![Flux.2 [Klein] 9B：圖像編輯](https://comfy-hub-assets.comfy.org/templates/96de592d-a29a-4fd0-8d21-70979fa25388.png)
此 ComfyUI 工作流程運用 Flux.2 [Klein] 9B 模型，帶來強大的圖像編輯體驗。設計上強調最大彈性與控制力，非常適合需要細緻調整圖像輸出的使用者。核心採用 BFL 未蒸餾基礎模型，以其在從文字描述生成高品質圖像的適應性著稱。主要節點包含 LoadImage 與 SaveImage，分別負責圖像的輸入與輸出。此外，還整合了一個子圖節點（7b34ab90-36f9-45ba-a665-71d418f0df18），可進行複雜操作與轉換，提升細緻編輯能力。
Flux.2 Klein 模型（9B 參數）特別適合想嘗試不同風格與效果的使用者。透過此模型，工作流程可精確調整並掌控創作，無論專業或業餘應用皆宜。MarkdownNote 節點讓使用者可直接在流程中記錄過程與心得，方便創作紀錄。此流程特別適合需反覆測試與優化的專案，支援多重輸入，並可透過工作流程群組功能輕鬆啟用或停用。
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// Install (beta)
npm i @comfyorg/sdk
// Run "Flux.2 [Klein] 9B：圖像編輯" (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
// This workflow, exported in API format (see note below)
const wf = await client.workflows.fromFile("image_flux2_klein_image_edit_9b_base_api.json");
const asset = client.assets.fromFile("input.png");
wf.setInput("81", "image", asset); // LoadImage
const job = await client.run(wf);
await job.getOutputs("9")[0].toFile("output.png"); // SaveImageThe SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
常見問題
