After Get.updateLocale is called, how can the current page Controller be reinitialized?

[Aaron009]

Get.updateLocale(Locale('pt', 'BR'))

Because I have such a scenario now, after calling this function, I need to re-request information from the network, so that the correct text interface can be displayed correctly.

[iamshaunwu]

如果你用obx方式的话，你可以尝试一下。

1. 在Controller内，创建值 final RxString currentLocale = 'en_US'.obs;

2. 更改语言的函数

void changeLocale() {
 if (currentLocale.value == 'en_US') {
   Get.updateLocale(Locale('zh', 'CN'));
   currentLocale.value == 'zh_CN';
  } else {
   Get.updateLocale(Locale('en', 'US'));
   currentLocale.value == 'en_US';
}

3. 创建接口

Future<String> getData(String locale) async {
  await Future<void>.delayed(const Duration(seconds: 2));
  if (param == 'en_US') {
    return 'Hello World';
  } else {
    return '你好世界';
  }
}

4. 在UI内，使用FutureBuilder部件

Obx(
  () => FutureBuilder<String>(
    future: mouController.getData(mouController.locale.value),
    builder: (BuildContext context, AsyncSnapshot<String> snapshot) {
      if (snapshot.connectionState == ConnectionState.done) {
        return Text(snapshot.data!);
      } else {
        return const Text('Loading...');
      }
    },
  ),
),

如有问题，回复里贴下你的代码哈。