有没有办法从API返回的数据中删除字符？[重复]

Question

这是我的代码：

const main = document.getElementById("main");

getMovies(URL_API);

async function getMovies(url) {
  const res = await fetch(url);
  const data = await res.json();

  showMovies(data.results);
}

function showMovies(movies) {
  main.innerHTML = "";

  movies.forEach((movie, index) => {
    if (index >= 10) return;
    const {
      title,
      poster_path,
      vote_average,
      overview,
      vote_count,
      release_date,
    } = movie;

    const movieEl = document.createElement("div");
    movieEl.classList.add("movie");

    movieEl.innerHTML = `
        <a href="movie.html">
            <img src="${IMAGE_URL + poster_path}" alt="${title}"/>
        </a>
        <div class="movie-info">
            <a href="movie.html">
                <h3>${title}</h3>
            </a>
        </div>
        <div class="movie-rate">
        <img class ="star" src="imgs/star.svg"  alt="heart">
        </div>
        <h4>${vote_average}</h4>
        <h5>${release_date}</h5>
    `;
    main.appendChild(movieEl);
  });
}

Answer 1

您可以在release_date上使用.拆分（），这样它将返回一个数组，然后您可以检索年份。例如，如果release_data='2000-05-04'，则使用，

const year = release_date.split('-')[0]