kitloong / json-server-vercel Goto Github PK

How can I modify database on api vercel?

hi , I used your template and I replaced my db.json file, but I can't to go the routes of my json file like what your example does

for you its working when I visit this URL https://json-server-in.vercel.app/api/posts
but for me its like below: https://json-serverati.netlify.app/api/categoryList

I appreciate your help.

is the updated data saved in the db.json JSON file for life time like if I can't delete data? I found so many blogs that don't save data for life time . it's automatically deleted after some time. So, there is anyother way to do that?

Hello,

In module usage everything is working perfect, but /register - does not register new users, it says - you must add "users" (but "users" already exist). Paradox: at the same time /register knows that your email was registered, by checking it in "users" and it sends message : "email already exist".

*User registered earlier localy.

const jsonServer = require("json-server");
const auth = require("json-server-auth");

const server = jsonServer.create();
const router = jsonServer.router("db.json");
const middlewares = jsonServer.defaults();

server.db = router.db;

// Add this before server.use(router)
server.use(middlewares);
server.use(auth);

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

// Export the Server API
module.exports = server;

Try to make post request but fail:

Error: EROFS: read-only file system, open './db.json'
at Object.openSync (node:fs:601:3)
at writeFileSync (node:fs:2249:35)
at FileSync.write (/var/task/node_modules/.pnpm/[email protected]/node_modules/lowdb/adapters/FileSync.js:53:14)
at db.write (/var/task/node_modules/.pnpm/[email protected]/node_modules/lowdb/lib/main.js:37:21)
at /var/task/node_modules/.pnpm/[email protected]/node_modules/json-server/lib/server/router/write.js:5:8
at Layer.handle [as handle_request] (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/layer.js:95:5)
at next (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/route.js:144:13)
at create (/var/task/node_modules/.pnpm/[email protected]/node_modules/json-server/lib/server/router/plural.js:246:5)
at Layer.handle [as handle_request] (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/layer.js:95:5)
at next (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/route.js:144:13)

When i try to post some in my db.json, i'm getting a 500 error on http request. The post is did but the response in code get a error and the code stops working. If you test the endpoint in postman, you will receive the following warning:

Error: EROFS: read-only file system, open 'db.json'
at Object.openSync (node:fs:600:3)
at writeFileSync (node:fs:2221:35)
at FileSync.write (/var/task/node_modules/.pnpm/[email protected]/node_modules/lowdb/adapters/FileSync.js:53:14)
at db.write (/var/task/node_modules/.pnpm/[email protected]/node_modules/lowdb/lib/main.js:37:21)
at /var/task/node_modules/.pnpm/[email protected]/node_modules/json-server/lib/server/router/write.js:5:8
at Layer.handle [as handle_request] (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/layer.js:95:5)
at next (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/route.js:144:13)
at create (/var/task/node_modules/.pnpm/[email protected]/node_modules/json-server/lib/server/router/plural.js:246:5)
at Layer.handle [as handle_request] (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/layer.js:95:5)
at next (/var/task/node_modules/.pnpm/[email protected]/node_modules/express/lib/router/route.js:144:13)

Can you help me, please?