1、开启api调用模式
开启api模式，关闭可视化窗口，并且建议关闭登录权限（详细查看文章最后Stable Diffusion之Ubuntu下部署-CSDN博客）
./webui.sh --disable-safe-unpickle --api --nowebui
2、查看接口列表
访问对应的网页地址 http://192.168.xx.xx:7860/docs#
3、text2img接口调用
#接口地址
http://192.168.xx.xx:9876/sdapi/v1/txt2img
参数内容
application/json
batch_size 生成批次个数
{"batch_size": 1,"cfg_scale": 7,"negative_prompt": "NSFW","override_settings": {"sd_model_checkpoint": "anythingv5nijimix_25BEST.safetensors [8bc735ed57]"},"clip_skip": 1,"prompt": "full body, a girl, blue hand, Long yellow hair, blue shoes, write background, <lora:20240320-1710939437372:1>","restore_faces": false,"sampler_index": "DPM++ SDE Karras","sampler_name": "","script_args": [],"seed": -1,"steps": 20,"tiling": false,"width": 512,"height": 512
}
返回结果
其中 images[] 数据就是我们需要的图片base64字符串，补充前缀用于保存、浏览器查看
data:image/png;base64,
{"images": ["iVBORw0KGgoAAAANS"],"parameters": {"prompt": "full body, a girl, blue hand, Long yellow hair, blue shoes, write background, <lora:20240320-1710939437372:1>","negative_prompt": "NSFW","styles": null,"seed": -1,"subseed": -1,"subseed_strength": 0,"seed_resize_from_h": -1,"seed_resize_from_w": -1,"sampler_name": "","batch_size": 1,"n_iter": 1,"steps": 20,"cfg_scale": 7,"width": 512,"height": 512,"restore_faces": false,"tiling": false,"do_not_save_samples": false,"do_not_save_grid": false,"eta": null,"denoising_strength": null,"s_min_uncond": null,"s_churn": null,"s_tmax": null,"s_tmin": null,"s_noise": null,"override_settings": {"sd_model_checkpoint": "anythingv5nijimix_25BEST.safetensors [8bc735ed57]"},"override_settings_restore_afterwards": true,"refiner_checkpoint": null,"refiner_switch_at": null,"disable_extra_networks": false,"firstpass_image": null,"comments": null,"enable_hr": false,"firstphase_width": 0,"firstphase_height": 0,"hr_scale": 2,"hr_upscaler": null,"hr_second_pass_steps": 0,"hr_resize_x": 0,"hr_resize_y": 0,"hr_checkpoint_name": null,"hr_sampler_name": null,"hr_prompt": "","hr_negative_prompt": "","force_task_id": null,"sampler_index": "DPM++ SDE Karras","script_name": null,"script_args": [],"send_images": true,"save_images": false,"alwayson_scripts": {},"infotext": null},"info": "{\"prompt\": \"full body, a girl, blue hand, Long yellow hair, blue shoes, write background, <lora:20240320-1710939437372:1>\", \"all_prompts\": [\"full body, a girl, blue hand, Long yellow hair, blue shoes, write background, <lora:20240320-1710939437372:1>\"], \"negative_prompt\": \"NSFW\", \"all_negative_prompts\": [\"NSFW\"], \"seed\": 2807822694, \"all_seeds\": [2807822694], \"subseed\": 1914786312, \"all_subseeds\": [1914786312], \"subseed_strength\": 0, \"width\": 512, \"height\": 512, \"sampler_name\": \"DPM++ SDE Karras\", \"cfg_scale\": 7.0, \"steps\": 20, \"batch_size\": 1, \"restore_faces\": false, \"face_restoration_model\": null, \"sd_model_name\": \"anythingv5nijimix_25BEST\", \"sd_model_hash\": \"8bc735ed57\", \"sd_vae_name\": null, \"sd_vae_hash\": null, \"seed_resize_from_w\": -1, \"seed_resize_from_h\": -1, \"denoising_strength\": null, \"extra_generation_params\": {\"Lora hashes\": \"20240320-1710939437372: ff34c35aff98\"}, \"index_of_first_image\": 0, \"infotexts\": [\"full body, a girl, blue hand, Long yellow hair, blue shoes, write background, <lora:20240320-1710939437372:1>\\nNegative prompt: NSFW\\nSteps: 20, Sampler: DPM++ SDE Karras, CFG scale: 7.0, Seed: 2807822694, Size: 512x512, Model hash: 8bc735ed57, Model: anythingv5nijimix_25BEST, Lora hashes: \\\"20240320-1710939437372: ff34c35aff98\\\", Version: v1.8.0\"], \"styles\": [], \"job_timestamp\": \"20240413153633\", \"clip_skip\": 1, \"is_using_inpainting_conditioning\": false, \"version\": \"v1.8.0\"}"
}具体可参考官方文档
