Javascript-jquery getting JSON data problems

I used Ajax to request the backend to get the weather API data, and then in success inside how to go back to weather_data inside the first set of data in the date?
As long as this one data

Reply content:

I used Ajax to request the backend to get the weather API data, and then in success inside how to go back to weather_data inside the first set of data in the date?
As long as this one data

Writes the index of the Weather_data array to death directly.console.log(weather_data[0]['date']);

Is this your phone-side interface?

