问解决React中的API调用问题(400错误)

EN

  getWeather = async (e) => { //Get weather data
    let latitude = '';
    let longitude = '';
    e.preventDefault(); //prevent page reload behaviour
    if ("geolocation" in navigator) {
      navigator.geolocation.getCurrentPosition((position) => {
        latitude = position.coords.latitude.toFixed(4); //save lat and lon from above API call
        longitude = position.coords.longitude.toFixed(4);

        console.log("Latitude: " + latitude + ", Longitude: " + longitude);

      });
    } else {
      console.log("Geolocation not available");
    }

    //Pass the lattitude and longitude values from the location API call to the weather API
    const weather_api_call = await fetch(`https://api.darksky.net/forecast/${api_secret_key}/${latitude},${longitude}`);
    const weather_data = await weather_api_call.json(); //retrieve weather API data

    console.log(weather_data); //print weather API data to console
  }

  getWeather = (e) => {
    e.preventDefault(); //prevent page reload behaviour

    if ("geolocation" in navigator) { //if the users allows geolocation to be active
      navigator.geolocation.getCurrentPosition(async (position) => {  //access naviagotr API & get the users current lat and lon

        let latitude = position.coords.latitude.toFixed(4); //save lat and lon from above API call
        let longitude = position.coords.longitude.toFixed(4);

         console.log("Latitude: " + latitude + " Longitude: " + longitude); //check lat and lon 

          //Pass the lattitude and longitude values from the location API call to the weather API
          const weather_api_call = await fetch(`https://api.darksky.net/forecast/${api_secret_key}/`+latitude+`,`+longitude); //run API call after when lat and lon data is gotten
          const weather_data = await weather_api_call.json(); //retrieve weather API data after the call is executed with the lat and lon

          console.log(weather_data); //print weather API data to console

      });
    } else {
      console.log("Geolocation not available"); //Log if user blocks location in browser
  }
}