{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "import redis\n",
    "\n",
    "conn_pool = redis.ConnectionPool(host='10.254.13.87', port='6379', max_connections=10)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "[b'user', b'test_hello', b'www.biancheng.net', b'test_list', b'test_hash', b'test_set', b'fans:num', b'user:id:01:username']\n"
     ]
    }
   ],
   "source": [
    "r = redis.Redis(connection_pool=conn_pool)\n",
    "key_list = r.keys('*')\n",
    "print(key_list)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "user b'hash'\n",
      "test_hello b'string'\n",
      "www.biancheng.net b'string'\n",
      "test_list b'list'\n",
      "test_hash b'hash'\n",
      "test_set b'set'\n",
      "fans:num b'string'\n",
      "user:id:01:username b'string'\n"
     ]
    }
   ],
   "source": [
    "for key in key_list:\n",
    "    keyStr = key.decode()\n",
    "    print(keyStr, r.type(keyStr))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "b'hash'\n",
      "1\n",
      "0\n"
     ]
    }
   ],
   "source": [
    "print(r.type('user'))\n",
    "print(r.exists('test_hello'))\n",
    "print(r.exists('user1'))"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 24,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "0\n",
      "0\n"
     ]
    }
   ],
   "source": [
    "delete_result = r.delete('test_hello', 'test_hell2')\n",
    "print(delete_result)\n",
    "print(r.exists('test_hello'))"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "base",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.10.10"
  },
  "orig_nbformat": 4
 },
 "nbformat": 4,
 "nbformat_minor": 2
}