Initial commit: DataTool backend, frontend and Docker

docker/Dockerfile

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+# ========== 阶段一：构建前端 dist ==========
+FROM node:20-alpine AS frontend-builder
+
+WORKDIR /app/frontend
+
+COPY frontend/package.json frontend/package-lock.json* ./
+RUN npm ci --ignore-scripts || npm install --legacy-peer-deps
+
+COPY frontend/ ./
+RUN npm run build
+
+# ========== 阶段二：构建后端 JAR（含 dist 到 static） ==========
+FROM eclipse-temurin:17-jdk-alpine AS backend-builder
+
+WORKDIR /app
+
+# 安装 Maven
+RUN apk add --no-cache maven
+
+COPY backend/ ./backend/
+COPY --from=frontend-builder /app/frontend/dist ./backend/src/main/resources/static
+
+WORKDIR /app/backend
+RUN mvn package -DskipTests -q -B
+
+# ========== 阶段三：运行 ==========
+FROM eclipse-temurin:17-jre-alpine
+
+WORKDIR /app
+
+# 上传目录与数据持久化
+RUN mkdir -p /app/data/uploads
+
+COPY --from=backend-builder /app/backend/target/datatool-backend-*.jar ./app.jar
+
+EXPOSE 8080
+
+ENTRYPOINT ["java", "-jar", "app.jar"]

docker/deploy.ps1

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+# DataTool 一键部署：拉取代码 -> 进入 docker 目录 -> 构建并启动
+# 用法: .\deploy.ps1 [-NoPull]
+
+param([switch]$NoPull)
+
+$ErrorActionPreference = "Stop"
+# 脚本在 docker/ 下，仓库根目录为上一级
+$RepoRoot = Split-Path $PSScriptRoot -Parent
+Set-Location $RepoRoot
+
+if (-not $NoPull) {
+    Write-Host ">>> 拉取最新代码..."
+    git pull 2>$null
+}
+
+Write-Host ">>> 进入 docker 目录并执行构建、启动..."
+Set-Location (Join-Path $RepoRoot "docker")
+docker compose build --no-cache
+docker compose up -d
+
+Write-Host ">>> 部署完成。访问 http://localhost:8080"

docker/deploy.sh

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+#!/usr/bin/env bash
+# DataTool 一键部署：拉取代码 -> 进入 docker 目录 -> 构建并启动
+# 用法: ./deploy.sh [--no-pull]
+
+set -e
+# 脚本在 docker/ 下，仓库根目录为上一级
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+REPO_ROOT="$(dirname "$SCRIPT_DIR")"
+cd "$REPO_ROOT"
+
+# 可选：跳过拉取（传 --no-pull 时）
+if [[ "$1" != "--no-pull" ]]; then
+  echo ">>> 拉取最新代码..."
+  git pull || true
+fi
+
+echo ">>> 进入 docker 目录并执行构建、启动..."
+cd "$REPO_ROOT/docker"
+docker compose build --no-cache
+docker compose up -d
+
+echo ">>> 部署完成。访问 http://localhost:8080"

docker/docker-compose.yml

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+services:
+  datatool:
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    image: datatool:latest
+    container_name: datatool
+    ports:
+      - "8080:8080"
+    volumes:
+      - datatool-uploads:/app/data/uploads
+    restart: unless-stopped
+    environment:
+      - TZ=Asia/Shanghai
+
+volumes:
+  datatool-uploads: