ui-router 配置里的resolve如何取到params

Question

// state 配置
{
    name: 'class'
    url: '/class/{classId}',
    resolve: {
        curClass: function($state){
            $state.params.classId // 这里是undefined
        }
    }
}

请问怎么才能在resolve里取到参数classId

Answer 1

自问自答：

// state 配置
{
    name: 'class'
    url: '/class/{classId}',
    resolve: {
        curClass: function($transition$){
            $transition$.params().classId
        }
    }
}

Answer 2

resolve中尝试一下$stateParams