补充do数据拷贝（copyTo）

SLN/%PUBPRJ%-core/src/main/java/%SYS_PKGPATH%/core/%MOD_PKGPATH%/domain/%DE%.java.ftl

 <#ibiztemplate>
 TARGET=PSDATAENTITY
 </#ibiztemplate>
+<#assign hasResetField=false>
 package ${pub.getPKGCodeName()}.core.${item.getPSSystemModule().getCodeName()?lower_case}.domain;
 
 import java.sql.Timestamp;
@@ -352,6 +353,30 @@ public class ${item.getCodeName()} extends EntityMP implements Serializable {
        return IdWorker.getId();
     }
     </#if>
+
+    <#comment>判断是否有拷贝重置属性</#comment>
+    <#if de.getPSDEFields()??>
+        <#comment>输出实体属性</#comment>
+        <#list de.getPSDEFields() as defield>
+            <#if defield.isPasteReset()==true>
+                <#assign hasResetField=true>
+                <#break>
+            </#if>
+        </#list>
+    </#if>
+
+    <#if hasResetField>
+    @Override
+    public <T> T copyTo(T targetEntity) {
+        <#list de.getPSDEFields() as defield>
+            <#if defield.isPasteReset()==true>
+                <#assign columnname = defield.getName()?lower_case>
+        this.reset("${columnname}");
+            </#if>
+        </#list>
+        return super.copyTo(targetEntity);
+    }
+    </#if>
 }
 
 <#comment>NoSQL存储-MongoDB</#comment>

SLN/%PUBPRJ%-util/src/main/java/%SYS_PKGPATH%/util/domain/EntityBase.java.ftl

@@ -12,7 +12,9 @@ import com.fasterxml.jackson.annotation.JsonIgnore;
 import org.springframework.cglib.beans.BeanMap;
 import org.springframework.data.annotation.Transient;
 import org.springframework.util.AlternativeJdkIdGenerator;
+import org.springframework.util.ObjectUtils;
 import java.io.Serializable;
+import java.lang.reflect.Field;
 import org.springframework.util.StringUtils;
 import java.util.*;
 
@@ -99,4 +101,35 @@ public class EntityBase implements Serializable {
             this.extensionparams.put(field.toLowerCase(),value);
     }
 
+    /**
+    * 复制当前对象数据到目标对象
+    * @param targetEntity
+    * @param <T>
+    * @return
+    */
+    public <T> T copyTo(T targetEntity){
+        if(targetEntity instanceof EntityBase){
+            EntityBase target= (EntityBase) targetEntity;
+            Hashtable<String, Field> sourceFields=DEFieldCacheMap.getFieldMap(this.getClass());
+            for(String field : sourceFields.keySet()){
+                Object value=this.get(field);
+                if(ObjectUtils.isEmpty(value))
+                    continue;
+                target.set(field,value);
+            }
+            if(!ObjectUtils.isEmpty(this.getFocusNull()))
+                target.getFocusNull().addAll(this.getFocusNull());
+            if(!ObjectUtils.isEmpty(this.getExtensionparams()))
+                target.getExtensionparams().putAll(this.getExtensionparams());
+        }
+        return targetEntity;
+    }
+
+    /**
+    * 重置当前数据对象属性值
+    * @param field
+    */
+    public void reset(String field){
+
+    }
 }
\ No newline at end of file

SLN/%PUBPRJ%-util/src/main/java/%SYS_PKGPATH%/util/domain/EntityClient.java.ftl

@@ -3,6 +3,8 @@ TARGET=PSSYSTEM
 </#ibiztemplate>
 package ${pub.getPKGCodeName()}.util.domain;
 
+import org.springframework.util.StringUtils;
+
 public class EntityClient extends EntityBase {
 
     @Override
@@ -18,5 +20,14 @@ public class EntityClient extends EntityBase {
         }
     }
 
+    @Override
+    public void reset(String field) {
+        if(!StringUtils.isEmpty(field)){
+            String resetField=field.toLowerCase();
+            this.set(resetField,null);
+            this.getFocusNull().remove(resetField);
+            getExtensionparams().remove(resetField+"dirtyflag");
+        }
+    }
 }
 

SLN/%PUBPRJ%-util/src/main/java/%SYS_PKGPATH%/util/domain/EntityMP.java.ftl

@@ -4,6 +4,7 @@ TARGET=PSSYSTEM
 package ${pub.getPKGCodeName()}.util.domain;
 
 import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
+import org.springframework.util.StringUtils;
 
 public class EntityMP extends EntityBase {
 
@@ -27,5 +28,14 @@ public class EntityMP extends EntityBase {
             this.getFocusNull().remove(field.toLowerCase());
     }
 
+    @Override
+    public void reset(String field){
+        if(!StringUtils.isEmpty(field)){
+            String resetField=field.toLowerCase();
+            this.set(resetField,null);
+            getFocusNull().remove(resetField);
+        }
+    }
+
 }