标签查询 用于查询各变量对应的标签，在多语言环境上编程时使用较多。-Label query is used to query the corresponding label of each variable, and use more programming in a multilingual environment.

redis 下载文件，下载之后直接安装，按照格式配置环境变量即可使用(Redis download the file, install it directly after downloading, and configure the environment variable by format to use)