'commit'

src/main/java/com/dsideal/base/DataEase/Model/DataEaseModel.java

@@ -67,6 +67,7 @@ public class DataEaseModel {
             com.jfinal.plugin.activerecord.Record record = new Record();
             for (Object key : jsonObject.keySet()) {
                 Object value = jsonObject.get(key);
+                if (value.equals("null")) value = null;
                 record.set(key.toString(), value);
                 list.add(record);
             }