JSON格式

[ilife5]

object
    {}
    { members }
members
    pair
    pair , members
pair
    string : value
array
    []
    [ elements ]
elements
    value 
    value , elements
value
    string
    number
    object
    array
    true
    false
    null

string
    ""
    " chars "
chars
    char
    char chars
char
    any-Unicode-character-except-"-or-\-or-control-character
    \"
    \\
    \/
    \b
    \f
    \n
    \r
    \t
    \u four-hex-digits 
number
    int
    int frac
    int exp
    int frac exp
int
    digit
    digit1-9 digits 
    - digit
    - digit1-9 digits
frac
    . digits
exp
    e digits
digits
    digit
    digit digits
e
    e
    e+
    e-
    E
    E+