text: const POSTS_ID = 'posts'
  const POSTS_API = 'http://localhost:3000/posts'
  // const POSTS_API = 'http://localhost:3000/data.json'
  
  const postsElement = document.getElementById(POSTS_ID)
  fetch(POSTS_API)
      .then(response => response.json())
      .then(posts => {
          postsElement.innerHTML = `${
              posts
                  .map(post => `
            <li id="${post.postId}" class="post">
              <div id="${post.postId}-0" class="post-head">
                제목:
                <strong class="title">
                  <span class="${post.sentiment}">${post.title}</span>
                </strong>
              </div>
              <div class="post-body">
                <div class="post-body-title">내용:</div>
                <span id="${post.postId}" class="${post.sentiment || 'neutral'}">
                ${post.contents}</span>
                </div>
              </div>
            </li>
            <li id="${post.postId}" class="post">
              <div class="post-image">
                <div class="post-image-title">아스키 이미지:</div>
                  <div>
  <!--                TODO 아스키 이미지 출력란 입니다.-->
                    ${post.ascii}
                  </div>
              </div>
            </li>
          `)
                  .join('')
          }`
      })
  