1.全局安装nest

pnpm add -g @nestjs/cli nodemon ts-node

2.创建nest项目

nest new project-name

3.安装依赖

pnpm add prisma-binding ts-node @prisma/client mockjs @nestjs/config class-validator class-transformer argon2 @nestjs/passport passport passport-local @nestjs/jwt passport-jwt lodash multer dayjs express redis @nestjs/throttler mockjs @nestjs/cache-manager cache-manager md5 @casl/prisma @casl/ability

pnpm add -D prisma typescript @types/node @types/mockjs @nestjs/mapped-types @types/passport-local @types/passport-jwt @types/express @types/lodash @types/multer @types/cache-manager @types/md5

4.prisma初始化

npx prisma init

5.配置package.json的prisma

        package.json

"prisma": {"seed": "ts-node prisma/seed.ts"},

        顺便把scripts里的start:dev 改成  ->  dev

6.配置prisma数据库

        进入.env文件

DATABASE_URL="mysql://root:111111@localhost:3306/nesttest"

7.配置prisma

        prisma -> schema.prisma

generator client {provider = "prisma-client-js"
}datasource db {provider = "mysql"    //这里改成自己的数据库url      = env("DATABASE_URL")
}

8.删一些不必要文件

        src

                app.module.ts

                main.ts        

        src里只留这两个

——————————————————分割线——————————————————

运行prisma

        prisma

                schema.prisma

                seed.ts        （创建一个seed.ts）

        然后

npx prisma migrate dev