Merge pull request #3240 in DEC/decision-webui-dcm from feature/10.0 to research/10.0

* commit '3c27f8b197e88ad63491db32bdb3b2349ccd63ec':
  BI-95685 fix: 平台复制链接时需要重建 identity

src/modules/pages/maintain/forms/form.ts

@@ -139,9 +139,12 @@ export class MaintainForm extends BI.Widget {
         this.isEdit = true;
         this.connectionName = this.model.connectionSelectedOne.connectionName;
         const connection = BI.clone(this.model.connectionSelectedOne);
-        const { database, driver } = connection.connectionData as ConnectionJDBC;
-        (connection.connectionData as ConnectionJDBC).database = getJdbcDatabaseType(database, driver).databaseType;
-
+        connectionData = connection.connectionData as ConnectionJDBC;
+        const { database, driver } = connectionData;
+        connectionData.database = getJdbcDatabaseType(database, driver).databaseType;
+        if (this.model.isCopy) {
+            connectionData.identity = BI.UUID();
+        }
         return connection;
     }