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json definition_json

May 16, 2016 pm 07:03 PM
json definition

We know how to write
xml:



> http://www.jialing.net


John


john@gmail .com
 http://www.john.com


Peggy

 
peggy@gmail.com
 http://www.peggy.com
 

How to write json?
JSON:
[
{
name: "Michael",
email: "17bity@gmail.com",
Homepage: "http://www.jialing.net"
},
{
name: "John",
email: "john@gmail.com",
homepage: "http://www.jobn.com"
},
{
name:"Peggy",
email:"peggy@gmail.com",
homepage:"http: //www.peggy.com"
}
]

It can be clearly seen:
JSON format:
1, object:
{name:" Peggy",email:"peggy@gmail.com",homepage:"http://www.peggy.com"}
{ attribute : value , attribute : value , attribute : value }
2, the array is A collection of ordered values. An array starts with "[" and ends with "]", and the values ​​are separated by ",".
[
{name:"Peggy",email:"peggy@gmail.com",homepage:"http://www.peggy.com"}, {name:"Peggy",email:"peggy @gmail.com",homepage:"http://www.peggy.com"},
{name:"Peggy",email:"peggy@gmail.com",homepage:"http://www. peggy.com"}
]
3, The value can be a string, number, true, false, null, or an object or array. These structures can be nested.
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