什么是FakeHttpContext？解析其功能、用途及与HttpContext的关系

Below are standard Markdown formatting guidelines, demonstrated using the syntax they describe:

Headings #

Use number signs (#) to define heading levels. The count of # determines the heading hierarchy:

• # Level 1 Heading
• ## Level 2 Heading
• ### Level 3 Heading

List Items #

Start each list item with a dash (-). Nest items by indenting with spaces:

- Primary list item
- Secondary list item
  - Nested list item

Renders as:

• Primary list item
• Secondary list item
  • Nested list item

Text Emphasis #

Wrap text with asterisks (*) to add emphasis:

• *Italicized text* → Italicized text
• **Bold text** → Bold text (double asterisks for stronger emphasis)

Code & Commands #

Surround inline code or commands with backticks (`). For multi-line code blocks, use triple backticks (```) and optionally specify the language:

• Inline code example: npm install
• Multi-line code example:

def greet(name):
    print(f"Hello, {name}!")

Quoted Text #

Use greater than signs (>) to create blockquotes. Multiple > can be used for nested quotes:

> This is a basic blockquote.
>> This is a nested quote inside the first one.

Renders as:

This is a basic blockquote.

This is a nested quote inside the first one.

Links #

Wrap link text in square brackets ([]), followed by the target URL in parentheses (()):

• [Markdown Guide](https://www.markdownguide.org) → Markdown Guide

Images #

Use square brackets ([]) for alt text (descriptive text for screen readers), followed by the image URL in parentheses (()):

• [A photo of a forest](https://example.com/forest.jpg) → A photo of a forest

内容的提问来源于stack exchange，提问作者codetonight