Update

Author: seungwonme

5_Application/what_is_difference_of_session_token_cookie.md

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+import express from "express";
+
+const app = express();
+
+// access POST request body
+app.use(express.json());
+
+app.get("/", (req, res) => {
+  res.send(req.body);
+});
+
+app.post("/", (req, res) => {
+  // echo server - send back the request body
+  res.send({
+    headers: req.headers,
+    body: req.body,
+  });
+});
+
+app.listen(3000, () => {
+  console.log("Server is running on http://localhost:3000");
+});

README.md

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+curl -s -X POST http://localhost:3000 -H "Content-Type: application/json" -d '{"query":"{hello}"}' | jq .

server/_web_server_in_CPP/Makefile

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+{ "dependencies": { "express": "^4.21.0" } }