v / examples / fetch_ip.v
41 lines · 38 sloc · 837 bytes · c51d30bf5309653c6b573ec815268e69a78ea8cc
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1import json


2import net.http


3


4struct IpInfo {


5    ip          string


6    ip_decimal  int


7    country     string


8    country_iso string


9    country_eu  bool


10    region_name string


11    region_code string


12    zip_code    string


13    city        string


14    latitude    f64


15    longitude   f64


16    time_zone   string


17    asn         string


18    asn_org     string


19    user_agent  UserAgent


20}


21


22struct UserAgent {


23    product   string


24    version   string


25    comment   string


26    raw_value string


27}


28


29url := 'http://ifconfig.co/json'


30resp := http.fetch(


31    url:        url


32    user_agent: 'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:109.0) Gecko/20100101 Firefox/117.0'


33) or {


34    eprintln('failed to fetch data from the server, error: ${err}')


35    exit(1)


36}


37ip_info := json.decode(IpInfo, resp.body) or {


38    println('failed to decode the json data returned by the server, error: ${err}')


39    exit(2)


40}


41println(ip_info)


42