Mongoose 指南:建立数据库连接和数据建模

MongoDB 数据库连接:

  1. 安装 Mongoose:npm install mongoose
  2. 引入 Mongoose:const mongoose = require('mongoose');
  3. 建立数据库连接:mongoose.connect('mongodb://localhost:27017/myDatabase');

Mongoose 数据建模:

  1. 定义模式:const mySchema = new mongoose.Schema({ name: String, age: Number });
  2. 创建模型:const MyModel = mongoose.model('MyModel', mySchema);
  3. 实例化模型:const myDocument = new MyModel({ name: 'John', age: 30 });
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mongoose.zip 预估大小:666个文件
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semver.cmd 277B
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.editorconfig 173B
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.gitattributes 13B
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bluebird.core.js 117KB
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bluebird.min.js 78KB
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bluebird.js 175KB
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browser.umd.js 437KB
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document.js 100KB
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query.js 155KB
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model.js 163KB
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.eslintrc 53B
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collection.js 105KB
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range.bnf 619B
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.babelrc 27B
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lcov.info 6KB
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.eslintrc 219B
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bson.js 542KB
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index.js 93KB
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mquery.js 80KB
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zip 文件大小:1.61MB