使用Get.isRegistered()
//判断一个GetXController是否已经创建
ElevatedButton(
onPressed: () {
bool isControllerCreated = Get.isRegistered<MyController>();
if (isControllerCreated) {
print('Controller has been created');
} else {
print('Controller has not been created');
}
},
child: Text('Check Controller Creation'),
),
//删除一个 GetXController
Get.delete<WantHaveListLogic>();