init: web_hgcg_server 初始化提交
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Claude Opus 4.7
@@ -0,0 +1,95 @@
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package redis
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import (
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"github.com/go-redis/redis"
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"time"
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)
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// List represents a redis list.
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type List struct {
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key string
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client *redis.Client
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}
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// NewList creates a new redis list instance.
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func NewList(client *redis.Client, key string) *List {
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return &List{
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key: key,
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client: client,
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}
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}
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// Key returns the key of the list.
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func (l *List) Key() string {
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return l.key
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}
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// Expire sets the expiration time of the list.
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func (l *List) Expire(expiration time.Duration) (bool, error) {
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return l.client.Expire(l.key, expiration).Result()
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}
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// Delete deletes the list.
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func (l *List) Delete() (int64, error) {
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return l.client.Del(l.key).Result()
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}
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// Len returns the length of the list.
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func (l *List) Len() (int64, error) {
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return l.client.LLen(l.key).Result()
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}
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// Push adds a new element to the tail of the list.
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func (l *List) Push(value interface{}) error {
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return l.client.RPush(l.key, value).Err()
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}
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// Pop removes and returns the first element of the list.
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func (l *List) Pop() (string, error) {
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return l.client.LPop(l.key).Result()
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}
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// PushFront adds a new element to the head of the list.
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func (l *List) PushFront(value interface{}) error {
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return l.client.LPush(l.key, value).Err()
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}
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// PopBack removes and returns the last element of the list.
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func (l *List) PopBack() (string, error) {
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return l.client.RPop(l.key).Result()
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}
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// Index returns the element at the specified index.
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func (l *List) Index(index int64) (string, error) {
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return l.client.LIndex(l.key, index).Result()
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}
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// Range returns a range of elements from the list.
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func (l *List) Range(start, stop int64) ([]string, error) {
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return l.client.LRange(l.key, start, stop).Result()
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}
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// Trim removes elements from the list.
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func (l *List) Trim(start, stop int64) error {
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return l.client.LTrim(l.key, start, stop).Err()
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}
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// Set sets the element at the specified index.
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func (l *List) Set(index int64, value interface{}) error {
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return l.client.LSet(l.key, index, value).Err()
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}
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// InsertBefore inserts a new element before the specified element.
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func (l *List) InsertBefore(pivot, value interface{}) error {
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return l.client.LInsertBefore(l.key, pivot, value).Err()
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}
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// InsertAfter inserts a new element after the specified element.
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func (l *List) InsertAfter(pivot, value interface{}) error {
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return l.client.LInsertAfter(l.key, pivot, value).Err()
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}
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// Remove removes all occurrences of the specified element.
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func (l *List) Remove(count int64, value interface{}) (int64, error) {
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return l.client.LRem(l.key, count, value).Result()
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}
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@@ -0,0 +1,75 @@
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package redis
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import "time"
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// RCType redis channel type
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type RCType string
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const (
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// config
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RCT_cfg_all RCType = "config.*"
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// tabkind 配置改变
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RCT_cfg_tabkind_change RCType = "config.tabkindchange"
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// mediatag 配置改变
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RCT_cfg_mediatag_change RCType = "config.mediatagchange"
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// mediacat 配置改变
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RCT_cfg_mediacat_change RCType = "config.mediacatchange"
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// mediatopic 配置改变
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RCT_cfg_mediatopic_change RCType = "config.mediatopicchange"
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// mediacolumn 配置改变
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RCT_cfg_mediacolumn_change RCType = "config.mediacolumnchange"
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// syscfg 系统配置改变
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RCT_cfg_syscfg_change RCType = "config.syscfgchange"
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// 广告
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RCT_ad_all RCType = "ad.*"
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// 广告配置改变
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RCT_ad_cfgchange RCType = "ad.cfgchange"
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// 系统通知
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RCT_blt_all RCType = "blt.*"
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// 系统通知
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RCT_blt_cfgchange RCType = "blt.cfgchange"
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//media
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RCT_media_all RCType = "media.*"
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//media 信息改变
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RCT_media_change RCType = "media.change"
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//media 信息添加
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RCT_media_add RCType = "media.add"
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//media 信息删除
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RCT_media_del RCType = "media.del"
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//media 相关排行榜改变
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RCT_media_topchange RCType = "media.topchange"
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//user
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RCT_user_all RCType = "user.*"
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//user 信息改变
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RCT_user_change RCType = "user.change"
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//user 信息添加
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RCT_user_add RCType = "user.add"
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//user 信息删除
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RCT_user_del RCType = "user.del"
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//user 相关排行榜改变
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RCT_user_topchange RCType = "user.topchange"
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//视频推荐
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RCT_recommend_all RCType = "recommend.*"
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//博主推荐
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RCT_recommend_blogger_all RCType = "recommend.bloggerALL"
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// 视频每日推荐
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RCT_recommend_media_all RCType = "recommend.mediaAll"
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//tg消息
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RCT_tgmsg_all RCType = "tgmsg.*"
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RCT_tgmsg_send_msg RCType = "tgmsg.sendmsg"
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//vipcard
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RCT_vipcard_all RCType = "vipcard.*"
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RCT_vipcard_change RCType = "vipcard.change"
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NameSource = "name:source" //姓名池
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NameSourceExpire = 2 * 24 * time.Hour
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CommunicateServerChannel = "comm:lld#server"
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CommunicateClientChannel = "comm:lld#client"
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)
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@@ -0,0 +1,112 @@
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package redis
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import (
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"time"
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"github.com/go-redis/redis"
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)
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//key: {name:value, name:value, name:value}
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type Hash struct {
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key string
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client *redis.Client
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}
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func NewHash(client *redis.Client, key string) *Hash {
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return &Hash{
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key: key,
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client: client,
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}
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}
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func (s *Hash) Key() string {
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return s.key
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}
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// Expire 设置集合过期时间
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func (s *Hash) Expire(expiration time.Duration) (bool, error) {
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return s.client.Expire(s.key, expiration).Result()
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}
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// Delete 删除一个或多个 Name
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func (s *Hash) Delete(names ...string) (int64, error) {
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return s.client.HDel(s.key, names...).Result()
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}
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// Exists 检测Name是否在哈希表中
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func (s *Hash) Exists(name string) (bool, error) {
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return s.client.HExists(s.key, name).Result()
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}
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// NameValues 获取所有哈希表数据
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func (s *Hash) NameValues() (map[string]string, error) {
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return s.client.HGetAll(s.key).Result()
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}
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// Names 获取所有哈希表的 Name
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func (s *Hash) Names() ([]string, error) {
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return s.client.HKeys(s.key).Result()
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}
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// Values 获取所有哈希表的 Total
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func (s *Hash) Values() ([]string, error) {
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return s.client.HVals(s.key).Result()
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}
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// SetNX 当name不存在时才向哈希表中设置一对Name:Total
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func (s *Hash) SetNX(name string, value interface{}) (bool, error) {
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return s.client.HSetNX(s.key, name, value).Result()
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}
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// Set 向哈希表中设置一对Name:Total
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func (s *Hash) Set(name string, value interface{}) (bool, error) {
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return s.client.HSet(s.key, name, value).Result()
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}
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// Get 获取哈希表中Name对应的Value
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func (s *Hash) Get(name string) (string, error) {
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return s.client.HGet(s.key, name).Result()
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}
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// GetResult 获取哈希表中Name对应的Value
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func (s *Hash) GetResult(name string) *redis.StringCmd {
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return s.client.HGet(s.key, name)
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}
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// IncInt 返回累加之后的新值
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func (s *Hash) IncInt(name string, value int64) (int64, error) {
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return s.client.HIncrBy(s.key, name, value).Result()
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}
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// IncFloat 返回累加之后的新值
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func (s *Hash) IncFloat(name string, value float64) (float64, error) {
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return s.client.HIncrByFloat(s.key, name, value).Result()
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}
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// Len 返回哈希表的大小
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func (s *Hash) Len() (int64, error) {
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return s.client.HLen(s.key).Result()
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}
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// Scan 扫描哈希表数据
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func (s *Hash) Scan(match string, piece int64, callback func(name, value string)) error {
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proc := func(l []string) {
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for i := 0; i+1 < len(l); i += 2 {
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callback(l[i], l[i+1])
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}
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}
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lst, cur, err := s.client.HScan(s.key, 0, match, piece).Result()
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if err != nil {
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return err
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}
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proc(lst)
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for cur > 0 {
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lst, cur, err = s.client.HScan(s.key, cur, match, piece).Result()
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if err != nil {
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return err
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}
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proc(lst)
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}
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return nil
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}
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@@ -0,0 +1,177 @@
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package redis
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import (
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"fmt"
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"regexp"
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"sync"
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"videoweb/pub/common/log"
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"videoweb/pub/common/srvdef"
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"github.com/go-redis/redis"
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)
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type SubscribeCallback func(channel RCType, message string)
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var (
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redisCli *redis.Client
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opts Options
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//订阅参数
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pubsub *redis.PubSub
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subCBMap map[RCType]SubscribeCallback
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cbMapLock sync.RWMutex
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)
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func Client() *redis.Client {
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return redisCli
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}
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func Disconnect() {
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if redisCli != nil {
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if pubsub != nil {
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pubsub.Close()
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}
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redisCli.Close()
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redisCli = nil
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}
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}
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func Init(opts Options) error {
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c := redis.NewClient(
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&redis.Options{
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Addr: opts.Addr,
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Password: opts.Psw,
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DB: opts.Db,
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},
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)
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if err := c.Ping().Err(); err != nil {
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log.Error(fmt.Sprintf("[error] ping redis err %+v\n", err))
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return err
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}
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redisCli = c
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pubsub = nil
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if opts.Subscribe {
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subCBMap = make(map[RCType]SubscribeCallback)
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pubsub = redisCli.Subscribe()
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//接受发布消息
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go ReceiveMessage()
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}
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log.Info("redis:Init Ok!")
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return nil
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}
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// OnMessage 订阅消息回调
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func OnMessage(channel RCType, message string) {
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cbMapLock.RLock()
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defer cbMapLock.RUnlock()
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flag := false
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for k, v := range subCBMap {
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reg := regexp.MustCompile(string(k))
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//log.Info("test", log.Any("k", k), log.Any("channelchannel", channel))
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if b := reg.MatchString(string(channel)); b {
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v(channel, message)
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flag = true
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}
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}
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if !flag {
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log.Warn("(redis:OnMessage) callback doesn't exist!", log.Any("channel", channel))
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}
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}
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// ReceiveMessage 接受发布消息
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func ReceiveMessage() {
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for {
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msg, err := pubsub.Receive()
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if err != nil {
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fmt.Println("test1", err)
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return
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}
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switch msg := msg.(type) {
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case *redis.Subscription:
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// Ignore.
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log.Info("(redis:ReceiveMessage) subscribe success!", log.Any("channel", msg.Channel))
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case *redis.Pong:
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// Ignore.
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fmt.Println("Pong")
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case *redis.Message:
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channel := msg.Channel
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message := msg.Payload
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OnMessage(RCType(channel), message)
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default:
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log.Error("(redis:ReceiveMessage) msg!", log.Any("msg", msg))
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return
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}
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}
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}
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// Subscribe 订阅一个消息
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func Subscribe(channel RCType, cb SubscribeCallback) *srvdef.SrvErr {
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if pubsub == nil {
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log.Warn("(redis:Subscribe) subscribe is not enabled！")
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
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}
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err := pubsub.Subscribe(string(channel))
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if err != nil {
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log.Warn("(redis:Subscribe) Subscribe failed！", log.Any("err", err))
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
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}
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cbMapLock.Lock()
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defer cbMapLock.Unlock()
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subCBMap[channel] = cb
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return nil
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}
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// UnSubscribe 取消订阅一个消息
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func UnSubscribe(channel RCType, cb SubscribeCallback) *srvdef.SrvErr {
|
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if pubsub == nil {
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log.Warn("(redis:UnSubscribe) subscribe is not enabled！")
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
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}
|
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err := pubsub.Unsubscribe(string(channel))
|
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if err != nil {
|
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log.Warn("(redis:UnSubscribe) UnSubscribe failed！", log.Any("err", err))
|
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
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}
|
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cbMapLock.Lock()
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defer cbMapLock.Unlock()
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delete(subCBMap, channel)
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return nil
|
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}
|
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|
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// PSubscribe 模式匹配消息
|
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func PSubscribe(channel RCType, cb SubscribeCallback) *srvdef.SrvErr {
|
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if pubsub == nil {
|
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log.Warn("(redis:PSubscribe) subscribe is not enabled！")
|
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
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}
|
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err := pubsub.PSubscribe(string(channel))
|
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if err != nil {
|
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log.Warn("(redis:PSubscribe) PSubscribe failed！", log.Any("err", err))
|
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
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}
|
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cbMapLock.Lock()
|
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defer cbMapLock.Unlock()
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subCBMap[channel] = cb
|
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return nil
|
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}
|
||||
|
||||
// PUnsubscribe 模式取消匹配消息
|
||||
func PUnsubscribe(channel RCType, cb SubscribeCallback) *srvdef.SrvErr {
|
||||
if pubsub == nil {
|
||||
log.Warn("(redis:PUnsubscribe) subscribe is not enabled！")
|
||||
return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
||||
}
|
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err := pubsub.PUnsubscribe(string(channel))
|
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if err != nil {
|
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log.Warn("(redis:PUnsubscribe) PUnsubscribe failed！", log.Any("err", err))
|
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return srvdef.New(srvdef.ErrRdsOperError, "", "")
|
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}
|
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cbMapLock.Lock()
|
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defer cbMapLock.Unlock()
|
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delete(subCBMap, channel)
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return nil
|
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}
|
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@@ -0,0 +1,9 @@
|
||||
package redis
|
||||
|
||||
// Redis 配置项
|
||||
type Options struct {
|
||||
Addr string `json:"addr"` // 地址
|
||||
Psw string `json:"psw"` // 密码
|
||||
Db int `json:"db"` // 库
|
||||
Subscribe bool `json:"subscribe"` // 是否有订阅功能
|
||||
}
|
||||
@@ -0,0 +1,279 @@
|
||||
package redis
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"time"
|
||||
sErr "videoweb/pub/common/errors"
|
||||
"videoweb/pub/common/log"
|
||||
|
||||
goredis "github.com/go-redis/redis"
|
||||
)
|
||||
|
||||
type ZMember = goredis.Z
|
||||
|
||||
// Set 设置键值对
|
||||
func Set(key string, value interface{}, expireTime time.Duration) (err error) {
|
||||
if err = redisCli.Set(key, value, expireTime).Err(); err != nil {
|
||||
return sErr.MakeWithErr(sErr.RedisSet, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Incr 增加1
|
||||
func Incr(key string, expireTime time.Duration) (val int64, err error) {
|
||||
val, err = redisCli.Incr(key).Result()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
duration := redisCli.TTL(key).Val()
|
||||
//log.Info("Incr Test", log.Any("duration", duration))
|
||||
if duration.Seconds() == -1 {
|
||||
redisCli.Expire(key, expireTime)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func SAdd(key string, members ...interface{}) (err error) {
|
||||
_, err = redisCli.SAdd(key, members...).Result()
|
||||
return
|
||||
}
|
||||
|
||||
func SAddCount(key string, members ...interface{}) (int64, error) {
|
||||
return redisCli.SAdd(key, members...).Result()
|
||||
}
|
||||
|
||||
// 无序集合操作 随机删除集合中某一元素
|
||||
func SPop(key string, members ...interface{}) (string, error) {
|
||||
val, err := redisCli.SPop(key).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("SPop failed %+v:", err))
|
||||
}
|
||||
return val, err
|
||||
}
|
||||
|
||||
func SRem(key string, members ...interface{}) (err error) {
|
||||
if err = redisCli.SRem(key, members...).Err(); err != nil {
|
||||
err = sErr.MakeWithErr(sErr.RedisSet, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// ScanSlice 返回集合成员
|
||||
func SScanSlice(key string, container interface{}) (err error) {
|
||||
err = redisCli.SMembers(key).ScanSlice(container)
|
||||
return err
|
||||
}
|
||||
|
||||
// SMembers
|
||||
func SMembers(key string) (list []string, err error) {
|
||||
result := redisCli.SMembers(key)
|
||||
if result.Err() != nil {
|
||||
err = sErr.MakeWithErr(sErr.RedisGet, result.Err())
|
||||
return
|
||||
}
|
||||
list = result.Val()
|
||||
return
|
||||
}
|
||||
|
||||
// RPush
|
||||
func RPush(key string, value string) error {
|
||||
if key == "" {
|
||||
return errors.New("key should not empty")
|
||||
}
|
||||
if err := redisCli.RPush(key, value).Err(); err != nil {
|
||||
return sErr.MakeWithErr(sErr.RedisRPush, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// RPush
|
||||
func RPushValues(key string, value ...interface{}) error {
|
||||
if key == "" {
|
||||
return errors.New("key should not empty")
|
||||
}
|
||||
if err := redisCli.RPush(key, value...).Err(); err != nil {
|
||||
return sErr.MakeWithErr(sErr.RedisRPush, err)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// LPop
|
||||
func LPop(key string) (*string, error) {
|
||||
if key == "" {
|
||||
return nil, errors.New("key should not empty")
|
||||
}
|
||||
|
||||
cmd := redisCli.LPop(key)
|
||||
if cmd.Err() != nil {
|
||||
return nil, sErr.MakeWithErr(sErr.RedisLPop, cmd.Err())
|
||||
}
|
||||
|
||||
data, err := cmd.Result()
|
||||
if err != nil {
|
||||
if err == goredis.Nil {
|
||||
return nil, nil
|
||||
}
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return &data, nil
|
||||
}
|
||||
|
||||
// Get 根据键 获取值
|
||||
func Get(key string) (*string, error) {
|
||||
if key == "" {
|
||||
return nil, errors.New("key should not empty")
|
||||
}
|
||||
data, err := redisCli.Get(key).Result()
|
||||
if err != nil {
|
||||
if err == goredis.Nil {
|
||||
return nil, nil
|
||||
}
|
||||
return nil, err
|
||||
} else {
|
||||
return &data, nil
|
||||
}
|
||||
}
|
||||
|
||||
// Get 根据键 获取值
|
||||
func GetBytes(key string) (bytes []byte, err error) {
|
||||
bytes, err = redisCli.Get(key).Bytes()
|
||||
if err != nil {
|
||||
return nil, sErr.MakeWithErr(sErr.RedisGet, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Del 删除
|
||||
func Del(keys ...string) (err error) {
|
||||
if err = redisCli.Del(keys...).Err(); err != nil {
|
||||
return sErr.MakeWithErr(sErr.RedisDel, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Exists keys exists?
|
||||
func Exists(keys ...string) (has bool, err error) {
|
||||
intcmd := redisCli.Exists(keys...)
|
||||
if err = intcmd.Err(); err != nil {
|
||||
return
|
||||
}
|
||||
has = intcmd.Val() > 0
|
||||
return
|
||||
}
|
||||
|
||||
func Keys(pattern string) (keys []string, err error) {
|
||||
list := redisCli.Keys(pattern)
|
||||
keys = list.Val()
|
||||
err = list.Err()
|
||||
return
|
||||
}
|
||||
|
||||
// Setnx 设置键值对
|
||||
func Setnx(key string, value interface{}, expirTime time.Duration) (err error) {
|
||||
if err = redisCli.SetNX(key, value, expirTime).Err(); err != nil {
|
||||
err = sErr.MakeWithErr(sErr.RedisSet, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Setnx 设置键值对 正确的封装
|
||||
func Setnx_NewOK(key string, value interface{}, expirTime time.Duration) (v bool, err error) {
|
||||
cmd := redisCli.SetNX(key, value, expirTime)
|
||||
return cmd.Val(), cmd.Err()
|
||||
}
|
||||
|
||||
func Expire(key string, expirTime time.Duration) (err error) {
|
||||
if err = redisCli.Expire(key, expirTime).Err(); err != nil {
|
||||
err = sErr.MakeWithErr(sErr.RedisSet, err)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Redis `SRANDMEMBER key count` command.
|
||||
func SRandMemberN(key string, count int64) (list []string, err error) {
|
||||
result := redisCli.SRandMemberN(key, count)
|
||||
if result.Err() != nil {
|
||||
return
|
||||
}
|
||||
list = result.Val()
|
||||
return
|
||||
}
|
||||
|
||||
// 有序集合操作 添加多个有序集合
|
||||
func ZAdd(key string, z ...ZMember) (int64, error) {
|
||||
count, err := redisCli.ZAdd(key, z...).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("ZAdd failed %+v:", err))
|
||||
}
|
||||
return count, err
|
||||
}
|
||||
|
||||
// 有序集合 数量
|
||||
func ZCard(key string) (int64, error) {
|
||||
count, err := redisCli.ZCard(key).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("ZCard failed %+v:", err))
|
||||
}
|
||||
return count, err
|
||||
}
|
||||
|
||||
// 返回区间成员
|
||||
func ZRange(key string, start, end int64) ([]string, error) {
|
||||
data, err := redisCli.ZRange(key, start, end).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("ZRange failed %+v:", err))
|
||||
}
|
||||
return data, err
|
||||
}
|
||||
|
||||
// 按照元素排序 删除指定排名的元素
|
||||
func ZRemRangeByRank(key string, start, end int64) (int64, error) {
|
||||
count, err := redisCli.ZRemRangeByRank(key, start, end).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("ZRemRangeByRank failed %+v:", err))
|
||||
}
|
||||
return count, err
|
||||
}
|
||||
|
||||
// 按照元素排序 删除按指定的分数区间的的元素
|
||||
func ZRemRangeByScore(key, start, end string) (int64, error) {
|
||||
count, err := redisCli.ZRemRangeByScore(key, start, end).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("ZRemRangeByScore failed %+v:", err))
|
||||
}
|
||||
return count, err
|
||||
}
|
||||
|
||||
// Publish 发布消息
|
||||
func Publish(channel RCType, message string) error {
|
||||
if err := redisCli.Publish(string(channel), message).Err(); err != nil {
|
||||
log.Error(fmt.Sprintf("Publish failed %+v:", err))
|
||||
return err
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func SendMsgToTg(message string) error {
|
||||
return Publish(RCT_tgmsg_send_msg, message)
|
||||
}
|
||||
|
||||
// SCard 发布消息
|
||||
func SCard(key string) (int64, error) {
|
||||
count, err := redisCli.SCard(key).Result()
|
||||
if err != nil {
|
||||
log.Error(fmt.Sprintf("SCard failed %+v:", err))
|
||||
}
|
||||
|
||||
return count, err
|
||||
}
|
||||
|
||||
// 获取key的剩余生存时间
|
||||
func TTL(key string) time.Duration {
|
||||
durCmd := redisCli.TTL(key)
|
||||
if durCmd != nil {
|
||||
return durCmd.Val()
|
||||
}
|
||||
return 0
|
||||
}
|
||||
@@ -0,0 +1,136 @@
|
||||
package redis
|
||||
|
||||
import (
|
||||
"github.com/go-redis/redis"
|
||||
"strconv"
|
||||
"time"
|
||||
)
|
||||
|
||||
type Z = redis.Z
|
||||
|
||||
type ZSet struct {
|
||||
key string
|
||||
client *redis.Client
|
||||
}
|
||||
|
||||
func NewZSet(client *redis.Client, key string) *ZSet {
|
||||
return &ZSet{
|
||||
key: key,
|
||||
client: client,
|
||||
}
|
||||
}
|
||||
|
||||
func (s *ZSet) Key() string {
|
||||
return s.key
|
||||
}
|
||||
|
||||
// Expire 设置集合过期时间
|
||||
func (s *ZSet) Expire(expiration time.Duration) (bool, error) {
|
||||
return s.client.Expire(s.key, expiration).Result()
|
||||
}
|
||||
|
||||
// Add 添加一个或多个成员到有序集合
|
||||
func (s *ZSet) Add(members ...Z) (int64, error) {
|
||||
return s.client.ZAdd(s.key, members...).Result()
|
||||
}
|
||||
|
||||
// Count 返回有序集合在指定分数范围内的成员数量
|
||||
func (s *ZSet) Count(min, max float64) (int64, error) {
|
||||
return s.client.ZCount(s.key, strconv.FormatFloat(min, 'f', -1, 64), strconv.FormatFloat(max, 'f', -1, 64)).Result()
|
||||
}
|
||||
|
||||
// Score 获取成员的分数
|
||||
func (s *ZSet) Score(member string) (float64, error) {
|
||||
return s.client.ZScore(s.key, member).Result()
|
||||
}
|
||||
|
||||
// Rank 获取成员的排名(从小到大，0开始)
|
||||
func (s *ZSet) Rank(member string) (int64, error) {
|
||||
return s.client.ZRank(s.key, member).Result()
|
||||
}
|
||||
|
||||
// RevRank 获取成员的排名(从大到小，0开始)
|
||||
func (s *ZSet) RevRank(member string) (int64, error) {
|
||||
return s.client.ZRevRank(s.key, member).Result()
|
||||
}
|
||||
|
||||
// Range 返回指定排名范围的成员
|
||||
func (s *ZSet) Range(start, stop int64) ([]string, error) {
|
||||
return s.client.ZRange(s.key, start, stop).Result()
|
||||
}
|
||||
|
||||
// RangeWithScores 返回指定排名范围的成员和分数
|
||||
func (s *ZSet) RangeWithScores(start, stop int64) ([]Z, error) {
|
||||
return s.client.ZRangeWithScores(s.key, start, stop).Result()
|
||||
}
|
||||
|
||||
// RangeByScore 返回指定分数范围的成员
|
||||
func (s *ZSet) RangeByScore(min, max float64) ([]string, error) {
|
||||
opt := redis.ZRangeBy{
|
||||
Min: strconv.FormatFloat(min, 'f', -1, 64),
|
||||
Max: strconv.FormatFloat(max, 'f', -1, 64),
|
||||
}
|
||||
return s.client.ZRangeByScore(s.key, opt).Result()
|
||||
}
|
||||
|
||||
// RangeByScoreWithScores 返回指定分数范围的成员和分数
|
||||
func (s *ZSet) RangeByScoreWithScores(min, max float64) ([]Z, error) {
|
||||
opt := redis.ZRangeBy{
|
||||
Min: strconv.FormatFloat(min, 'f', -1, 64),
|
||||
Max: strconv.FormatFloat(max, 'f', -1, 64),
|
||||
}
|
||||
return s.client.ZRangeByScoreWithScores(s.key, opt).Result()
|
||||
}
|
||||
|
||||
// Remove 删除一个或多个成员
|
||||
func (s *ZSet) Remove(members ...string) (int64, error) {
|
||||
return s.client.ZRem(s.key, members).Result()
|
||||
}
|
||||
|
||||
// RemoveRangeByRank 删除指定排名范围的成员
|
||||
func (s *ZSet) RemoveRangeByRank(start, stop int64) (int64, error) {
|
||||
return s.client.ZRemRangeByRank(s.key, start, stop).Result()
|
||||
}
|
||||
|
||||
// RemoveRangeByScore 删除指定分数范围的成员
|
||||
func (s *ZSet) RemoveRangeByScore(min, max float64) (int64, error) {
|
||||
return s.client.ZRemRangeByScore(s.key, strconv.FormatFloat(min, 'f', -1, 64), strconv.FormatFloat(max, 'f', -1, 64)).Result()
|
||||
}
|
||||
|
||||
// Len 返回有序集合的成员数
|
||||
func (s *ZSet) Len() (int64, error) {
|
||||
return s.client.ZCard(s.key).Result()
|
||||
}
|
||||
|
||||
// IncScore 为成员的分数加上增量
|
||||
func (s *ZSet) IncScore(member string, increment float64) (float64, error) {
|
||||
return s.client.ZIncrBy(s.key, increment, member).Result()
|
||||
}
|
||||
|
||||
// Scan 扫描有序集合
|
||||
func (s *ZSet) Scan(match string, count int64, callback func(member string, score float64) error) error {
|
||||
cursor := uint64(0)
|
||||
for {
|
||||
keys, newCursor, err := s.client.ZScan(s.key, cursor, match, count).Result()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
for i := 0; i < len(keys); i += 2 {
|
||||
score, err := strconv.ParseFloat(keys[i+1], 64)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
err = callback(keys[i], score)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
if newCursor == 0 {
|
||||
break
|
||||
}
|
||||
cursor = newCursor
|
||||
}
|
||||
return nil
|
||||
}
|
||||
Reference in New Issue
Block a user