未捕获的类型错误：无法获取

Question

Edit: I fixed it the answer is in the answer section.编辑：我修复了它，答案在答案部分。

I have trying to create a weather application and I have stumbled on a bug.我试图创建一个天气应用程序，但我偶然发现了一个错误。 I try to fetch from the API I'm using which is openweathermap.org, I know the address that I'm fetching is correct because when I open it in my browser the .json loads.我尝试从我正在使用的 API openweathermap.org 中获取，我知道我获取的地址是正确的，因为当我在浏览器中打开它时会加载 .json。 I'm confused about why it fails to fetch.我很困惑为什么它无法获取。

Here is my code这是我的代码

<html>
<body>

<button onclick="getLocation()">Try It</button>

<p id="demo"></p>

<script>
var x = document.getElementById("demo");

function getLocation() {
  if (navigator.geolocation) {
    navigator.geolocation.getCurrentPosition(showPosition);
  } else { 
    x.innerHTML = "Geolocation is not supported by this browser.";
  }
}

function showPosition(position) {
    const lat = position.coords.latitude
    const lon = position.coords.longitude
    console.log(lat,lon)
    const API = "Im using open"
    fetch("api.openweathermap.org/data/2.5/weather?lat="+ lat +"&lon="+ lon +"&appid="+ API)
}
</script>

</body>
</html>

Answer 1

我刚刚意识到我在获取开始时没有“https://”。

未捕获的类型错误：无法获取

问题描述

1 个解决方案

解决方案1
0 2021-10-29 21:59:00

未捕获的类型错误：无法获取

问题描述

1 个解决方案

解决方案1 0 2021-10-29 21:59:00

解决方案1
0 2021-10-29 21:59:00