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安装homebrew

/bin/bash -c "$(curl -fsSL https://gitee.com/ineo6/homebrew-install/raw/master/install.sh)”

安装 stable diffusion webui 的依赖

brew install cmake protobuf rust python@3.10 wget

Pip设置镜像

pip config set global.index-url https://mirrors.aliyun.com/pypi/simple/

若设置pip config的时候遇到permission的问题，可以对其上级文件夹sudo chmod -R 777 文件夹路径，使得pip config可以设置成功

下载 stable diffusion webui 代码

cd ~
git clone https://gitee.com/ineo6/stable-diffusion-webui.git

启动 stable diffusion webui 本体

cd ~
/stable-diffusion-webui ./webui.sh

在启动的过程中需要从github中拉取一些组件，需要切换github的加速源，一般选择自营加速源：

/bin/bash -c "$(curl -fsSL https://gitee.com/ineo6/stable-diffusion-webui/raw/master/super-gh.sh)”

1) ghproxy.com      3) ghps.cc               5)hub.gitmirror.com
2) 自营加速源          4) gh.ddlc.top        6) gh.con.sh
 #?

另外找到stable diffusion webui的工程文件夹，找到modules/launch_utils.py的文件，给github组件的路径前添加ghproxy.com/，示例如下：

若报错Can’t load tokenizer for ‘openai/clip-vit-large-patch14’，则是因为其从huggingface拉取失败，可以自行下载并放置到stable-diffusion-webui/openai/clip-vit-large-patch14，这样处理完就可以启动成功了。

若出现Running on local URL: http://127.0.0.1:7860并弹出界面，则启动成功了。

下载模型checkpoint和微调权重lora

中文包下载安装

文生图参数设置

  • 采样器：DPM++ 3M SDE Karras
  • 迭代步数：30
  • 分辨率：768*1344
  • Hires.fix：R-ESRGAN 4x+
  • 重绘幅度：0.3
  • 重绘迭代步数：12
  • Clip skip：2
  • CFG Scale：6
  • 正面提示词：
(基础设定)
RAW photograph, ultra-detailed skin, subsurface scattering,
(解剖结构)
  perfect female anatomy, natural breast gravity, physiological accuracy,
(皮肤科学)
  realistic skin texture, visible pores, subtle veins, natural skin variations,
(光学参数)
  shot on Canon EOS R5, 85mm f/1.4, studio softbox lighting,
(生物力学)
  natural body posture, relaxed muscle tension, authentic weight distribution
  • 负面提示词：
(核心解剖结构修复)
(malformed genitals:1.6), (asymmetric breasts:1.5), (disproportioned body:1.4),
  (deformed fingers:1.5), (mutated hands:1.3), (fused fingers:1.4),
  (unnatural waist ratio:1.3), (twisted torso:1.2), (broken joints:1.4),
  (皮肤质感强化)
  (plastic skin:1.7), (wax skin:1.6), (shiny skin:1.5), (airbrushed:1.4),
  (uneven skin tone:1.3), (exaggerated pores:1.2), (cellulite:1.1),
  (动态与姿势排除)
  (impossible pose:1.4), (floating limbs:1.3), (awkward posture:1.2),
  (stiff pose:1.3), (t-pose:1.5), (unnatural bending:1.4),
  (医学级真实控制)
  (suture marks:1.3), (surgical scars:1.2), (stretch marks:0.8),
  (varicose veins:0.7), (bruises:1.1), (skin folds:0.9),
  (光影与渲染缺陷)
  (overexposed:1.2), (underexposed:1.3), (harsh lighting:1.4),
  (flat lighting:1.5), (unnatural shadows:1.3), (SSR artifacts:1.6),
  (风格污染排除)
  (3D render:1.7), (CGI:1.6), (anime:1.8), (cartoon:1.8),
  (painting:1.5), (drawing:1.4), (watercolor:1.3),
  (微观缺陷修复)
  (skin stretching:1.2), (unnatural creases:1.3), (floating hair:1.1),
  (irregular areola:1.4), (misaligned labia:1.5), (asymmetric nipples:1.4)

参考教程：

mac极速安装stable diffusion webui教程