通用化修改

.dockerignore

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+# Git
+.git
+.gitignore
+.gitattributes
+
+# Dependencies (rebuilt in Docker)
+backend/vendor
+frontend/node_modules
+
+# Runtime artifacts
+backend/data
+backend/.env.local
+backend/.server.pid
+frontend/.vite.pid
+frontend/.node_platform
+logs
+*.log
+*.db
+*.db-shm
+*.db-wal
+
+# Build artifacts
+*.tar.gz
+*.zip
+
+# IDE
+.vscode
+.claude
+.idea
+
+# Docker files
+Dockerfile
+docker-compose.yml
+.env.example
+.env
+.dockerignore
+docker-init.sh
+
+# Deployment scripts (not needed in image)
+一键初始化.bat
+一键初始化.sh
+一键运行.bat
+一键运行.sh
+scripts
+deploy
+
+# README
+README.md
+LICENSE

.env.example

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+# ========================================
+# BitAPI Docker 环境变量
+# 复制为 .env 并修改后使用
+# cp .env.example .env
+# ========================================
+
+# 站点名称（会显示在页面标题、导航栏等位置）
+BITAPI_APP_NAME=BitAPI
+
+# 环境：production / development
+BITAPI_ENV=production
+
+# 对外端口（docker-compose 端口映射使用）
+BITAPI_HTTP_PORT=8091
+
+# JWT 签名密钥（必须修改！建议 48 字节随机串）
+# 生成方式：openssl rand -base64 48
+BITAPI_JWT_SECRET=change-me-in-production
+
+# 数据加密密钥（必须修改！建议 32 字节随机串）
+# 生成方式：openssl rand -base64 32
+BITAPI_ENCRYPTION_KEY=change-me-encryption-key-32-bytes
+
+# Token 有效期
+BITAPI_ACCESS_TOKEN_TTL=30m
+BITAPI_REFRESH_TOKEN_TTL=336h
+
+# CORS 允许的域名（逗号分隔，支持 https://*.domain.com 通配）
+BITAPI_CORS_ORIGINS=http://localhost:8091,http://127.0.0.1:8091
+
+# 初始管理员账号（首次启动时自动创建）
+BITAPI_BOOTSTRAP_EMAIL=admin@bitapi.local
+BITAPI_BOOTSTRAP_PASSWORD=bitapi-admin
+BITAPI_BOOTSTRAP_NAME=BitAPI 管理员
+
+# 新用户默认余额（单位：微单位，0 表示 0）
+BITAPI_DEFAULT_USER_BALANCE_MICROS=0

.gitignore

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+# --- OS junk ---
+.DS_Store
+Thumbs.db
+
+# --- IDE / Editor ---
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# --- Environment & Secrets ---
+.env
+*.env
+!.env.example
+!backend/config.example.env
+
+# --- Go (backend) ---
+backend/cmd/*/main
+backend/cmd/*/*.exe
+*.test
+*.out
+*.prof
+vendor/
+
+# --- Node (frontend) ---
+frontend/node_modules/
+frontend/dist/
+*.tsbuildinfo
+
+# --- Logs ---
+*.log
+logs/
+
+# --- Docker ---
+docker-compose.override.yml
+
+# --- OS / Misc ---
+__pycache__/
+*.pyc
+tmp/
+temp/

Dockerfile

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+# BitAPI - Multi-stage Docker build
+# Stage 1: Build Vue 3 frontend
+FROM node:20-alpine AS frontend-build
+WORKDIR /app/frontend
+COPY frontend/package.json frontend/package-lock.json ./
+RUN npm ci
+COPY frontend/ ./
+RUN npm run build
+
+# Stage 2: Build Go backend (CGO_ENABLED=0, glebarez/sqlite is pure Go)
+FROM golang:1.23-alpine AS backend-build
+ENV GOTOOLCHAIN=auto
+ENV GOPROXY=https://goproxy.cn,direct
+WORKDIR /app
+COPY backend/go.mod backend/go.sum ./
+RUN go mod download
+COPY backend/ ./
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o server ./cmd/server
+
+# Stage 3: Minimal runtime
+FROM alpine:3.21
+RUN apk add --no-cache ca-certificates curl
+WORKDIR /app
+COPY --from=frontend-build /app/frontend/dist /app/frontend/dist
+COPY --from=backend-build /app/server /app/server
+
+RUN mkdir -p /app/data/uploads/avatars
+
+EXPOSE 8091
+
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+  CMD curl -fsS http://localhost:8091/health || exit 1
+
+ENV BITAPI_DATABASE_DSN="file:/app/data/bitapi.db?_foreign_keys=on&_busy_timeout=5000"
+
+ENTRYPOINT ["/app/server"]