Answer1215

摘要： Module pattern provide a way to have both public and private pieces with the export keyword. This protects values from leaking into the global scope o 阅读全文

摘要： import type only imports declarations to be used for type annotations and declarations. It always gets fully erased, so there’s no remnant of it at ru 阅读全文

摘要： function isError(err: any): err is Error { return err instanceof Error; } try { somethingRisky() } catch(err: unknown) { if (isError(err)) { console.l 阅读全文

摘要： In some ways // @ts-expect-error can act as a suppression comment, similar to // @ts-ignore. The difference is that // @ts-ignore will do nothing if t 阅读全文

摘要： CrudController: 查看代码 export const getOne = model => async (req, res) => { try { const doc = model .findOne({ createdBy: req.user._id, _id: req.params. 阅读全文

摘要： Each model controller: import { crudControllers } from '../../utils/crud' import { Item } from './item.model' export default crudControllers(Item) You 阅读全文

摘要： Model: import mongoose from 'mongoose' const itemSchema = new mongoose.Schema( { name: { type: String, required: true, trim: true, maxlength: 50 }, st 阅读全文

摘要： Model: import mongoose from 'mongoose' const itemSchema = new mongoose.Schema( { name: { type: String, required: true, trim: true, maxlength: 50 }, st 阅读全文

摘要： Example 1: import mongoose from 'mongoose' const itemSchema = new mongoose.Schema( { name: { type: String, required: true, trim: true, maxlength: 50 } 阅读全文

摘要： server.js: import itemRouter from './resources/item/item.router' export const app = express() app.use('/api/item', itemRouter) item.router.js import { 阅读全文