1.5版本下载
https://huggingface.co/runwayml/stable-diffusion-v1-5/tree/main
模型包：v1-5-pruned.safetensors
2.1版本下载
https://huggingface.co/stabilityai/stable-diffusion-2-1/tree/mainmmd
模型包：v2-1_768-ema-pruned.safetensors
sdxl-1.0版本下载
https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0/tree/maink
模型包： sd_xl_base_1.0.safetensors