首先，props與state是React組件的兩種方法。

1. props，可以在組件中來(lái)獲取this.props的屬性。

var Helloreact=React.createClass({
    render:function(){
        return 
Hello {this.props.name}
        }
});
ReactDOM.render(
    ,
        document.getElementById('example2')
);      //Hello BOOM

2.state，獲取的是更新后的數(shù)據(jù)，是通過(guò)用戶的狀態(tài)來(lái)更改state。

var Helloreact=React.createClass({
    getInitialState : function(){
        return {name:'BOOM'};
        },
    render:function(){
        return 
Hello {this.state.name}
        }
});
ReactDOM.render(
    ,
        document.getElementById('example2')
);    //Hello BOOM

3.在這里，可以通過(guò)props獲取組件的屬性，然后用state動(dòng)態(tài)的更新。

 var HelloMe = React.createClass({
                getDefaultProps:function(){
                    return{
                        value:'props'
                    };
                },
                getInitialState : function(){
                    return {value:'state'};
                },
                handleChange:function(event){
                    this.setState({value:event.target.value});
                },
                clickhandle:function(event){
                    this.setState({value:" "});
                },
                render:function(){
                    var value= this.state.value;
                    return  

                            
                            
Hi {this.props.value} {value}
                            清除{value}
                            
;
                }
            });
            ReactDOM.render(