local

Documentation

Overview

====================================================

# Copyright (C)2019 All rights reserved. # # Author : domchan # Email : 814172254@qq.com # File Name : local.go # Created : 2019/1/15 16:48 # Last Modified : 2019/1/15 16:48 # Describe : # # ====================================================

Index

• type Client
  • func NewClient() *Client
  • func (c *Client) Add(ctx context.Context, k string, v []byte, ttl int64) error
  • func (c *Client) Append(ctx context.Context, k string, v []byte) error
  • func (c *Client) Close() error
  • func (c *Client) Del(ctx context.Context, k string) error
  • func (c *Client) Get(ctx context.Context, s string) ([]byte, error)
  • func (c *Client) IsMember(ctx context.Context, k string, v []byte) (bool, error)
  • func (c *Client) Put(ctx context.Context, k string, v []byte, ttl int64) error

Types

type Client

type Client struct {
	// contains filtered or unexported fields
}

Client 本地缓存的客户端

func NewClient

func NewClient() *Client

NewClient 新建一个本地缓存，默认每个key的过期时间5分钟，默认10分钟刷新一次

func (*Client) Add

func (c *Client) Add(ctx context.Context, k string, v []byte, ttl int64) error

Add 如果key不存在就将key和value保存，如果key存在就返回错误

func (*Client) Append

func (c *Client) Append(ctx context.Context, k string, v []byte) error

Append 本地缓存不实现append Deprecated: don't use this method.

func (*Client) Close

func (c *Client) Close() error

Close 关闭缓存，本地缓存无需关闭，直接返回nil

func (*Client) Del

func (c *Client) Del(ctx context.Context, k string) error

Del 按照key删除value

func (*Client) Get

func (c *Client) Get(ctx context.Context, s string) ([]byte, error)

Get 按照key获取value ， 如果不存在则返回ErrCacheMiss

func (*Client) IsMember

func (c *Client) IsMember(ctx context.Context, k string, v []byte) (bool, error)

IsMember 本地缓存不实现IsMember Deprecated: don't use this method.

func (*Client) Put

func (c *Client) Put(ctx context.Context, k string, v []byte, ttl int64) error

Put 将v存入本地缓存，ttl为缓存的有效时间，单位（s）