json-server

Usage

Install json-server

npm install json-server

Create a db.json file or run json-server db.json to create one with some default resources

{
  "posts": [
    { "id": "1", "title": "string" },
    { "id": "2", "title": "some post" }
  ],
  "comments": [
    { "id": "1", "text": "some text", "postId": "1" },
    { "id": "2", "text": "some text", "postId": "1" }
  ]
}

json-server db.json

Run json-server --help for a list of options

Routes

GET    /posts
GET    /posts/:id
POST   /posts
PUT    /posts
DELETE /posts/:id

Params

Comparison

• →==
• lt → <
• lte → <=
• gt → >
• gte → >=
• ne → !=

GET /posts?views_gt=9000

Range

• start
• end
• limit

GET /posts?_start=10&_end=20
GET /posts?_start=10&_limit=10

Paginate

• page
• per_page (default = 10)

GET /posts?_page=1&_per_page=25

Sort

• _sort=f1,f2

GET /posts?_sort=id,-views

Nested fields

• x.y.z

Include

GET /posts?_include=comments
GET /comments?_include=post

Delete

DELETE /posts/1
DELETE /posts/1?_include=comments

Serving static files

If you create a ./public directory, JSON Serve will serve its content in addition to the REST API. You can add custom directories using -s/--static option.

json-server -s ./static
json-server -s ./static -s ./node_modules