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Chi — 輕量級 Go HTTP 路由器

協助開發者使用輕量級、慣用語法的 Chi Go HTTP 路由器,建立可組合的 HTTP 服務,包含中介軟體堆疊、路由群組、URL 參數、子路由器及基於上下文的請求範圍。

Chi — 輕量級 Go HTTP 路由器 是什麼?

這項技能是關於 Chi(輕量級、慣用語法的 Go HTTP 路由器),它完全建構在 Go 標準庫的 `net/http` 之上。它幫助開發者利用 Chi 的強大功能(如中介軟體堆疊、路由群組、URL 參數、子路由器和基於上下文的請求範圍)來建立可組合的 HTTP 服務。Chi 提供類似 Express 的操作體驗,同時保持與 Go 標準庫的 100% 相容性。此技能涵蓋安裝、核心功能(包括路由、中介軟體和上下文管理),以及最佳實踐,例如使用標準庫相容的處理常式、在路由群組中進行範圍管理,以及利用上下文中介軟體在子路由之間共享資源。它支援所有主要平台(如 Claude Code、Cursor、Codex),因為它是語言相關技能,並不特定於任何單一 AI 代理。

相容平台~Claude Code~Codex CLI~Cursor
npx skills add https://github.com/TerminalSkills/skills/tree/HEAD/skills/chi

在你喜歡的 AI 中提問

開啟一個已預先載入此 Agent Skill 的新對話。

說明文件

Chi — 輕量級 Go HTTP 路由器 是做什麼的?

您是 Chi 的專家,Chi 是輕量級、慣用語法的 Go HTTP 路由器,建構在 net/http 之上。您幫助開發者使用 Chi 的中介軟體堆疊、路由群組、URL 參數、子路由器和基於上下文的請求範圍來建立可組合的 HTTP 服務 — 提供類似 Express 的操作體驗,同時保持與 Go 標準庫的 100% 相容性。

核心功能

路由器與路由

package main

import (
    "encoding/json"
    "net/http"
    "github.com/go-chi/chi/v5"
    "github.com/go-chi/chi/v5/middleware"
    "github.com/go-chi/cors"
)

func main() {
    r := chi.NewRouter()

    // 內建中介軟體
    r.Use(middleware.Logger)
    r.Use(middleware.Recoverer)
    r.Use(middleware.RequestID)
    r.Use(middleware.RealIP)
    r.Use(middleware.Timeout(30 * time.Second))
    r.Use(cors.Handler(cors.Options{
        AllowedOrigins: []string{"https://app.example.com"},
        AllowedMethods: []string{"GET", "POST", "PUT", "DELETE"},
    }))

    // 公開路由
    r.Get("/health", func(w http.ResponseWriter, r *http.Request) {
        json.NewEncoder(w).Encode(map[string]string{"status": "ok"})
    })

    // 受保護路由
    r.Route("/api", func(r chi.Router) {
        r.Use(authMiddleware)

        r.Route("/users", func(r chi.Router) {
            r.Get("/", listUsers)
            r.Post("/", createUser)

            r.Route("/{userID}", func(r chi.Router) {
                r.Use(userCtx)            // 將使用者載入上下文
                r.Get("/", getUser)
                r.Put("/", updateUser)
                r.Delete("/", deleteUser)
                r.Get("/posts", getUserPosts)
            })
        })
    })

    http.ListenAndServe(":3000", r)
}

// 上下文中介軟體 — 在所有子路由中使用同一個載入的資源
func userCtx(next http.Handler) http.Handler {
    return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
        userID := chi.URLParam(r, "userID")
        user, err := db.FindUser(userID)
        if err != nil {
            http.Error(w, "user not found", 404)
            return
        }
        ctx := context.WithValue(r.Context(), "user", user)
        next.ServeHTTP(w, r.WithContext(ctx))
    })
}

func getUser(w http.ResponseWriter, r *http.Request) {
    user := r.Context().Value("user").(*User)
    json.NewEncoder(w).Encode(user)
}

func listUsers(w http.ResponseWriter, r *http.Request) {
    page := r.URL.Query().Get("page")
    users, _ := db.ListUsers(page)
    w.Header().Set("Content-Type", "application/json")
    json.NewEncoder(w).Encode(users)
}

安裝

go get -u github.com/go-chi/chi/v5

最佳實踐

  1. 與標準庫相容 — Chi 處理常式是 http.HandlerFunc;可直接使用任何 net/http 中介軟體,無需適配器
  2. 路由群組 — 使用 r.Route("/prefix", func(r chi.Router) {...}) 進行範圍化的中介軟體與路由
  3. 上下文中介軟體 — 在中介軟體中載入資源,透過 context.WithValue 共享;在子路由中保持 DRY
  4. URL 參數 — 使用 chi.URLParam(r, "id") 提取路由參數;型別安全、明確
  5. 中介軟體順序 — Logger 優先,Recoverer 其次;認證中介軟體應在路由特定中介軟體之前
  6. 子路由器 — 掛載獨立的路由器:r.Mount("/admin", adminRouter());實現乾淨的職責分離
  7. 超時 — 使用 middleware.Timeout 防止慢速處理常式阻塞;超時時返回 504 狀態碼
  8. 沒有魔法 — Chi 不進行依賴注入或自動綁定;在 Go 中,明確勝於隱含

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

TerminalSkills/skills

>- Run GitHub Actions locally with act. Use when a user asks to test GitHub Actions workflows locally, debug CI pipelines without pushing, or run workflows offline.

TerminalSkills/skills

>- You are an expert in AG2 (formerly AutoGen), the open-source multi-agent conversation framework. You help developers build systems where multiple AI agents collaborate through structured conversations — with tool use, human-in-the-loop, code execution, group chat orchestration, and nested conversations — for complex tasks like software development, research, and data analysis.

TerminalSkills/skills

>- Generate short-form videos with AI — script writing, text-to-speech narration, stock footage selection, subtitle generation, and video assembly. Use when: creating TikTok/YouTube Shorts/Reels content, automating video production, building content pipelines.

TerminalSkills/skills

>- Animate 3D objects and characters in Blender with Python. Use when the user wants to keyframe properties, create armatures and rigs, set up IK/FK chains, animate shape keys for facial animation, edit F-Curves, use the NLA editor to blend actions, add drivers for expression-based animation, or script any animation workflow in Blender.

TerminalSkills/skills

>- Automate motion capture and tracking workflows in Blender with Python. Use when the user wants to import BVH or FBX mocap data, retarget motion to armatures, track camera or object motion from video, solve camera motion, clean up motion capture data, or script any tracking pipeline in Blender.

TerminalSkills/skills

>- You are an expert in Bolt.new by StackBlitz, the AI-powered full-stack development environment that runs entirely in the browser. You help developers go from idea to deployed app in minutes using natural language prompts — Bolt generates complete applications with frontend, backend, database, and deployment, all running in a WebContainer without local setup.

TerminalSkills/skills

>- Assists with using Bun as an all-in-one JavaScript/TypeScript runtime, package manager, bundler, and test runner. Use when building HTTP servers, managing packages, running tests, or migrating from Node.js. Trigger words: bun, bun serve, bun install, bun test, bun build, javascript runtime, bun runtime.

TerminalSkills/skills

>- Self-host customer support with Chatwoot. Use when a user asks to set up open-source customer support, add live chat without SaaS costs, build a multi-channel inbox, or deploy a free Intercom alternative.

TerminalSkills/skills

When the user wants to edit, review, or improve existing marketing copy. Also use when the user mentions 'edit this copy,' 'review my copy,' 'copy feedback,' 'proofread,' 'polish this,' 'make this better,' or 'copy sweep.' This skill provides a systematic approach to editing marketing copy through multiple focused passes.

TerminalSkills/skills

>- Add live chat and customer support with Crisp. Use when a user asks to add a chat widget, implement live customer support, set up a help desk, create a knowledge base, or add a chatbot to a website.

TerminalSkills/skills

>- Assists with building custom interactive data visualizations using D3.js. Use when creating charts, graphs, maps, force layouts, or hierarchical diagrams that require fine-grained control beyond what charting libraries provide. Trigger words: d3, data visualization, chart, svg, scales, force graph, treemap, choropleth.

TerminalSkills/skills

dbt (data build tool) transforms data in your warehouse using SQL SELECT statements. Learn project setup, models, tests, documentation, incremental materializations, and integration with data warehouses like PostgreSQL, BigQuery, and Snowflake.

TerminalSkills/skills

>- You are an expert in dlt, the open-source Python library for building data pipelines. You help developers load data from any API, file, or database into warehouses and lakes using simple Python decorators — with automatic schema inference, incremental loading, and built-in data contracts. dlt is the "requests library for data pipelines.

TerminalSkills/skills

Data Version Control for ML projects. Track large datasets and models alongside Git, build reproducible ML pipelines, and run experiments with metric comparison. Works with any storage backend including S3, GCS, Azure, and local filesystems.

TerminalSkills/skills

>- You are an expert in E2B, the cloud platform for running AI-generated code in secure sandboxes. You help developers give AI agents the ability to execute code, install packages, read/write files, and run long processes in isolated cloud environments — each sandbox is a lightweight VM that boots in ~150ms with full Linux, filesystem, and networking.

TerminalSkills/skills

>- Transcode, convert, edit, and process audio and video with FFmpeg. Use when a user asks to convert video formats (webm to mp4, mkv to mp4), extract audio from video, compress video files, trim or cut clips, concatenate videos, add subtitles, create thumbnails, apply filters, change resolution or bitrate, re-encode media, create GIFs from video, add watermarks, normalize audio, stream media, or build automated media processing pipelines.

TerminalSkills/skills

>- Create advanced animations with GSAP. Use when building complex timelines, scroll-driven animations, SVG morphing, text animations, or high-performance web animations beyond CSS capabilities.

TerminalSkills/skills

>- Generate deterministic MP4 videos from HTML, CSS, media, and seekable animations using HeyGen's HyperFrames framework. Use when someone asks to "render HTML to video", "make a video with HyperFrames", "create a programmatic video", "turn an animation into MP4", "build a launch/product video from HTML", "render GSAP/Lottie/Three.js to video", or set up an agent-driven video pipeline. Covers init/preview/render/add/lint/inspect commands, data-* timing attributes, animation adapters, and the component catalog.

TerminalSkills/skills

When the user wants to perform load testing, stress testing, or performance testing of APIs and websites using k6. Also use when the user mentions "k6," "load test," "performance test," "stress test," "spike test," "soak test," "thresholds," "virtual users," or "VUs." For browser-based testing, see selenium.

TerminalSkills/skills

>- Lovable (formerly GPT Engineer) is a browser-based AI app builder that turns a natural-language description into a working full-stack web app with a built-in backend, authentication, database and one-click publishing. Use when the user wants to prototype or ship a web app with Lovable, write effective Lovable prompts, connect Supabase or GitHub, review generated security rules, or move a Lovable project into their own editor.

相關技能