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const jsonServer = require("json-server");
const server = jsonServer.create();
const router = jsonServer.router(data);
const rewrite = jsonServer.rewriter({
  "/api/*": "/$1",
});
const middlewares = jsonServer.defaults({
  static: "static",
});

// rewrite response
router.render = (req, res) => {
  res.locals.data = {
    success: true,
    data: res.locals.data,
    total: res.get('x-total-count'),
  };
  res.jsonp(res.locals.data);
};

server.use(middlewares);
server.use(rewrite);
server.use(jsonServer.bodyParser);

// rewrite request
server.use((req, res, next) => {
  if (req.query.from) {
    req.query._start = req.query.from
  }
  if (req.query.limit) {
    req.query._limit = req.query.limit
  }
  if (req.query.ids) {
    req.query.id = req.query.ids.split(',')
  }
  next();
});

server.use(router);

server.listen(3000, () => {
  console.log("JSON Server is running");
});

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{
  commentId: 1,
  comment: 'A comment',
  postId: 1,
  // ...
}

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{
  postId: 1,
  content: 'A post',
  comments: [/* all comments postId=1 */]
}

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{
  postId: 1,
  userId:1
  // ...
}

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{
  postId: 1,
  userId:1,
  user: {
    id: 1,
    // ...
  }
  // ...
}

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const rewrite = jsonServer.rewriter({
  "/api/*": "/$1",
  "/mock-api/*": "/$1",
  "/post/v1/detail?id=([0-9]+):qs": "/post/$1?:qs",
});