react進(jìn)入頁面獲取數(shù)據(jù)時(shí)一直觸發(fā)action,異步請求出不來，頁面卡死，異步請求是用的dva

index.js

componentDidMount() {
    const { dispatch } = this.props;
    dispatch({
      type: 'stock/webRelease',
    });
};

model

*webRelease({ payload }, { call, put }) {
      yield put({
        type: 'changeLoading',
        payload: true,
      });
      let dataList = {};
      dataList.serviceParams = {...payload};
      const response = yield call(getWebRelease, dataList);
      let pageSize = 10;
      if (dataList.serviceParams.pageSize) {
        pageSize = response.datas.pageSize * 1;
      };
      if(response.resultCode === 0) {
        yield put({
          type: 'save',
          payload: {
            list: response.datas.carList,
            pagination: {
              total: response.datas.total,
              pageSize,
              current: parseInt(dataList.serviceParams.curPage, 10) || 1,
            }
          }
        });
      }else{
        message.error(response.message, /* duration */3)
      };
      yield put({
        type: 'changeLoading',
        payload: false,
      });
},

services

export async function getWebRelease(params) {
  params.serviceMethod = "getAllCarToPublish";
  params.serviceName = "carService";
  params.market = window.localStorage.getItem('market');
  params.user = window.localStorage.getItem('user');
  params.token = window.localStorage.getItem('token');

  return request('api/webRelease', {
    method: 'POST',
    body: params,
  });
}