初始化项目框架，完成部分接口开发

internal/controller/admin/admin_v1_admin_info.go

@@ -0,0 +1,22 @@
+package admin
+
+import (
+	"context"
+	"github.com/gogf/gf/v2/frame/g"
+	"server/internal/model"
+	"server/internal/service"
+
+	"server/api/admin/v1"
+)
+
+func (c *ControllerV1) AdminInfo(ctx context.Context, req *v1.AdminInfoReq) (res *v1.AdminInfoRes, err error) {
+	adminId := g.RequestFromCtx(ctx).GetCtxVar("id").Int64()
+	out, err := service.Admin().Info(ctx, &model.AdminInfoIn{AdminId: adminId})
+	if err != nil {
+		return nil, err
+	}
+	return &v1.AdminInfoRes{
+		AdminId:  out.AdminId,
+		Username: out.Username,
+	}, nil
+}