REPORT-5097 9.0,切换到本地其他目录，点击帮助-产品演示，不需要切换目录的提示

暂时先不改

designer_base/src/com/fr/start/StartServer.java

@@ -58,9 +58,28 @@ public class StartServer {
                     + "?op=fs");
             return;
         }
+        DesignerEnvManager envManager = DesignerEnvManager.getEnvManager();
+        if (!envManager.isCurrentEnvDefault()) {
+            InformationPane inf = new InformationPane(envManager.getDefaultEnvName());
+            inf.showSmallWindow(DesignerContext.getDesignerFrame(), new DialogActionAdapter() {
+                @Override
+                public void doOk() {
+                    try {
+                        SignIn.signIn(DesignerEnvManager.getEnvManager().getDefaultEnv());
+                        TemplateTreePane.getInstance().refreshDockingView();
+                        TableDataTreePane.getInstance(DesignModelAdapter.getCurrentModelAdapter());
+                    } catch (Exception e) {
+                        FRContext.getLogger().errorWithServerLevel(e.getMessage());
+                    }
                     initDemoServerAndBrowser();
                 }
 
+            }).setVisible(true);
+        } else {
+            initDemoServerAndBrowser();
+        }
+    }
+
     private static void initDemoServerAndBrowser() {
         if (jettyHost != null) {
             if (!jettyHost.isDemoAppLoaded()) {