发出http请求以打开天气api时发生未知错误

Question

我在我的stckblitz项目中进行了http呼叫

http://api.openweathermap.org/data/2.5/weather?q=' + data.city + '&appid=' + this.APIKey

但总是会给出错误

Http failure response for http://api.openweathermap.org/data/2.5/weather?q=london&appid=6492527f849e5034d485df6b5981d407: 0 Unknown Error

https://stackblitz.com/edit/angular-open-weather-app

Answer 1

您应该使用https版的网址：

https://api.openweathermap.org/data/2.5/weather?q=' + data.city + '&appid=' + this.APIKey