詳解Redis中key的命名規(guī)范和值的命名規(guī)范

更新時(shí)間：2020年12月17日 09:57:48 作者：詩水人間

這篇文章主要介紹了詳解Redis中key的命名規(guī)范和值的命名規(guī)范，文中通過示例代碼介紹的非常詳細(xì)，對大家的學(xué)習(xí)或者工作具有一定的參考學(xué)習(xí)價(jià)值，需要的朋友們下面隨著小編來一起學(xué)習(xí)學(xué)習(xí)吧

數(shù)據(jù)庫中得熱點(diǎn)數(shù)據(jù)key命名慣例

	表名:主鍵名:主鍵值:字段名
例如	user:id:0001:name
例如	user:id:0002:name
例如	order:id:s2002:price

上面的key對應(yīng)的值則可以是

存放的方式	key	value	優(yōu)點(diǎn)
單獨(dú)的key:value形式	order:id:s2002:price	2000	方便簡單的操作，例如incr自增或自減
json格式	user:id:0001	{id:0001,name:"張三"}	方便一次性存和取數(shù)據(jù)，但是不方便更新數(shù)據(jù)

redis 緩存 key常量命名規(guī)則示例

package com.awj.mall.restfulapi.common.consts;

public class CacheConsts {

  // 短信驗(yàn)證碼類型
  /**
   * 登錄
   */
  public static final String SMS_TYPE_LOGIN = "cache:api:sms_login_";
  /**
   * 重置密碼
   */
  public static final String SMS_TYPE_RESETPWD = "cache:api:sms_resetpwd_";
  /**
   * 重置手機(jī)號
   */
  public static final String SMS_TYPE_RESETPHONE = "cache:api:sms_resetphone_";
  /**
   * 注冊
   */
  public static final String SMS_TYPE_REG = "cache:api:sms_reg_";
  /**
   * 工單報(bào)備報(bào)備人校驗(yàn)
   */
  public static final String SMS_TYPE_PROJECT = "cache:api:sms_project_";
  
  /**
   * 服務(wù)商申請
   */
  public static final String SMS_TYPE_SERVICE = "cache:api:sms_service_";
  /**
   * 綁定賬戶
   */
  public static final String SMS_TYPE_BIND_PAYACCOUNT = "cache:api:sms_bing_payaccount_";
  /**
   * 服務(wù)商接單后核銷碼短信消息（消費(fèi)者）
   */
  public static final String SMS_TYPE_SERVICE_HX = "cache:api:sms_service_hx_";


  /**
   * 重置密碼_token
   */
  public static final String SMS_TYPE_RESETPWD_TOKEN = "cache:api:sms_resetpwd:token_";
  /**
   * 重置密碼_手機(jī)號
   */
  public static final String SMS_TYPE_RESETPHONE_TOKEN = "cache:api:sms_resetphone:token_";

  //省市區(qū)商圈緩存
  /**
   * 所有省市區(qū)
   */
  public static final String SYS_CITY_LIST = "cache:api:city_list";
  /**
   * 已開通區(qū)域包含商圈信息
   */
  public static final String SYS_CITY_ESC_LIST = "cache:api:city_esc_list";
  /**
   * 所有已開通商圈
   */
  public static final String SYS_ESC_LIST = "cache:api:esc_list";

  public static final Integer SYS_CITY_LIST_EXPIRE_TIME_SECONDS = 60 * 60 * 24 * 15;

  /**
   * 驗(yàn)證碼過期時(shí)間：5分鐘
   */
  public static final Integer CHECKCODE_EXPIRE_TIME_SECONDS = 5 * 60 * 1000;

  /**
   * 驗(yàn)證碼在redis中的存儲時(shí)間：30分鐘
   */
  public static final Integer CHECKCODE_EXPIRE_TIME_SAVE_SECONDS = 30 * 60 * 1000;

  /**
   * 廣告類圖片
   */
  public static final String CACHE_IMAGE_RES_ADV = "cache:image_dir:" + SysConsts.IMAGE_RES_ADV;
  /**
   * 體驗(yàn)服務(wù)中心相關(guān)圖片
   */
  public static final String CACHE_IMAGE_RES_ESC = "cache:image_dir:" + SysConsts.IMAGE_RES_ESC;
  /**
   * 品牌店鋪相關(guān)圖片
   */
  public static final String CACHE_IMAGE_RES_SHOP = "cache:image_dir:" + SysConsts.IMAGE_RES_SHOP;
  /**
   * 產(chǎn)品相關(guān)圖片
   */
  public static final String CACHE_IMAGE_RES_PRODUCT = "cache:image_dir:" + SysConsts.IMAGE_RES_PRODUCT;
  /**
   * 其他圖標(biāo)/logo相關(guān)圖片
   */
  public static final String CACHE_IMAGE_RES_ICON = "cache:image_dir:" + SysConsts.IMAGE_RES_ICON;
  /**
   * 程序使用靜態(tài)文件資源
   */
  public static final String CACHE_IMAGE_RES_STATIC = "cache:image_dir:" + SysConsts.IMAGE_RES_STATIC;

  /**
   * 商品分類保存
   */
  public static final String CACHE_GOODS_CATE = "cache:goodscate";
  /**
   * 商品分類保存過期時(shí)間
   */
  public static final Integer CACHE_GOODS_CATE_EXPIRE_TIME = 60 * 10;

  /**
   * 品牌保存
   */
  public static final String CACHE_GOODS_BRAND = "cache:goodsbrand";


  /**
   * 平臺品牌保存
   */
  public static final String CACHE_GOODS_BRAND_PLATFORM = "cache:goodsbrand:platform";

  /**
   * 商家品牌保存
   */
  public static final String CACHE_GOODS_BRAND_SHOP = "cache:goodsbrand:shop";

  /**
   * 品牌保存過期時(shí)間
   */
  public static final Integer CACHE_GOODS_BRAND_EXPIRE_TIME = 10 * 60;

  public static final String CACHE_P_USERINFO = "cache:piduserinfo";


  public static final String CACHE_ORDER_UN_PAY = "cache:order:unpay";
  public static final Long CACHE_ORDER_UN_PAY_EXPIRE_TIME = 24 * 60 * 60 * 1000L;


  public static final String CACHE_ORDER_COMMIT = "cache:commit:order:userid_";
  public static final Long CACHE_ORDER_COMMIT_EXPIRE_TIME = 3 * CACHE_ORDER_UN_PAY_EXPIRE_TIME;


  public static final String CACHE_WORKBENCH_UPDATE_MAX_INTEGRATL = "cache:workbeanch:updatemaxintegratl:userid_";

  public static final Long CACHE_SERVICE_EXPIRE_TIME = 30 * 24 * 60 * 60 * 1000L ;

  public static final Integer CACHE_P_USERINFO_EXPIRE_TIME = 30 * 60;


  public static final String CACHE_RANDOM_CATE_LIST = "cache:random_cate:list";


  public static final String CACHE_TAKE_ORDER = "cache:take_order:shop_";


  public static final String CACHE_SHOP_GOODS_PLUS_VOLUME = "cache:shop_goods:plusVolume";


  public static final String CACHE_SHOP_INFO_PLUS_VOLUME = "cache:shop_info:plusVolume";


  public static final String CACHE_SYS_TEMPLATE_CACHE = "cache:sms_template:";


  public static final String CACHE_TOKEN = "cache:token:";
  
  public static final String CACHE_SHOP_IMMEDIATELY_COMMIT = "cache:shop:immediately:commit:userid_";
  
  public static final Long CACHE_SHOP_IMMEDIATELY_COMMIT_EXPIRE_TIME = 10000L;


}

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