javascript - 解析错误：类型转换表达式应包含在括号中

Question

试图在“You Give Love a Bad Name”下的“tracks”数组中创建一个对象

export default class Cart extends React.Component {
    render() {
      var collection = {
        "2548": {
          "album": "Slippery When Wet",
          "artist": "Bon Jovi",
          "tracks": [
            "Let It Rock", **
            "You Give Love a Bad Name": {
              "love": "bad",
              "you": "George"
            } **
          ]
        }
      };
      return ();
    }
}

标签： javascriptreactjs

Answer 1

我不确定你到底想要什么。

因为这种格式看起来不太好。

var collection = {
        "2548": {
          "album": "Slippery When Wet",
          "artist": "Bon Jovi",
          "tracks": [
            "Let It Rock",
            {
              "You Give Love a Bad Name": {
                "love": "bad",
                "you": "George"
              }
            }
          ]
        }
      };