Description:example fix

Sig:SIG_ApplicationFramework
Feature or Bugfix:Bugfix
Binary Source:No
Signed-off-by: Ngongyuechen <gongyuechen@huawei.com>

zh-cn/application-dev/reference/apis/js-apis-app-ability-configuration.md

@@ -35,6 +35,12 @@ import Configuration from '@ohos.app.ability.Configuration'
       let envCallback = {
         onConfigurationUpdated(config) {
           console.info(`envCallback onConfigurationUpdated success: ${JSON.stringify(config)}`)
+          let language = config.language;
+          let colorMode = config.colorMode;
+          let direction = config.direction;
+          let screenDensity = config.screenDensity;
+          let displayId = config.displayId;
+          let hasPointerDevice = config.hasPointerDevice;
         }
       };
       try {