Add Content-Type header & method option to OpenAPI JavaScript code example (#2096)

.changeset/short-candies-greet.md

@@ -0,0 +1,5 @@
+---
+'fumadocs-openapi': patch
+---
+
+Add method option and Content-Type header to generated JavaScript code examples

packages/openapi/src/requests/javascript.ts

@@ -6,6 +6,11 @@ export const generator: SampleGenerator = (url, data, { mediaAdapters }) => {
   const options = new Map<string, string>();
   const headers: Record<string, string> = {};
 
+  options.set('method', JSON.stringify(data.method));
+  if (data.bodyMediaType) {
+    headers['Content-Type'] = data.bodyMediaType;
+  }
+
   for (const [k, v] of Object.entries(data.header)) {
     headers[k] = v.value as string;
   }

packages/openapi/test/out/samples/1.js

@@ -3,7 +3,9 @@ const body = JSON.stringify({
 })
 
 fetch("http://localhost:8080/hello_world?search=ai", {
+  method: "GET",
   headers: {
+    "Content-Type": "application/json",
     "authorization": "Bearer",
     "cookie": "mode=light"
   },