完善scheme 测试

app/src/main/ets/pages/system/SchemePage.ets

@@ -1,15 +1,25 @@
+import { TitleBar } from '@devwiki/common_ui/Index';
 import { common, Want } from '@kit.AbilityKit';
 
 @Component
 @Entry
 export struct SchemePage {
-
-
-
   build() {
+    Column() {
+      TitleBar({
+        title: 'SchemePage',
+        onLeftClicked: () => {
+          this.getUIContext().getRouter().back()
+        }
+      })
+
+      Button("Open").width(120).height(36).onClick(() => {
+        this.openScheme()
+      }).margin({ top: 48 })
+    }
   }
 
-  openHttp() {
+  openScheme() {
     let context = getContext(this) as common.UIAbilityContext;
     let wantInfo: Want = {
       uri: 'https://devwiki.net'