From 1722b01f1cafd867bce52fa48724447017015c10 Mon Sep 17 00:00:00 2001
From: renzhiyuan <465386466@qq.com>
Date: Thu, 23 Jul 2026 18:42:13 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=96=87=E4=BB=B6:=20xy=5Fsh?=
 =?UTF-8?q?/internal/config/config.go?=
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---
 xy_sh/internal/config/config.go | 36 +++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 xy_sh/internal/config/config.go

diff --git a/xy_sh/internal/config/config.go b/xy_sh/internal/config/config.go
new file mode 100644
index 0000000..c91adc4
--- /dev/null
+++ b/xy_sh/internal/config/config.go
@@ -0,0 +1,36 @@
+package config
+
+import (
+	"os"
+	"time"
+)
+
+// Config 应用配置
+type Config struct {
+	ServerPort   string
+	ReadTimeout  time.Duration
+	WriteTimeout time.Duration
+	SM3Salt      string
+	SM4Key       []byte
+	CallbackURL  string
+}
+
+// Load 加载配置，优先从环境变量读取
+func Load() *Config {
+	sm4KeyStr := getEnv("SM4_KEY", "1234567890abcdef")
+	return &Config{
+		ServerPort:   getEnv("SERVER_PORT", "8080"),
+		ReadTimeout:  10 * time.Second,
+		WriteTimeout: 10 * time.Second,
+		SM3Salt:      getEnv("SM3_SALT", "default_salt"),
+		SM4Key:       []byte(sm4KeyStr),
+		CallbackURL:  getEnv("CALLBACK_URL", ""),
+	}
+}
+
+func getEnv(key, defaultValue string) string {
+	if v := os.Getenv(key); v != "" {
+		return v
+	}
+	return defaultValue
+}
\ No newline at end of file