Merge branch 'feature/REQ-7125' into dev

workflow-engine-common/src/main/java/cn/axzo/workflow/common/model/request/bpmn/process/BpmnProcessInstanceCreateDTO.java

@@ -11,6 +11,7 @@ import lombok.Builder;
 import lombok.Data;
 import lombok.NoArgsConstructor;
 import org.apache.commons.lang3.math.NumberUtils;
+import org.hibernate.validator.constraints.Length;
 import org.springframework.util.CollectionUtils;
 
 import javax.validation.Valid;
@@ -96,6 +97,7 @@ public class BpmnProcessInstanceCreateDTO extends BpmnProcessInstanceCreateWithF
      * 例如说，请假申请的编号。通过它，可以查询到对应的实例
      */
     @NotEmpty(message = "业务的唯一标识不能为空")
+    @Length(max = 128, message = "业务标识长度不能超过128个字符")
     private String businessKey;
 
     @ApiModelProperty(value = "发起人信息")