Question

我正在尝试将JSON数据从后端传递到ejs前端，这是我的代码：

<!DOCTYPE html>
<html lang="en">

<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>Advanced React Application Example</title>
<script type="text/javascript">
    window.initialData = <%- JSON.stringify(initialData) -%>
</script>
</head>


<body>
<div id="root">
    <%- initialMarkup -%>
        <%- JSON.stringify(initialData) -%>
</div>
</body>
<!-- place the bundle file in th public dir -->
<script src="/bundle.js" charset="UTF-8"></script>

</html>

我遇到了语法错误，它表示找不到initialData，但是在正文部分，数据呈现没有任何问题。谁能知道这是什么错误？

   window.initialData = <% - JSON.stringify(initialData) %>

以下是我来自服务器端代码的数据：

app.get("/", async (req, res) => {
   const initialContent = await serverRender();
   res.render("index", {
      initialData: initialContent.initialData,
      initialMarkup: initialContent.initialMarkup,

  });
 });

initialData是json格式。下面是示例数据：

 {articles: [
  {
    id: "95c12a8f6c88953ca8f8a39da25546e6",
    title: "Introducing React's Error Code System",
    date: "Mon Jul 11 2016 00:00:00 GMT+0000 (UTC)",
    authorId: "2c6aa2cfe3449467d329fa17d6ea230f",
    body:
      "Building"
    }],
    authors: [
        {
          id: "d85577ea34ae50f2dac5347b5219aa23",
          firstName: "Andrew",
          lastName: "Clark",
          website: "https://twitter.com/acdlite"
         }]
     }

如何将json数据传递到ejs前端

0 个答案: