💡

Learn json in 10 Minutes

因为JSON是一个极其简单的数据交换格式,本教程最有可能成为有史以来最简单的 Learn X in Y Minutes。
纯正的JSON实际上没有注释,但是大多数解析器都 接受C-风格(//, /* */)的注释。为了兼容性,最好不要在其中写这样形式的注释。
因此,本教程的一切都会是100%有效的JSON。幸亏,它的表达能力很丰富。
支持的数据类型:
  • 字符串: “hello”, “\"A quote.\”“, ”\u0abe", “Newline.\n”
  • 数字: 23, 0.11, 12e10, 3.141e-10, 1.23e+4
  • 对象: { “key”: “value” }
  • 数组: [“Values”]
  • 其他: true, false, null
{ "numbers": 0, "strings": "Hellø, wørld. All unicode is allowed, along with \"escaping\".", "has bools?": true, "nothingness": null, "big number": 1.2e+100, "objects": { "comment": "Most of your structure will come from objects.", "array": [0, 1, 2, 3, "Arrays can have anything in them.", 5], "another object": { "comment": "These things can be nested, very useful." } }, "silliness": [ { "sources of potassium": ["bananas"] }, [ [1, 0, 0, 0], [0, 1, 0, 0], [0, 0, 1, "neo"], [0, 0, 0, 1] ] ], "that was short": "And, you're done. You now know everything JSON has to offer." }