我开始使用 ReactJS,我希望这个简单的图像出现在我的练习 Web 应用程序上,但它没有出现。我以为我的逻辑是正确的,但我想不是。
这是我的 index.html
文件:
<!DOCTYPE html>
<html>
<head>
<title>My website</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<link rel="stylesheet" href="index.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="https://unpkg.com/react@15/dist/react.js"></script>
<script src="https://unpkg.com/react-dom@15/dist/react-dom.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/babel-core/5.6.16/browser.js"></script>
</head>
<body>
<div id="firstBar"></div>
<div id="body"></div>
<script type="text/babel" src="index.js"></script>
<script type="text/babel" src="body.js"></script>
</body>
</html>
这是我的 body.js
文件:
import myPic from 'pictures/myPic.JPG' // myPic.JPG is in my pictures folder.
var Body = React.createClass({
render: function() {
return(
<img src={myPic}></img>
);
}
});
ReactDOM.render(<Body />, document.getElementById('body'));
我遇到的错误是:
`Uncaught ReferenceError: require is not defined
at eval (eval at transform.run (browser.js:4613), <anonymous>:6:25)
at Function.transform.run (browser.js:4613)
at exec (browser.js:4649)
at browser.js:4661
at XMLHttpRequest.xhr.onreadystatechange (browser.js:4632)`
最佳答案
浏览器可能不支持 require/import 试试这个:
var Body = React.createClass({
render: function() {
return(
<img src={"./pictures/myPic.JPG"}></img>
);
}
});
ReactDOM.render(<Body />, document.getElementById('body'));
关于javascript - 为什么我的图片不会出现在 ReactJS 中?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/41843643/