class 3-5 initial

server.js

@@ -0,0 +1,59 @@
+import express from "express";
+import path from "path";
+import open from "open";
+import fs from "fs";
+
+const app = express();
+
+app.use("/public", express.static(path.join(__dirname, "public")));
+// app.use(express.urlencoded({ extends: true }));
+app.use(express.json());
+
+app.listen(4000, () => {
+    console.log("✅Pass: Server running at http://127.0.0.1:4000");
+});
+
+app.get("/", (req, res) => {
+    res.sendFile(__dirname + "/public/index.html");
+});
+
+app.get("/api/meal", async (req, res) => {
+    const item = req.query;
+    const date = item.date;
+    const type = item.type;
+
+    const base_url = new URL("https://open.neis.go.kr/hub/mealServiceDietInfo");
+    const params = new URLSearchParams({
+        key: "6b442e68fabb4bee943947613b31eeee",
+        Type: "json",
+        ATPT_OFCDC_SC_CODE: "D10",
+        SD_SCHUL_CODE: "7240450",
+        MLSV_YMD: date,
+        MMEAL_SC_CODE: type,
+    });
+    const url = `${base_url}?${params.toString()}`;
+
+    try {
+        let data = await fetch(url);
+
+        if (!data.ok) {
+            res.send("No Information");
+        }
+
+        data = await data.json();
+
+        if (!data.mealServiceDietInfo[1].row[0]) {
+            res.send("No Information");
+        }
+
+        let meal_list = data.mealServiceDietInfo[1].row[0].DDISH_NM;
+        meal_list = meal_list.replace(/\([^)]+\)/g, "").split("<br/>");
+
+        res.json({
+            meal_list: meal_list,
+            kcal: data.mealServiceDietInfo[1].row[0].CAL_INFO,
+        });
+    } catch (error) {
+        res.send("No Information");
+    }
+});