fix

app/main/api/internal/handler/routes.go

@@ -1050,6 +1050,11 @@ func RegisterHandlers(server *rest.Server, serverCtx *svc.ServiceContext) {
 				Path:    "/user/wxh5Auth",
 				Handler: user.WxH5AuthHandler(serverCtx),
 			},
+			{
+				Method:  http.MethodPost,
+				Path:    "/wechat/getSignature",
+				Handler: user.GetSignatureHandler(serverCtx),
+			},
 		},
 		rest.WithPrefix("/api/v1"),
 	)

app/main/api/internal/handler/user/getsignaturehandler.go

@@ -0,0 +1,29 @@
+package user
+
+import (
+	"net/http"
+
+	"github.com/zeromicro/go-zero/rest/httpx"
+	"hm-server/app/main/api/internal/logic/user"
+	"hm-server/app/main/api/internal/svc"
+	"hm-server/app/main/api/internal/types"
+	"hm-server/common/result"
+	"hm-server/pkg/lzkit/validator"
+)
+
+func GetSignatureHandler(svcCtx *svc.ServiceContext) http.HandlerFunc {
+	return func(w http.ResponseWriter, r *http.Request) {
+		var req types.GetSignatureReq
+		if err := httpx.Parse(r, &req); err != nil {
+			result.ParamErrorResult(r, w, err)
+			return
+		}
+		if err := validator.Validate(req); err != nil {
+			result.ParamValidateErrorResult(r, w, err)
+			return
+		}
+		l := user.NewGetSignatureLogic(r.Context(), svcCtx)
+		resp, err := l.GetSignature(&req)
+		result.HttpResult(r, w, resp, err)
+	}
+}