feat(val-blog): add 2026-04-30 dream journey post

This commit is contained in:
Chen Gu
2026-08-13 17:00:22 +08:00
committed by Chen Gu
parent 691f96e8a6
commit 81978704fc
941 changed files with 195468 additions and 755 deletions
+39
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#!/bin/bash
# download-model.sh - 下载适合 8GB 内存的 Qwen 模型
MODEL_DIR="${HOME}/.llama/models"
mkdir -p "$MODEL_DIR"
echo "=== 下载 Qwen 模型 (适合 8GB 内存) ==="
echo ""
echo "可选模型:"
echo "1) Qwen3-1.8B-Q4_K_M (推荐, ~1.2GB, 速度最快)"
echo "2) Qwen3-4B-Q4_K_M (~2.5GB, 质量更好)"
echo "3) Qwen2.5-1.5B-Q4_K_M (备用, ~1GB)"
echo ""
# 默认下载 1.8B 版本
MODEL_URL="https://huggingface.co/Qwen/Qwen3-1.8B-GGUF/resolve/main/qwen3-1.8b-q4_k_m.gguf"
MODEL_NAME="qwen3-1.8b-q4_k_m.gguf"
cd "$MODEL_DIR"
if [ -f "$MODEL_NAME" ]; then
echo "✅ 模型已存在: $MODEL_NAME"
else
echo "⬇️ 正在下载 $MODEL_NAME..."
echo "(如下载慢可用浏览器访问 https://huggingface.co/Qwen/Qwen3-1.8B-GGUF)"
# 使用 curl 下载,支持断点续传
curl -L -C - -o "$MODEL_NAME" "$MODEL_URL" || {
echo "❌ 下载失败,请手动下载到: $MODEL_DIR/$MODEL_NAME"
echo "下载链接: $MODEL_URL"
exit 1
}
fi
echo ""
echo "✅ 模型已准备: $MODEL_DIR/$MODEL_NAME"
echo ""
echo "=== 下一步 ==="
echo "启动服务: ./start-server.sh"