根据经纬度获取湿度温度
时间: 2023-12-03 17:04:37 浏览: 172
要根据经纬度获取湿度和温度,需要使用气象数据API。以下是使用OpenWeatherMap API获取某个经纬度位置的湿度和温度的示例代码(Python):
```python
import requests
# 输入经纬度
lat = 40.7128
lon = -74.0060
# 设置API key和请求URL
api_key = 'YOUR_API_KEY'
url = f'http://api.openweathermap.org/data/2.5/weather?lat={lat}&lon={lon}&appid={api_key}'
# 发送请求并获取响应
response = requests.get(url)
# 解析响应,获取湿度和温度
if response.status_code == 200:
data = response.json()
humidity = data['main']['humidity']
temperature = data['main']['temp']
print(f'湿度:{humidity},温度:{temperature}K')
else:
print('请求失败!')
```
请注意,上述代码中需要替换成你自己的API key。此外,OpenWeatherMap API还提供了其他气象数据,如风速、气压、天气状况等,可以根据需要进行调用。
相关问题
java根据经纬度获取湿度温度
要根据经纬度获取湿度和温度,需要使用气象数据API。以下是一个使用OpenWeatherMap API获取指定地点的湿度和温度的Java示例代码:
```java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import org.json.JSONObject;
public class WeatherAPI {
public static void main(String[] args) throws Exception {
String apiKey = "YOUR_API_KEY";
String lat = "LATITUDE";
String lon = "LONGITUDE";
String apiUrl = "https://api.openweathermap.org/data/2.5/weather?lat=" + lat + "&lon=" + lon + "&appid=" + apiKey;
URL url = new URL(apiUrl);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setRequestMethod("GET");
BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
StringBuilder response = new StringBuilder();
String line;
while ((line = reader.readLine()) != null) {
response.append(line);
}
reader.close();
JSONObject weatherData = new JSONObject(response.toString());
double temperature = weatherData.getJSONObject("main").getDouble("temp");
double humidity = weatherData.getJSONObject("main").getDouble("humidity");
System.out.println("Temperature: " + temperature);
System.out.println("Humidity: " + humidity);
}
}
```
在上述代码中,需要将YOUR_API_KEY替换为您的OpenWeatherMap API密钥,将LATITUDE和LONGITUDE替换为您要查询的地点的纬度和经度。该代码将使用HTTP GET请求向OpenWeatherMap API发出请求并获取响应。然后,它将响应转换为JSON对象,并从中提取温度和湿度数据。最后,它将这些数据打印到控制台上。
java根据经纬度获取天气
要根据经纬度获取天气,可以使用第三方天气 API。以下是一种使用 OpenWeatherMap API 获取天气数据的示例:
```java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
import org.json.JSONObject;
public class Weather {
public static void main(String[] args) {
try {
// 经纬度信息
double lat = 40.7128;
double lon = -74.0060;
// 调用 OpenWeatherMap API
String apiKey = "your_api_key";
String url = "https://api.openweathermap.org/data/2.5/weather?lat=" + lat + "&lon=" + lon + "&appid=" + apiKey;
URLConnection conn = new URL(url).openConnection();
BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line);
}
reader.close();
// 解析 JSON 数据
JSONObject json = new JSONObject(sb.toString());
JSONObject main = json.getJSONObject("main");
double temp = main.getDouble("temp");
double feelsLike = main.getDouble("feels_like");
double humidity = main.getDouble("humidity");
String description = json.getJSONArray("weather").getJSONObject(0).getString("description");
// 打印天气信息
System.out.println("Temperature: " + temp + " K");
System.out.println("Feels like: " + feelsLike + " K");
System.out.println("Humidity: " + humidity + " %");
System.out.println("Description: " + description);
} catch (Exception e) {
e.printStackTrace();
}
}
}
```
需要替换代码中的 `your_api_key` 为你自己的 OpenWeatherMap API Key。此示例仅提供了温度、体感温度、湿度和天气描述等基本信息,你可以根据需要选择解析更多的 JSON 数据。
阅读全文