iphone - Swift: convert string into integer -

iphone - Swift: convert string into integer -

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get integer value string in swift 9 answers

i'm getting json info different info types. want convert string '22' integer 22.

i have code: jdata["id"]

i have tried: let id = jdata["id"]! int

but gave me error

exc_breakpoint (code=exc_arm_breakpoint,subcode=0xdefe)

can please solve problem...

thanks

pass jdata["id"] string , utilize toint():

let id = string(jdata["id"]).toint()

iphone xcode swift int