javascript - 使用 JavaScript 重建此 JSON 对象

Question

目前我的 JSON 对象如下所示:

[
  ["GB", "gib", "gigabyte", "gigabytes"],
  ["MB", "mib", "megabyte", "megabytes"],
  ["Television", " Televisions", " TV", " TVs"],
  ["tryouts", "tryout", "tests", "test", "trial", "experiment"],
  ["football", "soccer", "Fussball"]
];

我最终希望看到的是一个如下所示的新对象:

[
  {
    synonyms: "GB, gib, gigabyte, gigabytes"
  },
  {
    synonyms: "MB, mib, megabyte, megabytes"
  },
  {
    synonyms: "Television, Televisions, TV, TVs"
  },
  {
    synonyms: "tryouts, tryout, tests, test, trial, experiment"
  },
  {
    synonyms: "football, soccer, Fussball"
  }
];

非常感谢任何帮助。

Answer 1

您可以使用Array.prototype.join()轻松做到这一点:

var output = [];
for (var i = 0; i < input.length; i++) {
    output.push({
        synonyms: input[i].join(', ');
    });
}

您发布的第一个数组称为输入。