代码调整

common_ui/src/main/ets/utils/Toast.ets

@@ -0,0 +1,12 @@
+import promptAction from '@ohos.promptAction';
+
+export class Toast {
+  static showToast(message: ResourceStr, topmost: boolean = false) {
+    promptAction.showToast({
+      message: message,
+      duration: 2000,
+      bottom: "50%",
+      showMode: promptAction.ToastShowMode.TOP_MOST
+    });
+  }
+}