1.8 KiB
1.8 KiB
id, challengeType, forumTopicId, title
id | challengeType | forumTopicId | title |
---|---|---|---|
587d7fb6367417b2b2512c09 | 2 | 301536 | 创建并保存模型记录 |
Description
Instructions
name
、age
和 favoriteFoods
的对象传给构造函数。它们的数据类型必须符合我们在 Person 原型中定义的类型。然后在返回的 document 实例上调用方法 document.save()
。同时,我们需要像之前提到过的那样,为它传一个回调函数。在 Mongoose 中,所有的 CRUD 方法接收的最后一个参数都是回调函数。
/* 示例 */
// ...
person.save(function(err, data) {
// ...do your stuff here...
});
Tests
tests:
- text: 应成功地创建数据,并保存到数据库
testString: 'getUserInput => $.get(getUserInput(''url'') + ''/_api/create-and-save-person'').then(data => { assert.isString(data.name, ''"item.name" should be a String''); assert.isNumber(data.age, ''28'', ''"item.age" should be a Number''); assert.isArray(data.favoriteFoods, ''"item.favoriteFoods" should be an Array''); assert.equal(data.__v, 0, ''The db item should be not previously edited''); }, xhr => { throw new Error(xhr.responseText); })'
Challenge Seed
Solution
/**
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*/