> For the complete documentation index, see [llms.txt](https://jen-hsuan-hsieh.gitbook.io/javascript-node-js/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jen-hsuan-hsieh.gitbook.io/javascript-node-js/chapter1/12javascript-quan-gong-lve-ff1a-ke-fu-js-de-qi-guai-bu-fen/126za-tan/1261chu-shi-hua.md).

# 1.2.6.1.初始化

* 初始化的方式
  * [物件實體 (object literals)](https://jenhsuan.gitbooks.io/javascript-node-js/content/chapter1/1232wu-jian-yu-wu-jian-shi-ti.html)
    * 很適合做為測試API時的資料來源

      ```
      var people = [
      {
        // the 'john' object
        firstname: 'John',
        lastname: 'Doe',
        address: [
            '111 Main st',
            '222 Main st'
        ]
      },
      {
        // the 'jane' object
        firstname: 'Jane',
        lastname: 'Doe',
        address: [
            '333 Main st',
            '444 Main st'
        ],
        greet: function() {
            return 'Hello';
        }
      }
      ]
      ```