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 1、传递callback回调

// modelseffects: {  *add({ payload, callBack }, { call, put, select }) {  // eslint-disable-line      const response = yield request('/apis/serverless/add', {          method: 'GET',          data: payload,      });      const num = yield select(state => state.num + 1);      if (response && response.success) {          callBack(response.data)      } else {          Message.error(response.msg);      }  }, }// 组件内	this.props.dispatch({		type:'preCenter/add',		payload: params,		callBack: result =>{			console.log(result);		}	})

2、使用promise传递

// modelseffects: {    *addAfter1Second(action, { call, put }) {      yield call(delay, 1000);      const response = yield put({ type: 'add' });      resolve(response)    },  },// 组件内new Promise((resolve) =>{	this.props.dispatch({		type: 'addAfter1Second',		payload: params,	})}).then(result => {	console.log(result)})

3、使用dispatch的then方法 

// models	reduers: {		add(state, { payload }){}	},	effects: {	    *addAfter1Second(action, { call, put }) {	      yield call(delay, 1000);	      yield put({ type: 'add' });	    },	  },	// 组件内	this.props.dispatch({		type: 'addAfter1Second',		payload: params,	}).then(result => {		console.log(result)	})

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