Azure Key Vault secret store Component format Authenticating with Azure AD Spec metadata fields Example: Create an Azure Key Vault and authorize a Service Principal Prerequisite...

简介 配置 示例 简介 session_ticket_key.data配置记录了session ticket key信息。 配置 配置项 类型 描述 Version String 配置文件版本 SessionTicketKey String Session Ticket密钥，仅包含字符a-z0-9且长度48...

SETNX key value *Return value *Examples *Design pattern: Locking with SETNX *Handling deadlocks SETNX key value Available since 1.0.0. Time complexity: O(1) Set key to...

RENAMENX key newkey *History *Return value *Examples RENAMENX key newkey Available since 1.0.0. Time complexity: O(1) Renames key to newkey if newkey does not yet exi...

MOVE key db *Return value MOVE key db Available since 1.0.0. Time complexity: O(1) Move key from the currently selected database (see SELECT ) to the specified destinatio...

INCRBYFLOAT key increment *Return value *Examples *Implementation details INCRBYFLOAT key increment Available since 2.6.0. Time complexity: O(1) Increment the string rep...

HEXISTS key field *Return value *Examples HEXISTS key field Available since 2.0.0. Time complexity: O(1) Returns if field is an existing field in the hash stored at key ...

GETBIT key offset *Return value *Examples GETBIT key offset Available since 2.2.0. Time complexity: O(1) Returns the bit value at offset in the string value stored at key...

EXPIREAT key timestamp *Background *Return value *Examples EXPIREAT key timestamp Available since 1.2.0. Time complexity: O(1) EXPIREAT has the same effect and semantic...

2.1.3 删除给定key 2.1.3 删除给定key del key1 key2 .... keyN 返回1表示存在，0不存在