feat: 归档L03与L09审批发布能力

- 新增统一审批中心与审批管理页面，支持流程配置、审批详情与角色/用户审批对象

- 接入聊天助手、知识库、工作流的发布与删除审批，并补齐发布态校验与快照展示

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalFlow.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalFlowBase;
+
+/**
+ * 审批流程实体。
+ */
+@Table("tb_approval_flow")
+public class ApprovalFlow extends ApprovalFlowBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalFlowScope.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalFlowScopeBase;
+
+/**
+ * 审批流程范围实体。
+ */
+@Table("tb_approval_flow_scope")
+public class ApprovalFlowScope extends ApprovalFlowScopeBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalFlowStep.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalFlowStepBase;
+
+/**
+ * 审批流程步骤实体。
+ */
+@Table("tb_approval_flow_step")
+public class ApprovalFlowStep extends ApprovalFlowStepBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalInstance.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalInstanceBase;
+
+/**
+ * 审批实例实体。
+ */
+@Table("tb_approval_instance")
+public class ApprovalInstance extends ApprovalInstanceBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalLog.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalLogBase;
+
+/**
+ * 审批日志实体。
+ */
+@Table("tb_approval_log")
+public class ApprovalLog extends ApprovalLogBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/ApprovalTask.java

@@ -0,0 +1,11 @@
+package tech.easyflow.approval.entity;
+
+import com.mybatisflex.annotation.Table;
+import tech.easyflow.approval.entity.base.ApprovalTaskBase;
+
+/**
+ * 审批任务实体。
+ */
+@Table("tb_approval_task")
+public class ApprovalTask extends ApprovalTaskBase {
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalFlowBase.java

@@ -0,0 +1,149 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批流程主表基础字段。
+ */
+public class ApprovalFlowBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "流程名称")
+    private String name;
+
+    @Column(comment = "资源类型")
+    private String resourceType;
+
+    @Column(comment = "动作类型")
+    private String actionType;
+
+    @Column(comment = "优先级")
+    private Integer priority;
+
+    @Column(comment = "流程状态")
+    private String status;
+
+    @Column(comment = "流程版本")
+    private Integer version;
+
+    @Column(comment = "备注")
+    private String remark;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public Integer getPriority() {
+        return priority;
+    }
+
+    public void setPriority(Integer priority) {
+        this.priority = priority;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getVersion() {
+        return version;
+    }
+
+    public void setVersion(Integer version) {
+        this.version = version;
+    }
+
+    public String getRemark() {
+        return remark;
+    }
+
+    public void setRemark(String remark) {
+        this.remark = remark;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalFlowScopeBase.java

@@ -0,0 +1,116 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批流程范围基础字段。
+ */
+public class ApprovalFlowScopeBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "流程ID")
+    private BigInteger flowId;
+
+    @Column(comment = "范围类型")
+    private String scopeType;
+
+    @Column(comment = "范围值")
+    private BigInteger scopeValue;
+
+    @Column(comment = "是否包含子节点")
+    private Integer includeChildren;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getFlowId() {
+        return flowId;
+    }
+
+    public void setFlowId(BigInteger flowId) {
+        this.flowId = flowId;
+    }
+
+    public String getScopeType() {
+        return scopeType;
+    }
+
+    public void setScopeType(String scopeType) {
+        this.scopeType = scopeType;
+    }
+
+    public BigInteger getScopeValue() {
+        return scopeValue;
+    }
+
+    public void setScopeValue(BigInteger scopeValue) {
+        this.scopeValue = scopeValue;
+    }
+
+    public Integer getIncludeChildren() {
+        return includeChildren;
+    }
+
+    public void setIncludeChildren(Integer includeChildren) {
+        this.includeChildren = includeChildren;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalFlowStepBase.java

@@ -0,0 +1,149 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批流程步骤基础字段。
+ */
+public class ApprovalFlowStepBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "流程ID")
+    private BigInteger flowId;
+
+    @Column(comment = "步骤顺序")
+    private Integer stepNo;
+
+    @Column(comment = "步骤名称")
+    private String stepName;
+
+    @Column(comment = "审批对象类型")
+    private String assigneeType;
+
+    @Column(comment = "审批对象ID")
+    private BigInteger assigneeTargetId;
+
+    @Column(comment = "审批对象编码")
+    private String assigneeTargetCode;
+
+    @Column(comment = "审批对象名称")
+    private String assigneeTargetName;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getFlowId() {
+        return flowId;
+    }
+
+    public void setFlowId(BigInteger flowId) {
+        this.flowId = flowId;
+    }
+
+    public Integer getStepNo() {
+        return stepNo;
+    }
+
+    public void setStepNo(Integer stepNo) {
+        this.stepNo = stepNo;
+    }
+
+    public String getStepName() {
+        return stepName;
+    }
+
+    public void setStepName(String stepName) {
+        this.stepName = stepName;
+    }
+
+    public String getAssigneeType() {
+        return assigneeType;
+    }
+
+    public void setAssigneeType(String assigneeType) {
+        this.assigneeType = assigneeType;
+    }
+
+    public BigInteger getAssigneeTargetId() {
+        return assigneeTargetId;
+    }
+
+    public void setAssigneeTargetId(BigInteger assigneeTargetId) {
+        this.assigneeTargetId = assigneeTargetId;
+    }
+
+    public String getAssigneeTargetCode() {
+        return assigneeTargetCode;
+    }
+
+    public void setAssigneeTargetCode(String assigneeTargetCode) {
+        this.assigneeTargetCode = assigneeTargetCode;
+    }
+
+    public String getAssigneeTargetName() {
+        return assigneeTargetName;
+    }
+
+    public void setAssigneeTargetName(String assigneeTargetName) {
+        this.assigneeTargetName = assigneeTargetName;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalInstanceBase.java

@@ -0,0 +1,206 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+import com.mybatisflex.core.handler.FastjsonTypeHandler;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 审批实例基础字段。
+ */
+public class ApprovalInstanceBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "流程ID")
+    private BigInteger flowId;
+
+    @Column(comment = "流程版本")
+    private Integer flowVersion;
+
+    @Column(comment = "资源类型")
+    private String resourceType;
+
+    @Column(comment = "资源ID")
+    private BigInteger resourceId;
+
+    @Column(comment = "动作类型")
+    private String actionType;
+
+    @Column(comment = "实例状态")
+    private String status;
+
+    @Column(comment = "当前步骤序号")
+    private Integer currentStepNo;
+
+    @Column(typeHandler = FastjsonTypeHandler.class, comment = "审批快照")
+    private Map<String, Object> snapshotJson;
+
+    @Column(comment = "审批摘要")
+    private String summary;
+
+    @Column(comment = "申请人ID")
+    private BigInteger applicantId;
+
+    @Column(comment = "提交时间")
+    private Date submittedAt;
+
+    @Column(comment = "完成时间")
+    private Date finishedAt;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getFlowId() {
+        return flowId;
+    }
+
+    public void setFlowId(BigInteger flowId) {
+        this.flowId = flowId;
+    }
+
+    public Integer getFlowVersion() {
+        return flowVersion;
+    }
+
+    public void setFlowVersion(Integer flowVersion) {
+        this.flowVersion = flowVersion;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public BigInteger getResourceId() {
+        return resourceId;
+    }
+
+    public void setResourceId(BigInteger resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getCurrentStepNo() {
+        return currentStepNo;
+    }
+
+    public void setCurrentStepNo(Integer currentStepNo) {
+        this.currentStepNo = currentStepNo;
+    }
+
+    public Map<String, Object> getSnapshotJson() {
+        return snapshotJson;
+    }
+
+    public void setSnapshotJson(Map<String, Object> snapshotJson) {
+        this.snapshotJson = snapshotJson;
+    }
+
+    public String getSummary() {
+        return summary;
+    }
+
+    public void setSummary(String summary) {
+        this.summary = summary;
+    }
+
+    public BigInteger getApplicantId() {
+        return applicantId;
+    }
+
+    public void setApplicantId(BigInteger applicantId) {
+        this.applicantId = applicantId;
+    }
+
+    public Date getSubmittedAt() {
+        return submittedAt;
+    }
+
+    public void setSubmittedAt(Date submittedAt) {
+        this.submittedAt = submittedAt;
+    }
+
+    public Date getFinishedAt() {
+        return finishedAt;
+    }
+
+    public void setFinishedAt(Date finishedAt) {
+        this.finishedAt = finishedAt;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalLogBase.java

@@ -0,0 +1,118 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+import com.mybatisflex.core.handler.FastjsonTypeHandler;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 审批日志基础字段。
+ */
+public class ApprovalLogBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "审批实例ID")
+    private BigInteger instanceId;
+
+    @Column(comment = "事件类型")
+    private String eventType;
+
+    @Column(comment = "操作人ID")
+    private BigInteger operatorId;
+
+    @Column(typeHandler = FastjsonTypeHandler.class, comment = "事件载荷")
+    private Map<String, Object> payloadJson;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(BigInteger instanceId) {
+        this.instanceId = instanceId;
+    }
+
+    public String getEventType() {
+        return eventType;
+    }
+
+    public void setEventType(String eventType) {
+        this.eventType = eventType;
+    }
+
+    public BigInteger getOperatorId() {
+        return operatorId;
+    }
+
+    public void setOperatorId(BigInteger operatorId) {
+        this.operatorId = operatorId;
+    }
+
+    public Map<String, Object> getPayloadJson() {
+        return payloadJson;
+    }
+
+    public void setPayloadJson(Map<String, Object> payloadJson) {
+        this.payloadJson = payloadJson;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/base/ApprovalTaskBase.java

@@ -0,0 +1,193 @@
+package tech.easyflow.approval.entity.base;
+
+import com.mybatisflex.annotation.Column;
+import com.mybatisflex.annotation.Id;
+import com.mybatisflex.annotation.KeyType;
+
+import java.io.Serializable;
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批任务基础字段。
+ */
+public class ApprovalTaskBase implements Serializable {
+
+    private static final long serialVersionUID = 1L;
+
+    @Id(keyType = KeyType.Generator, value = "snowFlakeId", comment = "主键")
+    private BigInteger id;
+
+    @Column(comment = "审批实例ID")
+    private BigInteger instanceId;
+
+    @Column(comment = "步骤序号")
+    private Integer stepNo;
+
+    @Column(comment = "任务状态")
+    private String status;
+
+    @Column(comment = "指派角色编码")
+    private String assigneeRoleCode;
+
+    @Column(comment = "审批对象类型")
+    private String assigneeType;
+
+    @Column(comment = "审批对象ID")
+    private BigInteger assigneeTargetId;
+
+    @Column(comment = "审批对象编码")
+    private String assigneeTargetCode;
+
+    @Column(comment = "审批对象名称")
+    private String assigneeTargetName;
+
+    @Column(comment = "处理人ID")
+    private BigInteger actedBy;
+
+    @Column(comment = "处理时间")
+    private Date actedAt;
+
+    @Column(comment = "处理意见")
+    private String comment;
+
+    @Column(comment = "创建时间")
+    private Date created;
+
+    @Column(comment = "创建者")
+    private BigInteger createdBy;
+
+    @Column(comment = "修改时间")
+    private Date modified;
+
+    @Column(comment = "修改者")
+    private BigInteger modifiedBy;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(BigInteger instanceId) {
+        this.instanceId = instanceId;
+    }
+
+    public Integer getStepNo() {
+        return stepNo;
+    }
+
+    public void setStepNo(Integer stepNo) {
+        this.stepNo = stepNo;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getAssigneeRoleCode() {
+        return assigneeRoleCode;
+    }
+
+    public void setAssigneeRoleCode(String assigneeRoleCode) {
+        this.assigneeRoleCode = assigneeRoleCode;
+    }
+
+    public String getAssigneeType() {
+        return assigneeType;
+    }
+
+    public void setAssigneeType(String assigneeType) {
+        this.assigneeType = assigneeType;
+    }
+
+    public BigInteger getAssigneeTargetId() {
+        return assigneeTargetId;
+    }
+
+    public void setAssigneeTargetId(BigInteger assigneeTargetId) {
+        this.assigneeTargetId = assigneeTargetId;
+    }
+
+    public String getAssigneeTargetCode() {
+        return assigneeTargetCode;
+    }
+
+    public void setAssigneeTargetCode(String assigneeTargetCode) {
+        this.assigneeTargetCode = assigneeTargetCode;
+    }
+
+    public String getAssigneeTargetName() {
+        return assigneeTargetName;
+    }
+
+    public void setAssigneeTargetName(String assigneeTargetName) {
+        this.assigneeTargetName = assigneeTargetName;
+    }
+
+    public BigInteger getActedBy() {
+        return actedBy;
+    }
+
+    public void setActedBy(BigInteger actedBy) {
+        this.actedBy = actedBy;
+    }
+
+    public Date getActedAt() {
+        return actedAt;
+    }
+
+    public void setActedAt(Date actedAt) {
+        this.actedAt = actedAt;
+    }
+
+    public String getComment() {
+        return comment;
+    }
+
+    public void setComment(String comment) {
+        this.comment = comment;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public BigInteger getCreatedBy() {
+        return createdBy;
+    }
+
+    public void setCreatedBy(BigInteger createdBy) {
+        this.createdBy = createdBy;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public BigInteger getModifiedBy() {
+        return modifiedBy;
+    }
+
+    public void setModifiedBy(BigInteger modifiedBy) {
+        this.modifiedBy = modifiedBy;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalActionRequest.java

@@ -0,0 +1,29 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批动作请求。
+ */
+public class ApprovalActionRequest {
+
+    private BigInteger instanceId;
+
+    private String comment;
+
+    public BigInteger getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(BigInteger instanceId) {
+        this.instanceId = instanceId;
+    }
+
+    public String getComment() {
+        return comment;
+    }
+
+    public void setComment(String comment) {
+        this.comment = comment;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalAssigneeOptionVo.java

@@ -0,0 +1,39 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批对象选项。
+ */
+public class ApprovalAssigneeOptionVo {
+
+    private BigInteger id;
+
+    private String code;
+
+    private String name;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getCode() {
+        return code;
+    }
+
+    public void setCode(String code) {
+        this.code = code;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalCallbackContext.java

@@ -0,0 +1,41 @@
+package tech.easyflow.approval.entity.vo;
+
+import tech.easyflow.approval.entity.ApprovalInstance;
+
+import java.math.BigInteger;
+
+/**
+ * 审批回调上下文。
+ */
+public class ApprovalCallbackContext {
+
+    private ApprovalInstance instance;
+
+    private BigInteger operatorId;
+
+    private String comment;
+
+    public ApprovalInstance getInstance() {
+        return instance;
+    }
+
+    public void setInstance(ApprovalInstance instance) {
+        this.instance = instance;
+    }
+
+    public BigInteger getOperatorId() {
+        return operatorId;
+    }
+
+    public void setOperatorId(BigInteger operatorId) {
+        this.operatorId = operatorId;
+    }
+
+    public String getComment() {
+        return comment;
+    }
+
+    public void setComment(String comment) {
+        this.comment = comment;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalFlowDetailVo.java

@@ -0,0 +1,152 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+
+/**
+ * 审批流程详情。
+ */
+public class ApprovalFlowDetailVo {
+
+    private BigInteger id;
+
+    private String name;
+
+    private String resourceType;
+
+    private String actionType;
+
+    private Integer priority;
+
+    private String status;
+
+    private Integer version;
+
+    private String remark;
+
+    private Date created;
+
+    private Date modified;
+
+    private boolean deletable;
+
+    private long pendingInstanceCount;
+
+    private List<ApprovalFlowScopeVo> scopes = new ArrayList<>();
+
+    private List<ApprovalFlowStepVo> steps = new ArrayList<>();
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public Integer getPriority() {
+        return priority;
+    }
+
+    public void setPriority(Integer priority) {
+        this.priority = priority;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getVersion() {
+        return version;
+    }
+
+    public void setVersion(Integer version) {
+        this.version = version;
+    }
+
+    public String getRemark() {
+        return remark;
+    }
+
+    public void setRemark(String remark) {
+        this.remark = remark;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+
+    public boolean isDeletable() {
+        return deletable;
+    }
+
+    public void setDeletable(boolean deletable) {
+        this.deletable = deletable;
+    }
+
+    public long getPendingInstanceCount() {
+        return pendingInstanceCount;
+    }
+
+    public void setPendingInstanceCount(long pendingInstanceCount) {
+        this.pendingInstanceCount = pendingInstanceCount;
+    }
+
+    public List<ApprovalFlowScopeVo> getScopes() {
+        return scopes;
+    }
+
+    public void setScopes(List<ApprovalFlowScopeVo> scopes) {
+        this.scopes = scopes;
+    }
+
+    public List<ApprovalFlowStepVo> getSteps() {
+        return steps;
+    }
+
+    public void setSteps(List<ApprovalFlowStepVo> steps) {
+        this.steps = steps;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalFlowPageVo.java

@@ -0,0 +1,120 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批流程分页项。
+ */
+public class ApprovalFlowPageVo {
+
+    private BigInteger id;
+
+    private String name;
+
+    private String resourceType;
+
+    private String actionType;
+
+    private Integer priority;
+
+    private String status;
+
+    private Integer version;
+
+    private String scopeSummary;
+
+    private Integer stepCount;
+
+    private long pendingInstanceCount;
+
+    private Date modified;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public Integer getPriority() {
+        return priority;
+    }
+
+    public void setPriority(Integer priority) {
+        this.priority = priority;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getVersion() {
+        return version;
+    }
+
+    public void setVersion(Integer version) {
+        this.version = version;
+    }
+
+    public String getScopeSummary() {
+        return scopeSummary;
+    }
+
+    public void setScopeSummary(String scopeSummary) {
+        this.scopeSummary = scopeSummary;
+    }
+
+    public Integer getStepCount() {
+        return stepCount;
+    }
+
+    public void setStepCount(Integer stepCount) {
+        this.stepCount = stepCount;
+    }
+
+    public long getPendingInstanceCount() {
+        return pendingInstanceCount;
+    }
+
+    public void setPendingInstanceCount(long pendingInstanceCount) {
+        this.pendingInstanceCount = pendingInstanceCount;
+    }
+
+    public Date getModified() {
+        return modified;
+    }
+
+    public void setModified(Date modified) {
+        this.modified = modified;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalFlowScopeVo.java

@@ -0,0 +1,49 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批流程范围项。
+ */
+public class ApprovalFlowScopeVo {
+
+    private BigInteger id;
+
+    private String scopeType;
+
+    private BigInteger scopeValue;
+
+    private Integer includeChildren;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getScopeType() {
+        return scopeType;
+    }
+
+    public void setScopeType(String scopeType) {
+        this.scopeType = scopeType;
+    }
+
+    public BigInteger getScopeValue() {
+        return scopeValue;
+    }
+
+    public void setScopeValue(BigInteger scopeValue) {
+        this.scopeValue = scopeValue;
+    }
+
+    public Integer getIncludeChildren() {
+        return includeChildren;
+    }
+
+    public void setIncludeChildren(Integer includeChildren) {
+        this.includeChildren = includeChildren;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalFlowStepVo.java

@@ -0,0 +1,79 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批流程步骤项。
+ */
+public class ApprovalFlowStepVo {
+
+    private BigInteger id;
+
+    private Integer stepNo;
+
+    private String stepName;
+
+    private String assigneeType;
+
+    private BigInteger assigneeTargetId;
+
+    private String assigneeTargetCode;
+
+    private String assigneeTargetName;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public Integer getStepNo() {
+        return stepNo;
+    }
+
+    public void setStepNo(Integer stepNo) {
+        this.stepNo = stepNo;
+    }
+
+    public String getStepName() {
+        return stepName;
+    }
+
+    public void setStepName(String stepName) {
+        this.stepName = stepName;
+    }
+
+    public String getAssigneeType() {
+        return assigneeType;
+    }
+
+    public void setAssigneeType(String assigneeType) {
+        this.assigneeType = assigneeType;
+    }
+
+    public BigInteger getAssigneeTargetId() {
+        return assigneeTargetId;
+    }
+
+    public void setAssigneeTargetId(BigInteger assigneeTargetId) {
+        this.assigneeTargetId = assigneeTargetId;
+    }
+
+    public String getAssigneeTargetCode() {
+        return assigneeTargetCode;
+    }
+
+    public void setAssigneeTargetCode(String assigneeTargetCode) {
+        this.assigneeTargetCode = assigneeTargetCode;
+    }
+
+    public String getAssigneeTargetName() {
+        return assigneeTargetName;
+    }
+
+    public void setAssigneeTargetName(String assigneeTargetName) {
+        this.assigneeTargetName = assigneeTargetName;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalInstanceDetailVo.java

@@ -0,0 +1,203 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * 审批实例详情。
+ */
+public class ApprovalInstanceDetailVo {
+
+    private BigInteger id;
+
+    private BigInteger flowId;
+
+    private Integer flowVersion;
+
+    private String resourceType;
+
+    private BigInteger resourceId;
+
+    private String actionType;
+
+    private String status;
+
+    private Integer currentStepNo;
+
+    private String summary;
+
+    private BigInteger applicantId;
+
+    private String applicantName;
+
+    private Date submittedAt;
+
+    private Date finishedAt;
+
+    private Map<String, Object> snapshotJson;
+
+    private boolean canApprove;
+
+    private boolean canReject;
+
+    private boolean canRevoke;
+
+    private List<ApprovalTaskVo> tasks = new ArrayList<>();
+
+    private List<ApprovalLogVo> logs = new ArrayList<>();
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public BigInteger getFlowId() {
+        return flowId;
+    }
+
+    public void setFlowId(BigInteger flowId) {
+        this.flowId = flowId;
+    }
+
+    public Integer getFlowVersion() {
+        return flowVersion;
+    }
+
+    public void setFlowVersion(Integer flowVersion) {
+        this.flowVersion = flowVersion;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public BigInteger getResourceId() {
+        return resourceId;
+    }
+
+    public void setResourceId(BigInteger resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getCurrentStepNo() {
+        return currentStepNo;
+    }
+
+    public void setCurrentStepNo(Integer currentStepNo) {
+        this.currentStepNo = currentStepNo;
+    }
+
+    public String getSummary() {
+        return summary;
+    }
+
+    public void setSummary(String summary) {
+        this.summary = summary;
+    }
+
+    public BigInteger getApplicantId() {
+        return applicantId;
+    }
+
+    public void setApplicantId(BigInteger applicantId) {
+        this.applicantId = applicantId;
+    }
+
+    public String getApplicantName() {
+        return applicantName;
+    }
+
+    public void setApplicantName(String applicantName) {
+        this.applicantName = applicantName;
+    }
+
+    public Date getSubmittedAt() {
+        return submittedAt;
+    }
+
+    public void setSubmittedAt(Date submittedAt) {
+        this.submittedAt = submittedAt;
+    }
+
+    public Date getFinishedAt() {
+        return finishedAt;
+    }
+
+    public void setFinishedAt(Date finishedAt) {
+        this.finishedAt = finishedAt;
+    }
+
+    public Map<String, Object> getSnapshotJson() {
+        return snapshotJson;
+    }
+
+    public void setSnapshotJson(Map<String, Object> snapshotJson) {
+        this.snapshotJson = snapshotJson;
+    }
+
+    public boolean isCanApprove() {
+        return canApprove;
+    }
+
+    public void setCanApprove(boolean canApprove) {
+        this.canApprove = canApprove;
+    }
+
+    public boolean isCanReject() {
+        return canReject;
+    }
+
+    public void setCanReject(boolean canReject) {
+        this.canReject = canReject;
+    }
+
+    public boolean isCanRevoke() {
+        return canRevoke;
+    }
+
+    public void setCanRevoke(boolean canRevoke) {
+        this.canRevoke = canRevoke;
+    }
+
+    public List<ApprovalTaskVo> getTasks() {
+        return tasks;
+    }
+
+    public void setTasks(List<ApprovalTaskVo> tasks) {
+        this.tasks = tasks;
+    }
+
+    public List<ApprovalLogVo> getLogs() {
+        return logs;
+    }
+
+    public void setLogs(List<ApprovalLogVo> logs) {
+        this.logs = logs;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalInstancePageVo.java

@@ -0,0 +1,150 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批实例分页项。
+ */
+public class ApprovalInstancePageVo {
+
+    private BigInteger id;
+
+    private String resourceType;
+
+    private BigInteger resourceId;
+
+    private String actionType;
+
+    private String status;
+
+    private Integer currentStepNo;
+
+    private String currentStepName;
+
+    private String summary;
+
+    private BigInteger applicantId;
+
+    private Date submittedAt;
+
+    private Date finishedAt;
+
+    private boolean canApprove;
+
+    private boolean canReject;
+
+    private boolean canRevoke;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public BigInteger getResourceId() {
+        return resourceId;
+    }
+
+    public void setResourceId(BigInteger resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public Integer getCurrentStepNo() {
+        return currentStepNo;
+    }
+
+    public void setCurrentStepNo(Integer currentStepNo) {
+        this.currentStepNo = currentStepNo;
+    }
+
+    public String getCurrentStepName() {
+        return currentStepName;
+    }
+
+    public void setCurrentStepName(String currentStepName) {
+        this.currentStepName = currentStepName;
+    }
+
+    public String getSummary() {
+        return summary;
+    }
+
+    public void setSummary(String summary) {
+        this.summary = summary;
+    }
+
+    public BigInteger getApplicantId() {
+        return applicantId;
+    }
+
+    public void setApplicantId(BigInteger applicantId) {
+        this.applicantId = applicantId;
+    }
+
+    public Date getSubmittedAt() {
+        return submittedAt;
+    }
+
+    public void setSubmittedAt(Date submittedAt) {
+        this.submittedAt = submittedAt;
+    }
+
+    public Date getFinishedAt() {
+        return finishedAt;
+    }
+
+    public void setFinishedAt(Date finishedAt) {
+        this.finishedAt = finishedAt;
+    }
+
+    public boolean isCanApprove() {
+        return canApprove;
+    }
+
+    public void setCanApprove(boolean canApprove) {
+        this.canApprove = canApprove;
+    }
+
+    public boolean isCanReject() {
+        return canReject;
+    }
+
+    public void setCanReject(boolean canReject) {
+        this.canReject = canReject;
+    }
+
+    public boolean isCanRevoke() {
+        return canRevoke;
+    }
+
+    public void setCanRevoke(boolean canRevoke) {
+        this.canRevoke = canRevoke;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalLogVo.java

@@ -0,0 +1,71 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.Date;
+import java.util.Map;
+
+/**
+ * 审批日志视图。
+ */
+public class ApprovalLogVo {
+
+    private BigInteger id;
+
+    private String eventType;
+
+    private BigInteger operatorId;
+
+    private String operatorName;
+
+    private Date created;
+
+    private Map<String, Object> payloadJson;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public String getEventType() {
+        return eventType;
+    }
+
+    public void setEventType(String eventType) {
+        this.eventType = eventType;
+    }
+
+    public BigInteger getOperatorId() {
+        return operatorId;
+    }
+
+    public void setOperatorId(BigInteger operatorId) {
+        this.operatorId = operatorId;
+    }
+
+    public String getOperatorName() {
+        return operatorName;
+    }
+
+    public void setOperatorName(String operatorName) {
+        this.operatorName = operatorName;
+    }
+
+    public Date getCreated() {
+        return created;
+    }
+
+    public void setCreated(Date created) {
+        this.created = created;
+    }
+
+    public Map<String, Object> getPayloadJson() {
+        return payloadJson;
+    }
+
+    public void setPayloadJson(Map<String, Object> payloadJson) {
+        this.payloadJson = payloadJson;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalSubmitCallbackContext.java

@@ -0,0 +1,59 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+
+/**
+ * 审批提交后回调上下文。
+ */
+public class ApprovalSubmitCallbackContext {
+
+    private BigInteger instanceId;
+
+    private String resourceType;
+
+    private BigInteger resourceId;
+
+    private String actionType;
+
+    private BigInteger operatorId;
+
+    public BigInteger getInstanceId() {
+        return instanceId;
+    }
+
+    public void setInstanceId(BigInteger instanceId) {
+        this.instanceId = instanceId;
+    }
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public BigInteger getResourceId() {
+        return resourceId;
+    }
+
+    public void setResourceId(BigInteger resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public BigInteger getOperatorId() {
+        return operatorId;
+    }
+
+    public void setOperatorId(BigInteger operatorId) {
+        this.operatorId = operatorId;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalSubmitRequest.java

@@ -0,0 +1,90 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.Map;
+
+/**
+ * 发起审批请求。
+ */
+public class ApprovalSubmitRequest {
+
+    private String resourceType;
+
+    private BigInteger resourceId;
+
+    private String actionType;
+
+    private BigInteger categoryId;
+
+    private BigInteger deptId;
+
+    private BigInteger applicantId;
+
+    private String summary;
+
+    private Map<String, Object> snapshotJson;
+
+    public String getResourceType() {
+        return resourceType;
+    }
+
+    public void setResourceType(String resourceType) {
+        this.resourceType = resourceType;
+    }
+
+    public BigInteger getResourceId() {
+        return resourceId;
+    }
+
+    public void setResourceId(BigInteger resourceId) {
+        this.resourceId = resourceId;
+    }
+
+    public String getActionType() {
+        return actionType;
+    }
+
+    public void setActionType(String actionType) {
+        this.actionType = actionType;
+    }
+
+    public BigInteger getCategoryId() {
+        return categoryId;
+    }
+
+    public void setCategoryId(BigInteger categoryId) {
+        this.categoryId = categoryId;
+    }
+
+    public BigInteger getDeptId() {
+        return deptId;
+    }
+
+    public void setDeptId(BigInteger deptId) {
+        this.deptId = deptId;
+    }
+
+    public BigInteger getApplicantId() {
+        return applicantId;
+    }
+
+    public void setApplicantId(BigInteger applicantId) {
+        this.applicantId = applicantId;
+    }
+
+    public String getSummary() {
+        return summary;
+    }
+
+    public void setSummary(String summary) {
+        this.summary = summary;
+    }
+
+    public Map<String, Object> getSnapshotJson() {
+        return snapshotJson;
+    }
+
+    public void setSnapshotJson(Map<String, Object> snapshotJson) {
+        this.snapshotJson = snapshotJson;
+    }
+}

easyflow-modules/easyflow-module-approval/src/main/java/tech/easyflow/approval/entity/vo/ApprovalTaskVo.java

@@ -0,0 +1,140 @@
+package tech.easyflow.approval.entity.vo;
+
+import java.math.BigInteger;
+import java.util.Date;
+
+/**
+ * 审批任务视图。
+ */
+public class ApprovalTaskVo {
+
+    private BigInteger id;
+
+    private Integer stepNo;
+
+    private String stepName;
+
+    private String status;
+
+    private String assigneeRoleCode;
+
+    private String assigneeType;
+
+    private BigInteger assigneeTargetId;
+
+    private String assigneeTargetCode;
+
+    private String assigneeTargetName;
+
+    private BigInteger actedBy;
+
+    private String actedByName;
+
+    private Date actedAt;
+
+    private String comment;
+
+    public BigInteger getId() {
+        return id;
+    }
+
+    public void setId(BigInteger id) {
+        this.id = id;
+    }
+
+    public Integer getStepNo() {
+        return stepNo;
+    }
+
+    public void setStepNo(Integer stepNo) {
+        this.stepNo = stepNo;
+    }
+
+    public String getStepName() {
+        return stepName;
+    }
+
+    public void setStepName(String stepName) {
+        this.stepName = stepName;
+    }
+
+    public String getStatus() {
+        return status;
+    }
+
+    public void setStatus(String status) {
+        this.status = status;
+    }
+
+    public String getAssigneeRoleCode() {
+        return assigneeRoleCode;
+    }
+
+    public void setAssigneeRoleCode(String assigneeRoleCode) {
+        this.assigneeRoleCode = assigneeRoleCode;
+    }
+
+    public String getAssigneeType() {
+        return assigneeType;
+    }
+
+    public void setAssigneeType(String assigneeType) {
+        this.assigneeType = assigneeType;
+    }
+
+    public BigInteger getAssigneeTargetId() {
+        return assigneeTargetId;
+    }
+
+    public void setAssigneeTargetId(BigInteger assigneeTargetId) {
+        this.assigneeTargetId = assigneeTargetId;
+    }
+
+    public String getAssigneeTargetCode() {
+        return assigneeTargetCode;
+    }
+
+    public void setAssigneeTargetCode(String assigneeTargetCode) {
+        this.assigneeTargetCode = assigneeTargetCode;
+    }
+
+    public String getAssigneeTargetName() {
+        return assigneeTargetName;
+    }
+
+    public void setAssigneeTargetName(String assigneeTargetName) {
+        this.assigneeTargetName = assigneeTargetName;
+    }
+
+    public BigInteger getActedBy() {
+        return actedBy;
+    }
+
+    public void setActedBy(BigInteger actedBy) {
+        this.actedBy = actedBy;
+    }
+
+    public String getActedByName() {
+        return actedByName;
+    }
+
+    public void setActedByName(String actedByName) {
+        this.actedByName = actedByName;
+    }
+
+    public Date getActedAt() {
+        return actedAt;
+    }
+
+    public void setActedAt(Date actedAt) {
+        this.actedAt = actedAt;
+    }
+
+    public String getComment() {
+        return comment;
+    }
+
+    public void setComment(String comment) {
+        this.comment = comment;
+    }
+}