fixed getcookieManager

Signed-off-by: Nysheng1234 <yaosheng8@huawei.com>

arkui/ace_ets_web_dev/entry/src/main/ets/MainAbility/pages/web.ets

@@ -759,8 +759,11 @@ struct Index {
                             break;
                         }
                         case "emitGetCookieManager":{                                                                                 
-                            let getCookieManagerCalled = this.controller.getCookieManager().setCookie("https://weibo.com","a=b")
-                            Utils.emitEvent(getCookieManagerCalled,89)                                                              
+                            this.controller.getCookieManager().setCookie("https://weibo.com","a=b")
+                            setTimeout(()=>{    
+                                let getCookieManagerCalled =  this.controller.getCookieManager().getCookie('https://weibo.com')
+                                Utils.emitEvent(getCookieManagerCalled,89)                                                                                
+                            },3000)                                                                                     
                             break;
                         }
                         default:

arkui/ace_ets_web_dev/entry/src/main/ets/test/WebJsunit.test.ets

@@ -669,7 +669,7 @@ export default function webJsunit() {
      */
     it('getCookieManager',0,async function(done){
       emitKey="emitGetCookieManager";
-      Utils.registerEvent("getCookieManager",true,89,done);
+      Utils.registerEvent("getCookieManager","a=b",89,done);
       sendEventByKey('webcomponent',10,'');
     })
   })