单基本信息
 		OrderBasicInfo orderBasicInfo = OrderBasicInfo.builder()
 				.orderCode(orderCode)
+				.transactionCode(transactionCode)
 				.orderStatus(OrderStatusEnum.NOT_START.getValue())
 				.memberId(dto.getMemberId())
 				.stationId(dto.getPileConnector().getStationId())

jsowell-common/src/main/java/com/jsowell/common/util/id/IdUtils.java

@@ -61,7 +61,7 @@ public class IdUtils {
 	 * 生成交易流水号
 	 * 生成规则为 格式桩号（7bytes） +枪号（1byte） +年月日时分秒（6bytes） +自 增序号（2bytes）；
 	 * @param pileConnectorCode 为已经拼好的充电桩枪口号 例如：3201060001923601
-	 * @return 交易流水号 例如：32010600019236012001061803423060 11291834338312
+	 * @return 交易流水号 例如：32010600019236012001061803423060 88000000000001012211301501294274
 	 */
 	public static String generateTransactionCode(String pileConnectorCode) {
 		String timeNow = DateUtils.dateTimeNow(DateUtils.YYMMDDHHMMSS);
@@ -72,19 +72,29 @@ public class IdUtils {
 
 	public static void main(String[] args) {
 		Set<String> set = Sets.newHashSet();
-		for (int i = 0; i < 100000; i++) {
-			// String s = System.currentTimeMillis() + RandomUtil.getRandomNumber(6);
-			String timeNow = DateUtils.dateTimeNow(DateUtils.YYMMDDHHMMSS);
-			//随机生成一个四位整数
-			// String randomNumber = RandomUtil.getRandomNumber(4);
-			// String id = timeNow + randomNumber;
-			String snowflakeId = SnowflakeIdWorker.getSnowflakeId();
-			set.add(snowflakeId);
-			System.out.println(snowflakeId);
+		for (int i = 0; i < 1000000; i++) {
+			String id = getOrderCode();
+			set.add(id);
+			System.out.println(id);
 		}
 		System.out.println("set size = " + set.size());
 	}
 
+	/**
+	 * 生成12位orderCode
+	 */
+	public static String getOrderCode() {
+		long id = Long.parseLong(SnowflakeIdWorker.getSnowflakeId());
+		StringBuilder sb = new StringBuilder(id + "");
+		StringBuilder reverse = sb.reverse();//将id翻转：我们发现id很长，且高位很长部分是一样的数
+		id = new Long(reverse.toString()) / 1000;//切去部分长度
+		while (id > 100000000000L) {
+			id /= 10;
+		}
+		// Integer num = Integer.parseInt(id + "");
+		return "C" + id;
+	}
+
 	/**
 	 * 生成八位会员id
 	 */

jsowell-pile/src/main/java/com/jsowell/pile/domain/OrderBasicInfo.java

@@ -38,6 +38,11 @@ public class OrderBasicInfo extends BaseEntity {
 	@Excel(name = "订单编号")
 	private String orderCode;
 
+	/**
+	 * 交易流水号
+	 */
+	private String transactionCode;
+
 	/**
 	 * 订单状态(0-待支付；1-充电中；2-待结算；3-待补缴；4-异常；5-可疑；6-订单完成)
 	 */

jsowell-pile/src/main/resources/mapper/pile/OrderBasicInfoMapper.xml

@@ -265,6 +265,9 @@
             <if test="orderCode != null">
                 order_code,
             </if>
+            <if test="transactionCode != null">
+                transaction_code,
+            </if>
             <if test="orderStatus != null">
                 order_status,
             </if>
@@ -342,6 +345,9 @@
             <if test="orderCode != null">
                 #{orderCode},
             </if>
+            <if test="transactionCode != null">
+                #{transactionCode},
+            </if>
             <if test="orderStatus != null">
                 #{orderStatus},
             </if>