41 lines
1.3 KiB
Markdown
41 lines
1.3 KiB
Markdown
---
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id: 587d7fb8367417b2b2512c10
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title: Delete One Document Using model.findByIdAndRemove
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localeTitle: 使用model.findByIdAndRemove删除一个文档
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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>通过她的_id删除一个人。您应该使用findByIdAndRemove（）或findOneAndRemove（）方法之一。它们与之前的更新方法类似。他们将删除的文件传递给cb。像往常一样，使用函数参数personId作为搜索关键字。
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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: 删除项目应该会成功
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testString: 'getUserInput => $.post(getUserInput(''url'') + ''/_api/remove-one-person'', {name:''Jason Bourne'', age: 36, favoriteFoods:[''apples'']}).then(data => { assert.equal(data.name, ''Jason Bourne'', ''item.name is not what expected''); assert.equal(data.age, 36, ''item.age is not what expected''); assert.deepEqual(data.favoriteFoods, [''apples''], ''item.favoriteFoods is not what expected''); assert.equal(data.__v, 0); assert.equal(data.count, 0, ''the db items count is not what expected''); }, 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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