Weather application Explanation Request parameters
Q: Indicates location (can give city name, or direct to city latitude and longitude) example: q=beijing
Example q=48.834,2.394 num_of_days: Number of days to forecast
Example: num_of_days=2 TP: Weather forecast every few hours
Example: Tp=1; Tp=3 (default); tp=6; tp=12; Tp=24 key: Key after successful registration
Example: key=61dcb484acc1f6cfb08aad9c4ac3d939 format: Returning data formats
Example: Format=json
The final request Api:http://api.worldweatheronline.com/free/v2/weather.ashx?
Q=beijing&num_of_days=5&format=json&tp=4&key=a7bdb4aff27ae387b9db730f56ef4
Explanation return JSON data display content
1. "Current_condition": return to the current temperature, wind speed and other information
"Cloudcover": Percentage of cloud coverage (in percent)
"Feelslikec": Body temperature (unit: Celsius)
"FEELSLIKEF": Body Sense temperature (unit: Fahrenheit: F=CX9/5+32)
"Humidity": Current moderate percentage (unit: Percentage)
"Observation_time": Observation Time (UTC time, world unification/Standard Time, utc+0800= Beijing time)
"PRECIPMM": Precipitation (unit: MM)
"Pressure": Barometric pressure (unit: MPa)
"Temp_c": Current temperature (unit: Celsius)
"Temp_f": Current temperature (unit: Fahrenheit: F=CX9/5+32)
"Visibility": Visibility (unit: km)
"Weathercode": Current Weather conditions code (Sunny/Cloudy/)
Link: http://www.worldweatheronline.com/feed/wwoConditionCodes.txt "weatherdesc": Weather conditions description
"Weathericonurl": Weather icon URL
"Winddir16point": Wind Direction (North Wind: N East Wind: E South Wind: S westerly: W)
"Winddirdegree": Wind Direction "windspeedkmph": Wind speed (unit: km/h) "Windspeedmiles": Wind speed (in miles per hour)
2. "Request": Displays the requested parameter "query": Requested location information
' type ': the requested location type
3. "Weather": Displays weather conditions for days after forecast (depending on num_of_days assignment)
"Astronomy": Displays the current sunrise, sunset, Moonrise, and Moonset time (type: Array), "date": Forecast/Forecast Time
"Hourly": shows the hourly weather conditions (Type: Array)
"Chanceoffog": Fog Probability (unit: percentage)
"Chanceoffrost": Frost Chance (Unit: percentage)
"Chanceofhightemp": High Temperature Chance (unit: percentage)
"Chanceofovercast": Cloudy/Cloudy Odds (units: percent)
"Chanceofrain": Chance of Rain (in percent)
"Chanceofremdry": Drying chance (in percent)
"Chanceofsnow": Snow Chance (in percent)
"Chanceofsunshine": Chance of Sunny days (in percent)
"Chanceofthunder": Thunder Chance (Unit: percentage)
"Chanceofwindy": Wind Chance (unit: percentage)
"Cloudcover": Cloud Coverage (units: percent)
"DEWPOINTC": Water condensation temperature (unit: Celsius)
"dewpointf": Water condensation temperature (unit: Fahrenheit)
"Feelslikec": Body temperature (unit: Celsius)
"FEELSLIKEF": Body Sense temperature (unit: Fahrenheit)
"Heatindexc": Heat index (unit: Celsius)
"HEATINDEXF": Heat index (unit: Fahrenheit)
"Humidity": Humidity (unit: percentage)
"PRECIPMM": Precipitation (unit: MM)
"Pressure": Barometric pressure (unit: MPa)
"TEMPC": Predicted temperature (unit: Celsius)
"Tempf": Predicted temperature (unit: Fahrenheit)
"Time": Local times (format: hmm; example: 100 or 1500)
"Visibility": Visibility (unit: km)
"Weathercode": Description of the Weather Code (http://www.worldweatheronline.com/feed/wwoConditionCodes.txt) "Weatherdesc": Weather description information
"Weathericonurl": Weather icon URL
"WINDCHILLC": Cold Wind temperature (unit: Celsius)
"WINDCHILLF": Cold Wind temperature (unit: Fahrenheit)
"Winddir16point": Wind Direction (North Wind: N East Wind: E South Wind: S westerly: W) "Winddirdegree": Wind Direction degree (unit: degrees)
"windgustkmph": Gust Wind speed (unit: km/h)
"Windgustmiles": Gust Wind Speed (unit: miles per hour)
"windspeedkmph": Wind speed (unit: km/h)
"Windspeedmiles": Wind speed (unit: miles per hour)
"MAXTEMPC": Predicting the highest temperature (degrees Celsius) "Maxtempf": Predicting the highest temperature (Fahrenheit) "MINTEMPC": Predicting the lowest temperature (degrees Celsius)
"Mintempf": Predicted minimum temperature (Fahrenheit) "Uvindex": UV Index
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