我的React Native应用程序在加载循环中卡住了

componentDidMount() {
  // 错误的示例：无限循环
  this.interval = setInterval(() => {
    this.setState({ count: this.state.count + 1 });
  }, 1000);
}

componentDidMount() {
  this.interval = setInterval(() => {
    if (this.state.count < 10) {
      this.setState({ count: this.state.count + 1 });
    } else {
      clearInterval(this.interval);
    }
  }, 1000);
}

componentDidMount() {
  this.fetchData();
}

fetchData = async () => {
  try {
    const response = await fetch('https://api.example.com/data');
    const data = await response.json();
    this.setState({ data });
  } catch (error) {
    console.error(error);
  }
}

shouldComponentUpdate(nextProps, nextState) {
  if (this.state.count !== nextState.count) {
    return true;
  }
  return false;
}

const MyComponent = React.memo(function MyComponent(props) {
  // 组件逻辑
});