With　the　information　flow　in　the　network　growing　rapidly　and　the　size　of　network　extending　gradually,　it　is　essential　that　SDON　networking　supports　multi-domain　optical　services.　Since　the　type　of　network　has　moved　toward　complicated　and　converged,　the　disparate　network　resource　has　interlaced,　an　isomerized　network　situation　is　the　trend　in　the　future.　Accordingly,　end-to-end　(E2E)　services　have　shifted　from　a　single　service　provider　domain　towards　a　multi-domain　service　provider.　On　this　condition,　the　traditional　isolated　networking　mode　is　so　difficult　to　meet　the　current　demand.　E2E　multi-domain　services　are　the　trend　in　the　future.　This　paper　proposes　a　multi-domain　service　dispatching　scheme　based　on　SDON　virtualized　network.　By　sending　concurrent　http　requests　to　controller　multiple　single-domain　controllers,　web　service　management　will　manage　optical　devices　and　achieve　E2E　multi-domain　service　requests　over　this　scheme.　The　management　layer　establishes　E2E　services　dispatching　system　in　multi-domain　virtual　optical　network　and　it　changes　the　present　situation　of　disparate　single　service　provider　incompatibility.　The　experiment　also　indicates　the　reality　possibility　of　the　multi-domain　dispatching　scheme.　This　scheme　will　provide　basis　for　the　large　scale　multidomain　networking　based　on　SDON　in　the　future.