freeCodeCamp/curriculum/challenges/chinese/05-apis-and-microservices/mongodb-and-mongoose/delete-one-document-using-model.findbyidandremove.chinese.md

id, title, challengeType, isHidden, forumTopicId, localeTitle

id	title	challengeType	isHidden	forumTopicId	localeTitle
587d7fb8367417b2b2512c10	Delete One Document Using model.findByIdAndRemove	2	false	301539	使用 model.findByIdAndRemove() 删除一个文档

Description

你可以使用 findByIdAndRemove() 或者 findOneAndRemove() 方法， 通过 _id 删除一个人员。 它和上面的更新方法很像，都是先通过 personId 找到对应的 document，再删除，并返回被删除的 document。

Instructions

Tests

tests:
  - text: 成功删除一个 item(项目)。
    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); })'

Challenge Seed

Solution

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