50 lines
1022 B
Go
50 lines
1022 B
Go
package utils
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import (
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"fmt"
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"sdk-generator/internal/config"
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"time"
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"github.com/redis/go-redis/v9"
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)
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type Rdb struct {
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Rdb *redis.Client
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}
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var rdb *Rdb
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func NewRdb(c *config.Config) (*Rdb, func()) {
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if rdb == nil {
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//构建 redis
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rdbBuild := buildRdb(&c.Redis)
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//退出时清理资源
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rdb = &Rdb{Rdb: rdbBuild}
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}
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cleanup := func() {
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if rdb != nil {
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if err := rdb.Rdb.Close(); err != nil {
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fmt.Println("关闭 redis 失败：%v", err)
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}
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}
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fmt.Println("关闭 data 中的连接资源已完成")
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}
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return rdb, cleanup
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}
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// buildRdb 构建redis client
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func buildRdb(c *config.Redis) *redis.Client {
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rdb := redis.NewClient(&redis.Options{
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Addr: c.Host,
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Password: c.Pass,
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ReadTimeout: time.Duration(c.Tls) * time.Second,
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WriteTimeout: time.Duration(c.Tls) * time.Second,
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PoolSize: int(c.PoolSize),
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MinIdleConns: int(c.MaxIdle),
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ConnMaxIdleTime: time.Duration(c.MaxIdleTime) * time.Second,
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DB: int(c.Db),
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})
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return rdb
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}
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