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- // 引入mongoose第三方模块
- const mongoose = require('mongoose');
- const config = require('config');
- // 连接数据库
- // 解决报错：(node:14887) DeprecationWarning: collection.ensureIndex is deprecated. Use createIndexes instead，增加下一句
- mongoose.set('useCreateIndex', true);
- mongoose.connect(`mongodb://${config.get("db.user")}:${config.get("db.pwd")}@${config.get("db.host")}:${config.get("db.port")}/${config.get("db.name")}`, { useNewUrlParser: true, useUnifiedTopology: true })
- .then(()=>{console.log('数据库连接成功')})
- .catch(()=>{console.log('数据库连接失败')})
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