Learn PromptingMidjourney
Midjourney 是另一个 AI 图像生成器。与 Stable Diffusion 不同，Midjourney 使用 Discord Bot 作为 AI 图像生成的接口（在此加入 Discord，或在 Learn Prompting Discord 中尝试该 Bot）。不过，使用 Midjourney Bot 的遵循相同的图像提示基本原则。
基本用法
Midjourney 的基本结构是 /imagine prompt: [IMAGE PROMPT] [--OPTIONAL PARAMETERS]. 例如:
/imagine prompt: astronaut on a horse
更多关于图像提示参数的信息可以在这里找到：Midjourney Documentation - Parameter List
例如:
/imagine prompt: astronaut on a horse --ar 3:2 --c 70 --q 2 --seed 1000
进阶用法
多重提示
Midjourney 默认情况下会整体理解你的提示语。使用双冒号 :: 可以让 Midjourney 分别理解提示语的每个部分。例如：
/imagine prompt: astronaut and horse
/imagine prompt: astronaut:: and horse
图像提示
通过将一个图片上传到 Discord，并在提示语中使用它的 URL，你可以指示 Midjourney 使用该图片来影响你的结果的内容、样式和构成。例如： Astronaut (Source: Wikipedia)
/imagine prompt: [image URL], impressionist painting
Notes
Needs more content!
Sander Schulhoff
Sander Schulhoff is the CEO of HackAPrompt and Learn Prompting. He created the first Prompt Engineering guide on the internet, two months before ChatGPT was released, which has taught 3 million people how to prompt ChatGPT. He also partnered with OpenAI to run the first AI Red Teaming competition, HackAPrompt, which was 2x larger than the White House's subsequent AI Red Teaming competition. Today, HackAPrompt partners with the Frontier AI labs to produce research that makes their models more secure. Sander's background is in Natural Language Processing and deep reinforcement learning. He recently led the team behind The Prompt Report, the most comprehensive study of prompt engineering ever done. This 76-page survey, co-authored with OpenAI, Microsoft, Google, Princeton, Stanford, and other leading institutions, analyzed 1,500+ academic papers and covered 200+ prompting techniques.