35 行
619 B
Go
35 行
619 B
Go
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// Package modules - 共享工具函数
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package modules
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import (
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"crypto/rand"
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"encoding/hex"
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"strconv"
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"github.com/jackc/pgx/v5/pgxpool"
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hhdb "github.com/honghuang-game/server/internal/db"
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)
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// hhdbPool 全局数据库连接池，供各模块使用
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var hhdbPool *pgxpool.Pool
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func init() {
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hhdbPool = hhdb.Pool
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}
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// genUUID 生成唯一ID
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func genUUID() string {
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b := make([]byte, 16)
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_, _ = rand.Read(b)
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return hex.EncodeToString(b)
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}
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// parseFloat 安全解析浮点数
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func parseFloat(s string, def float64) float64 {
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f, err := strconv.ParseFloat(s, 64)
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if err != nil {
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return def
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}
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return f
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}
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