59 lines
1.8 KiB
Markdown
59 lines
1.8 KiB
Markdown
---
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id: bad87fee1348bd9aedf08817
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title: '用 # 号来创建链接占位符'
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challengeType: 0
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videoUrl: 'https://scrimba.com/p/pVMPUv/cMdkytL'
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forumTopicId: 18230
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dashedName: make-dead-links-using-the-hash-symbol
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---
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# --description--
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有时你想为网站添加一个 `a` 元素，但还不确定要将它链接到哪里。
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当你使用 `JavaScript` 更改链接的指向时，这也很方便，我们将在后面的课程中介绍。
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# --instructions--
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目前，`href` 的属性值是 "`https://freecatphotoapp.com`"。 请将 `href` 属性的值替换为`#`，以此来创建链接占位符。
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例如: `href="#"`
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# --hints--
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`a` 的 `href` 属性值应为 "#"。
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```js
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assert($('a').attr('href') === '#');
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```
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# --seed--
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## --seed-contents--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="https://freecatphotoapp.com" target="_blank">cat photos</a>.</p>
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<img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>
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```
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# --solutions--
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```html
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<h2>CatPhotoApp</h2>
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<main>
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<p>Click here to view more <a href="#" target="_blank">cat photos</a>.</p>
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<img src="https://bit.ly/fcc-relaxing-cat" alt="A cute orange cat lying on its back.">
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<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
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<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>
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</main>
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```
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