Skip to Content

Changes for page 2 Script

Last modified by Devin Chen on 2025/06/06 14:03
From version 29.1
edited by Hunter
on 2022/11/21 17:30
Change comment: There is no comment for this version
To version 28.1
edited by Hunter
on 2022/11/21 17:01
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -349,105 +349,6 @@
349 349  end
350 350  {{/code}}
351 351  
352 -
353 -== **1.8 How to parse value from HTTP response body** ==
354 -
355 -This example use [[https:~~/~~/www.weatherapi.com/>>https://www.weatherapi.com/]] as example, to show how to parse value from HTTP response body. When we input the city name into address "@HDW5050":
356 -
357 -(% style="text-align:center" %)
358 -[[image:InputHTTPparameter.png]]
359 -
360 -Then the response body would be like as following:
361 -
362 -{{code language="json"}}
363 -{
364 - "location": {
365 - "name": "Madrid",
366 - "region": "Madrid",
367 - "country": "Spain",
368 - "lat": 40.4,
369 - "lon": -3.68,
370 - "tz_id": "Europe/Madrid",
371 - "localtime_epoch": 1669022636,
372 - "localtime": "2022-11-21 10:23"
373 - },
374 - "current": {
375 - "last_updated_epoch": 1669022100,
376 - "last_updated": "2022-11-21 10:15",
377 - "temp_c": 13.0,
378 - "temp_f": 55.4,
379 - "is_day": 1,
380 - "condition": {
381 - "text": "Partly cloudy",
382 - "icon": "//cdn.weatherapi.com/weather/64x64/day/116.png",
383 - "code": 1003
384 - },
385 - "wind_mph": 11.9,
386 - "wind_kph": 19.1,
387 - "wind_degree": 210,
388 - "wind_dir": "SSW",
389 - "pressure_mb": 1015.0,
390 - "pressure_in": 29.97,
391 - "precip_mm": 0.0,
392 - "precip_in": 0.0,
393 - "humidity": 88,
394 - "cloud": 75,
395 - "feelslike_c": 10.8,
396 - "feelslike_f": 51.4,
397 - "vis_km": 10.0,
398 - "vis_miles": 6.0,
399 - "uv": 3.0,
400 - "gust_mph": 22.1,
401 - "gust_kph": 35.6
402 - }
403 -}
404 -{{/code}}
405 -
406 -(% class="wikigeneratedid" %)
407 -So we decode json into lua object to assign the value into addresses HDW6060(temperature), HDW7070(humidity) the code example like follows:
408 -
409 -{{code language="lua"}}
410 -local APIkey = '70faaecf926b4341b1974006221711'
411 -
412 -
413 -local http = require("socket.http")
414 -local json = require("json")
415 -
416 --- Send http.get request and return response result
417 -function getHttpsUrl(url)
418 - local result_table, code, headers, status = http.request(url)
419 - print("code:"..code)
420 - if code~= 200 then
421 - return
422 - else
423 - return result_table
424 - end
425 -end
426 -
427 -function sendAPI(key, city)
428 - local url = "http://api.weatherapi.com/v1/current.json?key="..key.."&q="..city.."&aqi=no"
429 - --local url = 'http://v-box.net'
430 - --local url = 'https://www.google.com/'
431 - --http://api.weatherapi.com/v1/current.json?key=70faaecf926b4341b1974006221711&q=Barcelona&aqi=no
432 - print("Get the link:"..url)
433 - local body = getHttpsUrl(url)
434 - --print(body)
435 - local jsonBody = json.decode(body)
436 - --print(jsonBody["current"]["temp_c"])
437 - --print(type(jsonBody["current"]["temp_c"]))
438 - --print(type(jsonBody["current"]["humidity"]))
439 - addr_setfloat("@HDW6060", jsonBody["current"]["temp_c"])
440 - addr_setword("@HDW7070", jsonBody["current"]["humidity"])
441 -end
442 -
443 -
444 -function Weather.main()
445 - local cityName = addr_getstring("@HDW5050",6)
446 - print("cityName: "..cityName)
447 - sendAPI(APIkey, cityName)
448 -end
449 -{{/code}}
450 -
451 451  = **2 V-Box connect with third part server** =
452 452  
453 453  V-Box have two mode.One is for V-Net,User need to use WECON server to store data.We call this V-NET platform.
InputHTTPparameter.png
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Hunter
Size
... ... @@ -1,1 +1,0 @@
1 -17.9 KB
Content