![Flux.2 [Klein] 9B：文生图](https://comfy-hub-assets.comfy.org/templates/be24fa94-b716-406f-868f-5f2a90d184f6.png)
This ComfyUI workflow leverages the Flux.2 [Klein] 9B model to transform text prompts into high-quality images with remarkable speed. At its core, the workflow utilizes a BFL distilled model, which is known for its efficiency and quality, making it ideal for real-time image generation. The workflow incorporates several nodes, including the SaveImage node for output handling and the PrimitiveStringMultiline node for managing text inputs. Additionally, the MarkdownNote node is used for embedding documentation or notes within the workflow, enhancing user understanding and ease of use. The subgraph feature is a key component, allowing users to encapsulate and reuse complex node arrangements, streamlining the workflow process.
API
通过代码使用此工作流
每个 Comfy 工作流都是一个 JSON 图。下面的内容就是此工作流的完整数据，ComfyUI 运行时也是如此——你可以从该 URL 获取、放入版本控制，或在 ComfyUI 中加载并逐节点运行。
使用 Comfy SDK 从 TypeScript 或 Python 运行。相同代码可用于 Comfy Cloud 或你自托管的 ComfyUI——只需更改基础 URL。
// Install (beta)
npm i @comfyorg/sdk
// Run "Flux.2 [Klein] 9B：文生图" (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_text_to_image_9b_api.json");
const job = await client.run(wf);
await job.getOutputs("9")[0].toFile("output.png"); // SaveImageSDK 需要 API 格式的工作流：在 ComfyUI 中打开此工作流，使用 文件 → 导出工作流（API）。
常见问题
