修复虚拟主键bug

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

@@ -287,8 +287,8 @@ public class ${item.getCodeName()} extends EntityMP implements Serializable {
     <#comment>联合主键</#comment>
     <#assign keyField = item.getKeyPSDEField()>
     <#if item.getUnionKeyValuePSDEFields()??>
-        <#assign privateCodeName = srfcaseformat(keyField.getCodeName(),'l_u2lC') >
-        <#assign publicCodeName = privateCodeName?cap_first >
+        <#assign prvateCodeName = srfcaseformat(keyField.getCodeName(),'l_u2lC') >
+        <#assign publicCodeName = prvateCodeName?cap_first >
     <#if keyField.isPhisicalDEField()==false>
         <#comment>虚拟联合主键</#comment>
     <#assign unionKeySize=0>