react jsx 數組變量的寫法

1.經過 map 方法

var students = ["張三然","李慧思","趙思然","孫力氣","王萌萌"];  
              
ReactDOM.render(  
  <ul>  
    {  
      students.map(function(username){  
        return <li>{username}</li>  
      })  
    }  
  </ul>,  
  document.getElementById("root")  
)

.