react怎么循环输出？

怎么循环输出<ul></ul>中的内容，并且每次输出的内容不一样？

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现在是输出5个星号？

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用map做循环

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// tutorial7.js
var Comment = React.createClass({
  rawMarkup: function() {
    var rawMarkup = marked(this.props.children.toString(), {sanitize: true});
    return { __html: rawMarkup };
  },

  render: function() {
    return (
      <div className="comment">
        <h2 className="commentAuthor">
          {this.props.author}
        </h2>
        <span dangerouslySetInnerHTML={this.rawMarkup()} />
      </div>
    );
  }
});
// tutorial8.js
var data = [
  {id: 1, author: "Pete Hunt", text: "This is one comment"},
  {id: 2, author: "Jordan Walke", text: "This is *another* comment"}
];

// tutorial10.js
var CommentList = React.createClass({
  render: function() {
    var commentNodes = this.props.data.map(function(comment) {
      return (
        <Comment author={comment.author} key={comment.id}>
          {comment.text}
        </Comment>
      );
    });
    return (
      <div className="commentList">
        {commentNodes}
      </div>
    );
  }
});

// tutorial9.js
var CommentBox = React.createClass({
  render: function() {
    return (
      <div className="commentBox">
        <h1>Comments</h1>
        <CommentList data={this.props.data} />
      </div>
    );
  }
});

ReactDOM.render(
  <CommentBox data={data} />,
  document.getElementById('content')
);

https://facebook.github.io/react/docs/tutorial.html#hook-up-the-data-model