feat: 新增 nodejs 实验 8

Server/tests/test8/app.js

@@ -0,0 +1,22 @@
+const koa = require("koa");
+const bodyParser = require("koa-bodyparser");
+const path = require("path");
+const koaStatic = require("koa-static")
+
+const routes = require("./routes/routes");
+const indexRoutes = require("./routes/index");
+const db = require("./db")
+
+const app = new koa();
+
+app.use(bodyParser());
+
+app.use(routes.routes());
+app.use(routes.allowedMethods());
+
+app.use(koaStatic(path.join(__dirname, "public")));
+
+const port = 3000;
+app.listen(port, () => {
+    console.log(`Server is running on http://localhost:${port}`);
+})