Claude Code Tutorial: Complete Chinese Guide to Anthropic's Terminal AI Coding Tool (2026)

After Anthropic quietly released Claude Code in early 2026, it quickly became the hottest AI coding tool among developers. However, many Chinese users have hit entry barriers—the official website only offers English documentation, terminal operations feel unfamiliar, users don't know what it can do, or how to configure it. This comprehensive Chinese tutorial helps you get started with Claude Code from scratch.

💡 What You Will Learn

After Anthropic quietly released Claude Code in early 2026, it quickly became the hottest AI coding tool among developers. However, many Chinese users have hit entry barriers—the official website only

📜 Table of Contents

• Claude Code What Is
• Installation
• Configuration API Key
• ---
• Summary

Claude Code What Is

Installation

# Installation/Setup
npm install -g @anthropic-ai/claude-code

# Installation/Setup
claude --version

Configuration API Key

# 
export ANTHROPIC_API_KEY=sk-ant-xxxxxxxxxxxx

# Configuration
claude config set apiKey sk-ant-xxxxxxxxxxxx

# Auto/Automatic
claude

cd your-project
claude

╭─────────────────────────────────────╮
│  Claude Code                        │
│  Scanning project structure...      │
│  Detected: Python, JavaScript, ...  │
│  Ready — ask me anything!           │
╰─────────────────────────────────────╯

|:----|:----|:-----|

> Explain what src/services/auth.ts does

>  userRoutes.js Error handling

>  utils/format.js  formatDate 

> npm test 

>  api/  callback  async/await

>  models/  TypeScript 

# .github/workflows/claude-review.yml
name: Claude Code Review
on: [pull_request]
jobs:
  review:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Claude Code Review
        run: |
          npm install -g @anthropic-ai/claude-code
          echo "PR" | claude --review
        env:
          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY }}

# Claude Code 

## 
-  2 
-  camelCase
-  PascalCase
-  TypeScript 

## Testing
- Testing
-  Vitest 
-  > 80%

## 
- API  src/routes/ 
-  src/models/ 
-  src/utils/ 

|:----|:--------|:--------|:--------------:| | Claude 4 Sonnet | $3/M tokens | $15/M tokens | $0.02-0.10 | | Claude 4 Opus | $15/M tokens | $75/M tokens | $0.10-0.50 | | Claude 4 Haiku | $0.25/M tokens | $1.25/M tokens | $0.005-0.02 |

$ claude
>  Python  CSV  JSON 

#  UTF-8
export LANG=zh_CN.UTF-8
export LC_ALL=zh_CN.UTF-8

---

Summary