react+antd:"key"prop警告

Warning: Each child in a list should have a unique "key" prop.

根据warning定位找到425行的button，给它添加key值

Warning: Each child in an array or iterator should have a unique "key" prop.

主要出现在react的map回调时，添加“key”即可

this.state.array.map((el,index)=>{
    return(
        <div key={index} >el.name</div>
    )
})