#鸿蒙通关秘籍#在弱网环境下如何取消订阅连接迁移？

import { netHandover } from '@kit.NetworkBoostKit';
import { BusinessError } from '@kit.BasicServicesKit';

try {
  netHandover.off('handoverChange');
} catch (err) {
  console.error('errCode: ' + `err`.code + ', errMessage: ' + `err`.message);
}
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