callToTriggerEvent', {}, function(res) {
            
        });
    }

    function invokeModuleDefaultFunctionToTransferMsg() {
        window.KKJSBridge.call('default', 'method', {a:4}, function(res) {
            console.log('receive method desc of default module：', res.desc);
        });
    }

    function invokeModuleAFunction() {
        window.KKJSBridge.call('a', 'callToAddOneForA', {a:4}, function(res) {
            console.log('receive callToAddOneForA res 4+1=：', res.a);
        });
    }
