models的数据请求时机

import * as userService from '../services/userresult';

const methods = {
  user: userService.fetch,
  orgs: userService.fetchorgs,
  repos: userService.fetchrepos,
};

export default {
  namespace: 'userresult',
  state: {
    user: {},
    orgs: [],
    repos: [],
  },
  reducers: {
    saveUser(state, { payload: { data: user } }) {
      return { ...state, user };
    },
    saveOrgs(state, { payload: { data: orgs } }) {
      return { ...state, orgs };
    },
    saveRepos(state, { payload: { data: repos } }) {
      return { ...state, repos };
    },
  },
  effects: {

    // 查询用户资料
    // 机构
    // repos
    *fetch({ payload: { username, datakey = 'user' } }, { call, put }) {
      const { data } = yield call(methods[datakey], { username });
      yield put({
        type: 'save',
        payload: {
          data,
        },
      });
    },
  },

在路由监听时候做触发的时机

  subscriptions: {
    // 监听路由，决定model的数据请求时机
    setup({ dispatch, history }) {
      return history.listen(({ pathname, query }) => {
        if (pathname === '/gitsearch/user/result') {
          const username = query.query;
          dispatch({ type: 'fetch', payload: { username } });
          dispatch({ type: 'fetch', payload: { username, datakey: 'orgs' } });
          dispatch({ type: 'fetch', payload: { username, datakey: 'repos' } });
        }
      });
    },
  },
};