41 lines
1.7 KiB
Markdown
41 lines
1.7 KiB
Markdown
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---
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id: 587d7fb7367417b2b2512c0a
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title: Create Many Records with model.create()
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localeTitle: 使用model.create（）创建许多记录
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challengeType: 2
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---
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## Description
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<section id='description'> <code>0</code>有时您需要创建模型的许多实例，例如，在使用初始数据为数据库播种时。 Model.create（）接受一个对象数组，如[{name：'John'，...}，{...}，...]作为第一个参数，并将它们全部保存在db中。使用函数参数arrayOfPeople使用Model.create（）创建许多人。
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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: 一次创建多个数据库项应该会成功
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testString: 'getUserInput => $.ajax({url: getUserInput(''url'') + ''/_api/create-many-people'', type: ''POST'', contentType:''application/json'', data: JSON.stringify([{name: ''John'', age: 24, favoriteFoods: [''pizza'', ''salad'']}, {name: ''Mary'', age: 21, favoriteFoods: [''onions'', ''chicken'']}])}).then(data => { assert.isArray(data, ''the response should be an array''); assert.equal(data.length, 2, ''the response does not contain the expected number of items''); assert.equal(data[0].name, ''John'', ''The first item is not correct''); assert.equal(data[0].__v, 0, ''The first item should be not previously edited''); assert.equal(data[1].name, ''Mary'', ''The second item is not correct''); assert.equal(data[1].__v, 0, ''The second 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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// solution required
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```
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</section>
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