适配 1G 内存 armv7 设备: settings.json 低配(show_hash 关/max_workers=2/缓存64MB/上传上限256MB/ws-sse 关) + 新增 install-armv7.sh 分步安装脚本

scripts/install-armv7.sh

@@ -0,0 +1,115 @@
+#!/bin/bash
+# ============================================
+# HYC下载站 v2.3 - ARMv7 / 低内存设备 安装脚本
+#
+# 电视盒子(1G 内存)上很多带 C 扩展的包没有预编译 wheel,
+# 一次性 pip install -r requirements.txt 会在编译某个包时整体失败。
+# 本脚本按"核心必装 / 可选按需"分开安装,单个失败不连累其他。
+#
+# 用法:
+#   bash scripts/install-armv7.sh                       # 只装核心
+#   bash scripts/install-armv7.sh --with-postgresql     # 加 PostgreSQL
+#   bash scripts/install-armv7.sh --with-mysql          # 加 MySQL
+#   bash scripts/install-armv7.sh --with-sftp           # 加 SFTP 同步(paramiko)
+#
+# 环境变量:
+#   PYTHON=python3.11   指定 Python(默认 python3)
+#   VENV_DIR=./venv     虚拟环境目录(默认 ./venv)
+# ============================================
+set -e
+
+PYTHON=${PYTHON:-python3}
+VENV_DIR=${VENV_DIR:-./venv}
+
+echo "=========================================="
+echo " HYC下载站 v2.3 - ARMv7 安装"
+echo "=========================================="
+
+# ---------- 1. 检查 Python ----------
+echo ""
+echo "==> [1/5] 检查 Python 版本"
+if ! command -v "$PYTHON" >/dev/null 2>&1; then
+    echo "错误: 找不到 $PYTHON"
+    echo "提示: 电视盒子 Debian 系可用: apt install python3 python3-venv"
+    exit 1
+fi
+$PYTHON --version
+python_ok=$($PYTHON -c 'import sys; print(1 if sys.version_info >= (3, 8) else 0)')
+if [ "$python_ok" != "1" ]; then
+    echo "警告: Python 版本过低(需要 3.8+),建议 python3.11"
+fi
+
+# ---------- 2. 创建虚拟环境 ----------
+echo ""
+echo "==> [2/5] 创建虚拟环境: $VENV_DIR"
+if ! $PYTHON -m venv "$VENV_DIR" 2>/dev/null; then
+    echo "错误: 创建虚拟环境失败"
+    echo "提示: 需要先安装 python3-venv: apt install python3-venv"
+    exit 1
+fi
+# shellcheck disable=SC1091
+source "$VENV_DIR/bin/activate"
+pip install --upgrade pip 2>/dev/null || echo "  (pip 升级跳过)"
+
+# ---------- 3. 核心依赖(必装) ----------
+echo ""
+echo "==> [3/5] 安装核心依赖"
+CORE_PKGS="psutil requests croniter sqlalchemy python-multipart"
+for pkg in $CORE_PKGS; do
+    if pip install "$pkg" >/dev/null 2>&1; then
+        echo "  ✓ $pkg"
+    else
+        echo "  ✗ $pkg 安装失败(继续,不影响其他)"
+    fi
+done
+
+# bcrypt: armv7 可能需要编译;装不上则走 PBKDF2 回退(认证仍可用,但建议装上)
+echo "  ... bcrypt(密码哈希)"
+if pip install bcrypt >/dev/null 2>&1; then
+    echo "  ✓ bcrypt"
+else
+    echo "  ⚠ bcrypt 安装失败 → 将使用 PBKDF2 回退(功能可用;建议装 gcc 后重试)"
+fi
+
+# ---------- 4. 可选依赖(按参数) ----------
+echo ""
+echo "==> [4/5] 可选依赖"
+if [[ "$*" == *"--with-postgresql"* ]]; then
+    echo "  ... psycopg2-binary(PostgreSQL)"
+    pip install psycopg2-binary >/dev/null 2>&1 && echo "  ✓ psycopg2" \
+        || echo "  ⚠ psycopg2 编译失败 → PostgreSQL 不可用(可先用 SQLite)"
+fi
+if [[ "$*" == *"--with-mysql"* ]]; then
+    echo "  ... pymysql / cryptography(MySQL)"
+    pip install pymysql cryptography >/dev/null 2>&1 && echo "  ✓ pymysql" \
+        || echo "  ⚠ MySQL 依赖失败(可先用 SQLite)"
+fi
+if [[ "$*" == *"--with-sftp"* ]]; then
+    echo "  ... paramiko(SFTP 同步)"
+    pip install paramiko >/dev/null 2>&1 && echo "  ✓ paramiko" \
+        || echo "  ⚠ paramiko 失败 → SFTP 同步不可用"
+fi
+
+# ---------- 5. 目录与收尾 ----------
+echo ""
+echo "==> [5/5] 创建数据目录"
+mkdir -p downloads data logs
+echo "  ✓ downloads/  data/  logs/ 已就绪"
+
+echo ""
+echo "=========================================="
+echo " 安装完成!"
+echo "=========================================="
+echo " 启动服务器:"
+echo "   source $VENV_DIR/bin/activate"
+echo "   python main.py --memory-limit 256M --workers 2"
+echo ""
+echo " 1G 内存建议(电视盒子):"
+echo "   - 已适配 settings.json(show_hash 关闭、max_workers=2、缓存 64MB)"
+echo "   - 强烈建议加 swap,否则大文件同步/上传易 OOM:"
+echo "       fallocate -l 1G /swapfile && chmod 600 /swapfile"
+echo "       mkswap /swapfile && swapon /swapfile"
+echo "       echo '/swapfile none swap sw 0 0' >> /etc/fstab"
+echo "   - 外接 300G 存储请把 settings.json 的 base_dir 指向挂载点"
+echo "     (如 /mnt/usb/downloads),并同步改 database.sqlite.path"
+echo "=========================================="

settings.json

@@ -6,12 +6,12 @@
   "api_version": "v2",
   "directory_listing": true,
   "enable_stats": true,
-  "show_hash": true,
+  "show_hash": false,
   "ignore_hidden": true,
-  "max_upload_size": 1073741824,
+  "max_upload_size": 268435456,
   "timeout": 30,
   "enable_range": true,
-  "max_workers": 10,
+  "max_workers": 2,
   "auth_type": "basic",
   "auth_user": "admin",
   "auth_pass": "admin123",
@@ -21,10 +21,10 @@
   "ip_whitelist_enabled": false,
   "ip_whitelist": [],
   "ip_blacklist": [],
-  "enable_ws": true,
+  "enable_ws": false,
-  "enable_sse": true,
+  "enable_sse": false,
   "enable_monitor": true,
-  "monitor_interval": 3,
+  "monitor_interval": 10,
   "enable_sync": true,
   "sync_config": null,
   "sync_sources": {},
@@ -574,17 +574,17 @@
   "sort_reverse": false,
   "calculate_hash": false,
   "max_search_results": 100,
-  "session_timeout": 60,
+  "session_timeout": 300,
   "sync_interval": 60,
   "auto_sync": false,
   "auto_clean": false,
   "clean_interval": 7,
   "enable_browse": true,
   "show_hidden": false,
-  "enable_websocket": true,
+  "enable_websocket": false,
   "max_threads": 4,
-  "health_check_interval": 30,
+  "health_check_interval": 60,
-  "request_timeout": 300,
+  "request_timeout": 60,
   "enable_alerts": true,
   "disk_warning_threshold": 80,
   "disk_critical_threshold": 90,
@@ -594,8 +594,8 @@
   "alert_email": "",
   "log_file": "./logs/hyc.log",
   "log_level": "INFO",
-  "cache_size": 1073741824,
+  "cache_size": 67108864,
-  "cache_ttl": 3600,
+  "cache_ttl": 86400,
   "pool_size": 5,
-  "max_overflow": 10
+  "max_overflow": 5
-}
+}