数值型逻辑有效判断bug修复

ibzdst-core/src/main/java/cn/ibizlab/core/lite/extensions/domain/EntityObj.java

@@ -201,7 +201,7 @@ public class EntityObj extends DataObj<String,Object> {
             return false;
         if(this.getEntityModel().getLogicValidField()==null)
             return false;
-        if(this.getEntityModel().getLogicVal().equals(this.get(this.getEntityModel().getLogicValidField().getColumnName())))
+        if(this.getEntityModel().getLogicVal().equals(this.getStringValue(this.getEntityModel().getLogicValidField().getColumnName(),"")))
             return false;
 		return true;
 	}