From d41f7c30c7debcf8d85cee2594c7fcccc086f6ba Mon Sep 17 00:00:00 2001
From: renzhiyuan <465386466@qq.com>
Date: Fri, 24 Jul 2026 18:13:52 +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 | 26 ++++++++++++++++++++++++++
 1 file changed, 26 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..6e05fb6
--- /dev/null
+++ b/xy_sh/internal/config/config.go
@@ -0,0 +1,26 @@
+package config
+
+import "os"
+
+// Config 应用配置
+type Config struct {
+	ServerPort string // 服务监听端口
+	SM4Key     []byte // SM4 加密密钥（16字节）
+	SM3Salt    []byte // SM3 签名盐值
+}
+
+// LoadConfig 加载配置（从环境变量读取，生产环境建议使用配置文件或配置中心）
+func LoadConfig() *Config {
+	return &Config{
+		ServerPort: getEnv("SERVER_PORT", "8080"),
+		SM4Key:     []byte(getEnv("SM4_KEY", "1234567890123456")), // 默认16字节测试密钥
+		SM3Salt:    []byte(getEnv("SM3_SALT", "default_sm3_salt")),
+	}
+}
+
+func getEnv(key, fallback string) string {
+	if v := os.Getenv(key); v != "" {
+		return v
+	}
+	return fallback
+}
\ No newline at end of file