一旦有了数据，就需要将其添加到状态，以便在状态更改时可以迭代数据并重新生成视图。我在这个例子中使用了React钩子。希望能帮上点忙。

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table { 
  background-color: white;
  border-collapse: collapse;
}

tr:nth-child(even) {
  background-color: #efefef;
}

td {
  padding: 1em;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/react/17.0.1/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/17.0.1/umd/react-dom.production.min.js"></script>
<script src="https://unpkg.com/@babel/standalone@7/babel.min.js"></script>
<script type="text/babel">

  // Grab the hooks you need
  const { useState, useEffect } = React;

  // The main function that will loop over the data
  // and create the rows for the table
  function createRows(data) {

    // Iterate over the data and for each object
    // return a new HTML row
    return data.map((row, i) => {
      const { color, name, age } = row;
      return (
        <tr key={i}>
          <td>{color}</td>
          <td>{name}</td>
          <td>{age}</td>
        </tr>
      )
    });
  }

  // Mock API call which returns data after a 2 second delay
  function fakeAPICall() {
    return new Promise((res, rej) => {
      setTimeout(() => {
        res('[{"color": "green","name": "test","age": "22"},{"color": "red","name": "test2","age": "23"}]');
      }, 2000);
    });
  }

  function Example () {

    // Set up the state in the componenent
    const [data, setData] = useState([]);

    // When the component renders load in the data
    // and set that as your state.
    useEffect(() => {
      async function getData() {
        const response = await fakeAPICall();
        const data = JSON.parse(response);
        setData(data);
      }
      getData();
    }, []);

    // If there's no data in state display nothing...
    if (!data.length) return <div>No data</div>

    // ...otherwise pass the data into the createRows function
    // and return them the row data
    return (
      <table>
        <thead>
          <th>Color</th>
          <th>Name</th>
          <th>Age</th>
        </thead>
        <tbody>
          {createRows(data)}
        </tbody>
      </table>
    )
  };

  // Render it
  ReactDOM.render(
    <Example />,
    document.getElementById("react")
  );

</script>
<div id="react"></div>