REQ-3104: kv返回原始变量

inside-notices/src/main/java/cn/axzo/msg/center/message/service/impl/v3/ModelV3Parser.java

@@ -113,6 +113,7 @@ public class ModelV3Parser {
 
             @Override
             public void visitGroupKeyValue(ParsedGroupV3 group, ParsedKV kv) {
+                kv.setValueVariable(kv.getValue());
                 kv.setValue(getDefaultResolver().resolveByMap(kv.getValue(), bizParam));
 
                 if (kv.getContentType() == KVContentType.PERSON_ID

msg-center-api/src/main/java/cn/axzo/msg/center/service/pending/response/v3/model/ParsedKV.java

@@ -37,6 +37,11 @@ public class ParsedKV {
     @JsonIgnore
     private boolean displayOnCard;
 
+    /**
+     * 原始变量
+     */
+    private String valueVariable;
+
     @JsonIgnore
     public boolean isValueEmpty() {
         return StringUtils.isBlank(value) || "null".equalsIgnoreCase(value);