补充lite, field模型同步

SLN/%PUBPRJ%-core/src/main/resources/sysmodel/%SYS%.json.ftl

@@ -31,9 +31,13 @@ TARGET=PSSYSTEM
     "nullable":<#if defield.isAllowEmpty()>1<#else>0</#if>,
     "physical_field":<#if defield.isPhisicalDEField()>1<#else>0</#if>,
     "data_type":"${srfdatatype(defield.getStdDataType())}",
-    "data_length":<#if defield.getLength()?c!='-1'>${defield.getLength()?c}</#if>,
+    "data_length":<#if defield.getLength()?c!='-1'>${defield.getLength()?c}<#else>null</#if>,
     "data_preci":${defield.getPrecision()?c},
-    "expression":""
+    "expression":"",
+    "predefined":"<#if defield.getPredefinedType()??>${defield.getPredefinedType()}</#if>",
+    "key_field":<#if defield.isKeyDEField()==true>1<#else>0</#if>,
+    "major_field":<#if defield.isMajorDEField()==true>1<#else>0</#if>,
+    "union_key":"<#if defield.getUnionKeyValue()??>${defield.getUnionKeyValue()}</#if>"
     }<#if defield_has_next>,</#if>
     </#list>
     </#if>