@IocBean
@At("/insert")
@Ok("json")
public class InsertImg {
    private static final Log log = Logs.get();
    @Inject
    protected Dao dao;

    @At
    @POST
    @Ok("json")
    public Object tobacco_img(){

[DEBUG] 16:34:48.629 org.nutz.mvc.impl.UrlMappingImpl.get(UrlMappingImpl.java:101) - Search mapping for path=/insert/tobacco_img : NOT Action match