!7334 翻译完成：6610 stage-ability文档中的system.router修改为ohos.router

Merge pull request !7334 from wusongqing/TR6610

en/application-dev/ability/stage-ability.md

@@ -78,29 +78,29 @@ To create Page abilities for an application in the stage model, you must impleme
     onCreate(want, launchParam) {
         console.log("MainAbility onCreate")
     }
-   
+
     onDestroy() {
         console.log("MainAbility onDestroy")
     }
-   
+
     onWindowStageCreate(windowStage) {
         console.log("MainAbility onWindowStageCreate")
-   
+
         windowStage.loadContent("pages/index").then((data) => {
             console.log("MainAbility load content succeed with data: " + JSON.stringify(data))
         }).catch((error) => {
             console.error("MainAbility load content failed with error: " + JSON.stringify(error))
         })
     }
-   
+
     onWindowStageDestroy() {
         console.log("MainAbility onWindowStageDestroy")
     }
-   
+
     onForeground() {
         console.log("MainAbility onForeground")
     }
-   
+
     onBackground() {
         console.log("MainAbility onBackground")
     }
@@ -300,7 +300,7 @@ export default class MainAbility extends Ability {
 
 Obtain the `want` parameter that contains the page information from the custom component and process the route based on the URI.
 ```ts
-import router from '@system.router'
+import router from '@ohos.router'
 
 @Entry
 @Component