请问以下，哪些是json格式的数据

Question

1、{["a","b","c"],["d","e","f"],["g","h","i"]}
2、{"1":{["a","b","c"],["d","e","f"],["g","h","i"]}}
3、{{"1":["a","b","c"]},{"2":["d","e","f"]},{"3":["g","h","i"]}}

Answer 1

只有第3个是json1、2中的对象（即{}中间的内容），没有属性名js中对象一般是 var obj = {name:'name',age:18} 类似这样

Answer 2

看错了，第3个也不是 最外边的{} 也没有属性第3个改成这样就是了[{"1":["a","b","c"]},{"2":["d","e","f"]},{"3":["g","h","i"]}]

Answer 3

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这几种呢？哪些是json格式的呢？
4、{"1":["a","b","c"],["d","e","f"],["g","h","i"]}
5、[["a","b","c"],["d","e","f"],["g","h","i"]]
6、{"1":["a","b","c","d","e","f","g","h","i"]}

Answer 4

4 错误  "1"属性后的["d","e","f"]没有属性名 
5 正确，多个数组对象
6 正确 对象有个属性，且属性的值为一个数组

Answer 5

alert([["a","b","c"],["d","e","f"],["g","h","i"]][0][0])

Answer 6

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是用java解析，不是用javaScript解析