1. 新增统一的业务编码生成功能

(cherry picked from commit fe28760a49)

sql/dm/patch.sql

@@ -205,3 +205,58 @@ VALUES (
            '1953702581324398598', '系统序列号导出', 'system:sequence:export', 3, 5, 1953701540574969857,
            '', '', '', 0
        );
+
+-- 系统序列号相关字典数据初始化脚本（达梦8版）
+
+-- ========================================
+-- 1. 系统序列号循环类型字典
+-- ========================================
+
+-- 插入字典类型
+INSERT INTO system_dict_type (id, name, type, status, remark, creator, create_time, updater, update_time, deleted, deleted_time)
+VALUES (500, '系统序列号循环类型', 'system_sequence_cycle_type', 0, '系统序列号循环类型枚举', 'admin', SYSDATE, 'admin', SYSDATE, 0, NULL);
+
+-- 插入字典数据
+INSERT INTO system_dict_data (id, sort, label, value, dict_type, status, color_type, css_class, remark, creator, create_time, updater, update_time, deleted)
+VALUES
+    (5001, 1, '年循环', 'Y', 'system_sequence_cycle_type', 0, 'primary', '', '年循环。示例: 2025', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5002, 2, '年-月循环', 'Y-M', 'system_sequence_cycle_type', 0, 'success', '', '年-月循环。示例: 2025-08', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5003, 3, '年月紧凑', 'YM', 'system_sequence_cycle_type', 0, 'info', '', '年月紧凑。示例: 202508', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5004, 4, '两位年+月', 'yM', 'system_sequence_cycle_type', 0, 'warning', '', '两位年+月。示例: 2508', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5005, 5, '年-月-日循环', 'Y-M-D', 'system_sequence_cycle_type', 0, 'primary', '', '年-月-日循环。示例: 2025-08-08', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5006, 6, '年月日紧凑', 'YMD', 'system_sequence_cycle_type', 0, 'success', '', '年月日紧凑。示例: 20250808', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5007, 7, '两位年+月日', 'yMD', 'system_sequence_cycle_type', 0, 'info', '', '两位年+月日。示例: 250808', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5008, 8, '自定义循环值', 'CUST', 'system_sequence_cycle_type', 0, 'warning', '', '自定义循环值；若未传 circulationValue，则默认用 seqId', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5009, 9, '仅前缀', 'PFX', 'system_sequence_cycle_type', 0, 'danger', '', '仅前缀，不需要时间循环值（不设置则不抛错）', 'admin', SYSDATE, 'admin', SYSDATE, 0);
+
+-- ========================================
+-- 2. 系统序列号分段类型字典
+-- ========================================
+
+-- 插入字典类型
+INSERT INTO system_dict_type (id, name, type, status, remark, creator, create_time, updater, update_time, deleted, deleted_time)
+VALUES (501, '系统序列号分段类型', 'system_sequence_detail_type', 0, '系统序列号分段类型枚举', 'admin', SYSDATE, 'admin', SYSDATE, 0, NULL);
+
+-- 插入字典数据
+INSERT INTO system_dict_data (id, sort, label, value, dict_type, status, color_type, css_class, remark, creator, create_time, updater, update_time, deleted)
+VALUES
+    (5011, 1, '默认字符分段', 'STR', 'system_sequence_detail_type', 0, 'primary', '', '固定字符串分段', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5012, 2, '给定字符分段', 'INPUT', 'system_sequence_detail_type', 0, 'success', '', '根据输入参数动态生成的字符分段', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5013, 3, '日期分段', 'DATE', 'system_sequence_detail_type', 0, 'info', '', '基于日期格式的分段', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5014, 4, '流水号分段', 'SEQ', 'system_sequence_detail_type', 0, 'warning', '', '自增流水号分段', 'admin', SYSDATE, 'admin', SYSDATE, 0);
+
+-- ========================================
+-- 3. 系统序列号分段规则类型字典
+-- ========================================
+
+-- 插入字典类型
+INSERT INTO system_dict_type (id, name, type, status, remark, creator, create_time, updater, update_time, deleted, deleted_time)
+VALUES (502, '系统序列号分段规则类型', 'system_sequence_detail_rule_type', 0, '系统序列号分段规则类型枚举', 'admin', SYSDATE, 'admin', SYSDATE, 0, NULL);
+
+-- 插入字典数据
+INSERT INTO system_dict_data (id, sort, label, value, dict_type, status, color_type, css_class, remark, creator, create_time, updater, update_time, deleted)
+VALUES
+    (5021, 1, '固定值', 'FIXED', 'system_sequence_detail_rule_type', 0, 'primary', '', '固定字符串值', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5022, 2, '日期格式', 'DATE', 'system_sequence_detail_rule_type', 0, 'success', '', '日期格式规则', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5023, 3, '数字格式', 'NUMBER', 'system_sequence_detail_rule_type', 0, 'info', '', '数字格式规则', 'admin', SYSDATE, 'admin', SYSDATE, 0),
+    (5024, 4, '自定义格式', 'CUSTOM', 'system_sequence_detail_rule_type', 0, 'warning', '', '自定义格式规则', 'admin', SYSDATE, 'admin', SYSDATE, 0);                                                                                                                                                                               (5024, 4, '自定义格式', 'CUSTOM', 'system_sequence_detail_rule_type', 0, 'warning', '', '自定义格式规则', 'admin', NOW(), 'admin', NOW(), b'0');

sql/dm/ruoyi-vue-pro-dm8.sql

@@ -4934,4 +4934,4 @@ COMMENT ON COLUMN system_seq_rcd.create_time IS '创建时间';
 COMMENT ON COLUMN system_seq_rcd.updater IS '更新者';
 COMMENT ON COLUMN system_seq_rcd.update_time IS '更新时间';
 COMMENT ON COLUMN system_seq_rcd.deleted IS '是否删除';
-COMMENT ON TABLE system_seq_rcd IS '系统序列号记录表';
+COMMENT ON TABLE system_seq_rcd IS '系统序列号记录表';

yudao-framework/yudao-common/src/main/java/cn/iocoder/yudao/framework/common/biz/system/sequence/SequenceCommonApi.java

@@ -0,0 +1,35 @@
+package cn.iocoder.yudao.framework.common.biz.system.sequence;
+
+import cn.iocoder.yudao.framework.common.enums.RpcConstants;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.Parameter;
+import io.swagger.v3.oas.annotations.Parameters;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
+
+/**
+ * @author chenbowen
+ */
+@FeignClient(name = RpcConstants.SYSTEM_NAME)
+@Tag(name = "序列管理 Api")
+public interface SequenceCommonApi {
+
+    String PREFIX = RpcConstants.SYSTEM_PREFIX + "/sequence";
+
+    @PostMapping(PREFIX + "/next-sequence")
+    @Operation(summary = "获取下一个序列号")
+    @Parameters({
+            @Parameter(name = "sequenceCode", description = "序列编码", example = "ORDER_NO", required = true),
+            @Parameter(name = "circulationValue", description = "循环值", example = "20250811"),
+            @Parameter(name = "inputStrs", description = "输入参数", example = "[\"A\",\"B\"]")
+    })
+    CommonResult<String> getNextSequence(@RequestParam("sequenceCode") String sequenceCode,
+                                         @RequestParam(value = "circulationValue", required = false) String circulationValue,
+                                         @RequestParam(value = "inputStrs", required = false) List<String> inputStrs);
+
+}

yudao-framework/yudao-spring-boot-starter-biz-business/src/main/java/cn/iocoder/yudao/framework/business/annotation/BusinessCode.java

@@ -1,10 +0,0 @@
-package cn.iocoder.yudao.framework.business.annotation;
-
-/**
- * @author chenbowen
- *
- * 业务代码自动补全的注解，在 DO filed 中与 @TableField(fill = FieldFill.INSERT) 一起标注后自动新增时生成 Code chenbowen
- */
-public @interface BusinessCode {
-
-}

yudao-framework/yudao-spring-boot-starter-mybatis/pom.xml

@@ -103,6 +103,11 @@
             <groupId>cn.iocoder.cloud</groupId>
             <artifactId>yudao-spring-boot-starter-security</artifactId>
         </dependency>
+        <dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
     </dependencies>
 
 </project>

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/datasource/config/YudaoDataSourceAutoConfiguration.java

@@ -1,11 +1,13 @@
 package cn.iocoder.yudao.framework.datasource.config;
 
+import cn.iocoder.yudao.framework.common.biz.system.sequence.SequenceCommonApi;
 import cn.iocoder.yudao.framework.datasource.core.filter.DruidAdRemoveFilter;
 import com.alibaba.druid.spring.boot3.autoconfigure.properties.DruidStatProperties;
 import org.springframework.boot.autoconfigure.AutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 import org.springframework.context.annotation.Bean;
 import org.springframework.transaction.annotation.EnableTransactionManagement;
 
@@ -17,6 +19,7 @@ import org.springframework.transaction.annotation.EnableTransactionManagement;
 @AutoConfiguration
 @EnableTransactionManagement(proxyTargetClass = true) // 启动事务管理
 @EnableConfigurationProperties(DruidStatProperties.class)
+@EnableFeignClients(clients = SequenceCommonApi.class)
 public class YudaoDataSourceAutoConfiguration {
 
     /**

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/annotation/BusinessCode.java

@@ -0,0 +1,16 @@
+package cn.iocoder.yudao.framework.mybatis.core.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * @author chenbowen
+ */
+@Target(ElementType.FIELD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface BusinessCode {
+    String value();
+    String circulationValueField() default "";
+}

yudao-framework/yudao-spring-boot-starter-mybatis/src/main/java/cn/iocoder/yudao/framework/mybatis/core/dataobject/BusinessBaseDO.java

@@ -6,6 +6,8 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import org.apache.ibatis.type.JdbcType;
 
+import java.util.List;
+
 /**
  * @author chenbowen
  */
@@ -33,6 +35,9 @@ public class BusinessBaseDO extends BaseDO {
      */
     private Long tenantId;
 
+    @TableField(exist = false)
+    private List<String> inputStrs;
+
     /**
      * 清除 creator、createTime、updateTime、updater 等字段，避免前端直接传递这些字段，导致被更新
      */

yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/sequence/SequenceApi.java

@@ -1,13 +1,30 @@
 package cn.iocoder.yudao.module.system.api.sequence;
 
+import cn.iocoder.yudao.framework.common.biz.system.sequence.SequenceCommonApi;
+import cn.iocoder.yudao.framework.common.pojo.CommonResult;
 import cn.iocoder.yudao.module.system.enums.ApiConstants;
+import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.tags.Tag;
 import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+import java.util.List;
 
 /**
  * @author chenbowen
  */
-@FeignClient(name = ApiConstants.NAME)
+@FeignClient(name = ApiConstants.NAME, primary = false) // TODO 芋艿：fallbackFactory =
-@Tag(name = "序列管理 Api")
+@Tag(name = "RPC 服务 - 序列号")
-public interface SequenceApi {
+public interface SequenceApi extends SequenceCommonApi {
+
+    String PREFIX = ApiConstants.PREFIX + "/sequence";
+
+    @PostMapping(PREFIX + "/next-sequence")
+    @Operation(summary = "获取下一个序列号")
+    @Override
+    CommonResult<String> getNextSequence(@RequestParam("sequenceCode") String sequenceCode,
+                                         @RequestParam(value = "circulationValue", required = false) String circulationValue,
+                                         @RequestParam(value = "inputStrs", required = false) List<String> inputStrs);
+
 }