const mapStateToProps = (state) => {
    //inputValue是immutable对象，不能用state.header.inputValue的形式获取，要用get()
      return  {
          inputValue :state.header.get('inputValue')，
          list:state.header.get('list')    
      }    
}

1 //combineReducers不再用rudux里的，而是redux-immutable里的，这样combineReducers里的对象就是一个immutable对象
2 //import {combineReducers} from 'redux'
3 import {combineReducers} from 'redux-immutable'
4 import {reducer as headerReducer} from '../common/header/store'
5 const reducer=combineReducers({
6     header:headerReducer
7 });
8 export default reducer;

1 const mapStateToProps = (state) => {    
2       return  {
3           //inputValue :state.header.get('inputValue')，
4          // list:state.header.get('list') 
5              inputValue :state.getIn(['header','inputValue'])，
6              list:state.getIn(['header','list'])
7       }    
8 }