dva 的connect和React.memo函数无法连接，代码如下：cont App=()=>{ return <div></div>} export default connect(null,React.memo(App)),这样写页面直接报错 about dva

[bybian]

在项目上也遇到同样的问题 建议使用class组件替代React.memo函数

[stale]

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[SunXinFei]

 export default memo(connect(({ baseInfoDva }) => ({ 
  baseInfoDva
}), null)(BaseTitle), (prevProps, nextProps) => {
    // 这里由于dva的bug，导致memo无法拿到dva的数据
})

真正的解法是再包一层组件，最底层的组件用memo包裹，外部是connect

const BaseTitle233 = memo((props)=>{
},(prevProps, nextProps) => {
    // 这里可以拿到dvg数据
}))
function BaseTitle(props){
  return <BaseTitle233 {...props}></BaseTitle233>
}

export default connect(({ baseInfoDva }) => ({ 
  baseInfoDva
}), null)(BaseTitle)