49 lines
1.5 KiB
Markdown
49 lines
1.5 KiB
Markdown
---
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id: 587d7fb7367417b2b2512c0b
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title: Use model.find() to Search Your Database
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challengeType: 2
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forumTopicId: 301543
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localeTitle: 使用model.find()搜索数据库
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---
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## Description
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<section id='description'>
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使用 <code>Model.find() -> [Person]</code> 找出符合名字查询条件的所有人。
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<code>Model.find()</code> 接收一个查询 document(一个 JSON 对象)作为第一个参数,然后第二个参数是一个回调函数,它会返回由匹配到的数据组成的数组。这个方法支持很多搜索选项,详情请参阅文档。在这个挑战中,请使用 <code>personName</code> 作为搜索条件。
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</section>
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## Instructions
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<section id='instructions'>
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</section>
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## Tests
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<section id='tests'>
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```yml
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tests:
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- text: 应成功地找到所有符合条件的数据
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testString: 'getUserInput => $.post(getUserInput(''url'') + ''/_api/find-all-by-name'', {name: ''r@nd0mN4m3'', age: 24, favoriteFoods: [''pizza'']}).then(data => { assert.isArray(data, ''the response should be an Array''); assert.equal(data[0].name, ''r@nd0mN4m3'', ''item.name is not what expected''); assert.equal(data[0].__v, 0, ''The item should be not previously edited''); }, xhr => { throw new Error(xhr.responseText); })'
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```
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</section>
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## Challenge Seed
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<section id='challengeSeed'>
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</section>
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## Solution
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<section id='solution'>
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```js
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/**
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Backend challenges don't need solutions,
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because they would need to be tested against a full working project.
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Please check our contributing guidelines to learn more.
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*/
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```
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</section>
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