我試圖制作一個(gè) onClick 事件并顯示信息。當(dāng)我執(zhí)行console.log 來(lái)顯示filteredSreen[0] 時(shí)，我得到了一個(gè)object( {id: "2", screen: "2", layer: "5", time: "13:15", dimension: "2D"})。當(dāng)我想訪問(wèn) id 或 screen 時(shí)，我做了console.log(filteredSreen[0].id) 或console.log(filteredSreen[0].screen)在 line6。他們都犯了同樣的錯(cuò)誤Cannot read property 'id' of undefined或 Cannot read property 'screen' of undefined我應(yīng)該怎么做才能訪問(wèn)財(cái)產(chǎn)？===============================================screeninfo 是數(shù)組。[{id: "1", screen: "2", layer: "5", time: "13:15", dimension: "2D"},{id: "2", screen: "2", layer: "5", time: "13:15", dimension: "2D"},{id: "3", screen: "2", layer: "5", time: "13:15", dimension: "2D"}]它保存在 reduex 存儲(chǔ)中，我將它傳遞給 BookInfo 組件。我發(fā)現(xiàn) screeninfo 是使用 console.log 正確傳遞的。我還使用console.log檢查了{(lán)id：“2”，屏幕：“2”，層：“5”，時(shí)間：“13:15”，維度：“2D”，}的結(jié)果。但我無(wú)法訪問(wèn)財(cái)產(chǎn)。我暫時(shí)這樣做，我得到了正確的東西。// temporary wayconst filterScreen = () => {    let filteredSreen = screeninfo.filter((item) => item.id === screenId);    let result = filteredSreen[0];    let screen = "";    let layer = "";    for (let key in result) {      if (key === "screen") {        screen = result[key];      }      if ((key = "layer")) {        layer = result[key];      }    }    return screen,layer;  }const BookInfo = ({ movie, theater, screenId, date, screeninfo }) => {  const filterScreen = () => {    let filteredSreen = screeninfo.filter((item) => item.id === screenId);    let result = filteredSreen[0];    console.log(result); // {id: "2", screen: "2", layer: "5", time: "13:15", dimension: "2D",}  <=line5    console.log(result.id) // error  };  return (    <div className="bookInfo">      <div>{movie}</div>      <div>{theater}</div>      <div>{filterScreen()}</div>    </div>  );};