JSON/API

JSON/API

1. Data interface

   • How is JSON presented
     • Keys
     • Values
     • Arrays

2. Data structures

   • Data used in JSON
     • JSON Strings
       • {"name":"John"}
     • JSON Numbers
       • {"age":30}
     • JSON Objects
       • { "employee":{"name":"John", "age":30, "city":"New York"} }
     • JSON Arrays
       • { "employees":["John", "Anna", "Peter"] }
     • JSON Booleans
       • {"sale":true}
     • JSON null
       • {"middlename":null}

3. Data specifications

   • For whitespaces
   • For strings
   • For Array
   • For numbers
   • For objects
   • For values

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