feat: Phase 1-3 全部完成 — 沙盒增强、学情分析、学习路径

scripts/init.sql

@@ -0,0 +1 @@
+CREATE DATABASE IF NOT EXISTS yuzhiran DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;

scripts/setup.sh

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+#!/bin/bash
+# 宇之然AI平台 - 项目初始化脚本
+
+set -e
+
+echo "🚀 开始初始化宇之然AI平台..."
+
+# 检查MySQL是否运行
+if ! mysqladmin ping -h localhost --silent 2>/dev/null; then
+    echo "❌ MySQL未运行，请先启动MySQL服务"
+    echo "   Ubuntu/Debian: sudo systemctl start mysql"
+    echo "   CentOS: sudo systemctl start mysqld"
+    exit 1
+fi
+
+# 创建数据库
+echo "📦 创建数据库..."
+read -p "请输入MySQL root密码: " -s MYSQL_ROOT_PASSWORD
+echo
+
+mysql -u root -p"$MYSQL_ROOT_PASSWORD" -e "CREATE DATABASE IF NOT EXISTS yuzhiran_ai CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;" 2>/dev/null || {
+    echo "❌ 数据库创建失败，请检查MySQL密码"
+    exit 1
+}
+
+# 更新后端.env中的数据库密码
+sed -i "s|mysql://root:password@|mysql://root:${MYSQL_ROOT_PASSWORD}@|" backend/.env
+
+echo "✅ 数据库配置完成"
+
+# 安装后端依赖
+echo "📦 安装后端依赖..."
+cd backend
+npm install
+npx prisma generate
+npx prisma db push
+cd ..
+
+# 安装前端依赖
+echo "📦 安装前端依赖..."
+cd frontend
+npm install
+cd ..
+
+echo "✅ 初始化完成！"
+echo ""
+echo "启动方式："
+echo "  后端: cd backend && npm run dev"
+echo "  前端: cd frontend && npm run dev"
+echo ""
+echo "访问地址："
+echo "  前端: http://localhost:3001"
+echo "  后端API文档: http://localhost:3000/api"