完成基本框架搭建及系统用户登录流程

pkg/encrypt/sha256.go

@@ -0,0 +1,22 @@
+package encrypt
+
+import (
+	"crypto/sha256"
+	"encoding/hex"
+)
+
+// @Author: yv1ing
+// @Author: me@yvling.cn
+// @Date: 2025/8/28 17:15
+// @Desc: 计算Sha256哈希值
+
+func Sha256String(text, salt string) string {
+	textBytes := []byte(text)
+	saltBytes := []byte(salt)
+
+	hash := sha256.New()
+	hash.Write(textBytes)
+	hash.Write(saltBytes)
+
+	return hex.EncodeToString(hash.Sum(nil))
+}