React jsx-counter组件实例

import React from "react"

class Test extends React.Component {
  state = {
    count: 0
  }


  render () {
    return (
      
         { this.setState({ count: this.state.count + 1 }) }}>{this.state.count}
      
    )
  }
}




function App () {
  return (
    
      
    
  )
}

export default App