mern-crud:蒙德·克鲁德行动

蒙德·克鲁德 入门 预习 快递（服务器） git clone https://github.com/senthilmca90/mern-crud.git cd mern-crud/server npm install npm start 打开 检查 输出 { "success": true, "message": "Customers fetched successfully", "customers": [] } 邮差 发布API { "firstName": "senthil", "lastName": "kumar" } 输出 { "success": true, "message": "Customer fetched successfully", "result": { "firstName": "