我正在嘗試解決我的代碼中的問題。我有一個硬編碼的狀態數據，假設它來自 API 調用。在我的情況下， operationHours 的 API 數據默認沒有正確排序，星期四而不是星期一。我的問題是，每當我映射數據時，我都想按星期幾（星期一、星期二、星期三……）對它們進行排序。我在這里做了一個沙箱https://codesandbox.io/s/crazy-booth-4gwficlass App extends Component {  state = {    data: {      name: "Starbucks",      operationHours: {        thursday: { from: "8:00", to: "20:00" },        friday: { from: "8:00", to: "20:00" },        saturday: { from: "8:00", to: "20:00" },        sunday: { from: "8:00", to: "20:00" },        monday: { from: "8:00", to: "20:00" },        tuesday: { from: "8:00", to: "20:00" },        wednesday: { from: "8:00", to: "20:00" }      }    }  };  render() {    return (      <div>        <h2>{this.state.data.name}</h2>        {Object.keys(this.state.data.operationHours).map(dayOfWeek => (          <div key={dayOfWeek} className="day-of-week">            {`${dayOfWeek} - ${moment(              this.state.data.operationHours[dayOfWeek].from,              "HH:mm"            ).format("hh:mm A")} -            ${moment(              this.state.data.operationHours[dayOfWeek].to,              "HH:mm"            ).format("hh:mm A")}`}          </div>        ))}      </div>    );  }}