init: hgmj server initial commit

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

app/api/walletctrl/store.go

@@ -0,0 +1,22 @@
+package walletctrl
+
+import (
+	"91jd-server/app/appg"
+	"91jd-server/common/store"
+	"encoding/json"
+	"errors"
+	"github.com/gin-gonic/gin"
+)
+
+func Check(ctx *gin.Context, param interface{}) (err error) {
+	b, _ := json.Marshal(param)
+	sign, err := store.Encrypt(b, appg.Conf.Base.StoreEncryptKey)
+	if err != nil {
+		return
+	}
+	headerSign := ctx.Request.Header.Get("sign")
+	if sign != headerSign {
+		return errors.New("校验失败")
+	}
+	return nil
+}