freeCodeCamp/guide/chinese/certifications/front-end-libraries/react/create-a-stateful-component/index.md

title	localeTitle
Create a Stateful Component	创建一个有状态组件

创建一个有状态组件

提示1：

class StatefulComponent extends React.Component { 
  constructor(props) { 
    super(props); 
    // initialize state here 
        // "This" area may be a good place to use "dot" notation. 
        // dont forget to describe "name" property inside the state and assign your name to a property of "name". 
  } 
  render() { 
    return ( 
      <div> 
        <h1>{this.state.name}</h1> 
      </div> 
    ); 
  } 
 }; 

解

class StatefulComponent extends React.Component { 
  constructor(props) { 
    super(props); 
    // initialize state here 
 
    this.state = { 
      name : "Name" 
    } 
 
  } 
  render() { 
    return ( 
      <div> 
        <h1>{this.state.name}</h1> 
      </div> 
    ); 
  } 
 };