问为什么我有一个错误：“无效的API密钥:您必须被授予一个有效的密钥”时，试图在request中提出请求？

EN

let apikey = '{my_apikey}';
  let url: string = 'https://api.themoviedb.org/3/movie/apikey=';
  url = url + apikey;

  console.log(url);
  (async function () {
      const response = await fetch(url);
      const data = await response.json();
      console.log(data);
  })()