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oneao committed 2026-04-20 17:20:47 +08:00
1 parent 89aaef1d6b
commit 6d54a9e407
192 files changed
+971 -51708

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@@ -1,84 +0,0 @@
package boots
import (
"allapp-go/internal/config"
"context"
"fmt"
"net/url"
"time"
"github.com/jackc/pgx/v5/pgxpool"
)
func InitPgsql(cfg *config.Config) (*pgxpool.Pool, error) {
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
defer cancel()
pg := cfg.Postgres
// ssl
sslMode := "disable"
if pg.SslMode {
sslMode = "require"
}
// 密码转义
password := url.QueryEscape(pg.Password)
// DSN
dsn := fmt.Sprintf(
"postgres://%s:%s@%s:%d/%s?sslmode=%s",
pg.User,
password,
pg.Host,
pg.Port,
pg.Dbname,
sslMode,
)
// 解析配置
conf, err := pgxpool.ParseConfig(dsn)
if err != nil {
return nil, err
}
// ======================
// 连接池配置
// ======================
// 最大连接数
if pg.MaxOpenConns > 0 {
conf.MaxConns = int32(pg.MaxOpenConns)
}
// 最小连接数(近似 idle)
if pg.MaxIdleConns > 0 {
conf.MinConns = int32(pg.MaxIdleConns)
}
// 连接最大生命周期
if pg.ConnMaxLifetime > 0 {
conf.MaxConnLifetime = pg.ConnMaxLifetime
}
// ======================
// 时区设置(正确方式 ⭐)
// ======================
if pg.TimeZone != "" {
conf.ConnConfig.RuntimeParams["TimeZone"] = pg.TimeZone
}
// 创建连接池
db, err := pgxpool.NewWithConfig(ctx, conf)
if err != nil {
return nil, err
}
// 测试连接
if err := db.Ping(ctx); err != nil {
db.Close()
return nil, err
}
return db, nil
}