在reactjs或react-native中定义/初始化状态的正确方法

import React, { Component } from 'react';

class MyComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      // 在这里定义和初始化状态
      count: 0,
      name: 'John',
      isLoaded: false
    };
  }

  render() {
    // 渲染组件的代码
    return (
      <div>
        <p>Count: {this.state.count}</p>
        <p>Name: {this.state.name}</p>
        <p>Is Loaded: {this.state.isLoaded ? 'Yes' : 'No'}</p>
      </div>
    );
  }
}

export default MyComponent;

import React, { Component } from 'react';
import { View, Text } from 'react-native';

class MyComponent extends Component {
  constructor(props) {
    super(props);
    this.state = {
      // 在这里定义和初始化状态
      count: 0,
      name: 'John',
      isLoaded: false
    };
  }

  render() {
    // 渲染组件的代码
    return (
      <View>
        <Text>Count: {this.state.count}</Text>
        <Text>Name: {this.state.name}</Text>
        <Text>Is Loaded: {this.state.isLoaded ? 'Yes' : 'No'}</Text>
      </View>
    );
  }
}

export default MyComponent;