jiangbo91@huawei.com

add local_storage
Signed-off-by: Njiangbo <jiangbo91@huawei.com>
Change-Id: I75f51188e75df9d8e321ab5883602236cadfd029

zh-cn/application-dev/ui/ui-ts-local_storage.md

@@ -72,7 +72,8 @@ export default class MainAbility extends Ability {
   onBackground() {
 //    Ability has back to background       
     console.log("[Demo] MainAbility onBackground")    
-  }}
+  }
+}
 ```
 
 获取页面：
@@ -102,12 +103,13 @@ struct LocalStorageComponent {
 ```
 let storage = new LocalStorage({"PropA":47});
 @Entry(storage)
-@Componentstruct 
+@Component 
 struct ComA {    
   @LocalStorageLink("PropA") storLink : number = 1;    
   build() {    
 	  Column() {        
-	  Text(`Parent from LocalStorage $(this.storLink)`)            				                 .onClick(()=>this.storLink+=1)            
+	    Text(`Parent from LocalStorage $(this.storLink)`)            				                 
+        .onClick(()=>this.storLink+=1)            
 	    Child()    
  	  }    
   }