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goredis/goredis.go

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package goredis
import (
"context"
"errors"
"fmt"
"github.com/go-redis/redis/v8"
"time"
)
// ConfigClient 配置
type ConfigClient struct {
Addr string // 地址
Password string // 密码
DB int // 数据库
PoolSize int // 连接池大小
}
type Client struct {
Db *redis.Client
config *ConfigClient
}
func NewClient(config *ConfigClient) *Client {
client := &Client{config: config}
if config.PoolSize == 0 {
config.PoolSize = 100
}
client.Db = redis.NewClient(&redis.Options{
Addr: config.Addr, // 地址
Password: config.Password, // 密码
DB: config.DB, // 数据库
PoolSize: config.PoolSize, // 连接池大小
})
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
_, err := client.Db.Ping(ctx).Result()
if err != nil {
panic(errors.New(fmt.Sprintf("redis连接失败%v", err)))
}
return client
}