个人网站域名取名,黄河口信息港,the7 wordpress主题,免费虚拟空间网站const mongoose require(mongoose);
mongoose.connect(mongodb://localhost/playground, { useUnifiedTopology: true }).then(() console.log(数据库连接成功)).catch(err console.log(err, 数据库连接失败))
运行结果 const mongoose require(mongoose);
mongoose.connect(mongodb://localhost/playground, { useUnifiedTopology: true }).then(() console.log(数据库连接成功)).catch(err console.log(err, 数据库连接失败))
运行结果
