docs: update README

Author: linbudu599

README.md

@@ -1,17 +1,16 @@
 # MidwayJS & DataLoader
 
-Guidance on DataLoader integration with MidwayJS.
+Guidance on [DataLoader](https://github.com/graphql/dataloader) integration with [MidwayJS](https://github.com/midwayjs/midway).
 
-> Note: All examples are created upon TypeGraphQL, for TypeGraphQL usage in MidwayJS application, see [midway-examples](https://github.com/midwayjs/midway-examples/tree/master/v2/demo-graphql).
+> **Note: All examples are created upon [TypeGraphQL](https://typegraphql.com/), for information about TypeGraphQL + MidwayJS, see [midway-examples: graphql](https://github.com/midwayjs/midway-examples/tree/master/v2/demo-graphql).**
 >
-> Note: If you're also using Prisma2 in your application, then no extra DataLoader setup is needed because since Prisma 2 a [built-in DataLoader implemention](https://github.com/prisma/prisma/blob/2.21.x/src/packages/client/src/runtime/Dataloader.ts) was included.
+> **Note: If you're also using Prisma2 in your application, no extra DataLoader setup is needed because since Prisma2, a [built-in DataLoader implemention](https://github.com/prisma/prisma/blob/2.24.x/src/packages/client/src/runtime/Dataloader.ts) was included.**
 
 ## Implementions
 
-> TODO: AD/DISAD VANTAGES on each implemen
+- [x] Register DataLoader instances with **Batch Loader Functions** by TypeGraphQL middleware, manually.
+- [x] Register DataLoader instances with **Service(like TypeORM findByIds)** by TypeGraphQL middleware, manually.
+  - Check [register-batchloader-manually](./src/lib/register-batchloader-manually.ts) for more details.
 
-- [x] Register DataLoader instances with **Plain Functions** by TypeGraphQL middleware, manually.
-- [x] Register DataLoader instances with **Service(TypeORM findByIds)** by TypeGraphQL middleware, manually.
 - [x] Register DataLoader instances with **TypeORM Relation Metadata** by TypeGraphQL middleware, automatically.
-- [x] Register DataLoader instances with **Provided batchLoadFn** by MidwayJS interceptors, with custom decorator.
-- [ ] Register DataLoader instances with **TypeORM Relation Metadata** by TypeGraphQL middleware, automatically.
+- [x] Register DataLoader instances with **TypeORM Relation Metadata** by TypeGraphQL middleware, automatically. ([type-graphql-dataloader](type-graphql-dataloader) under the hood.)