父组件

javascript">import {createContext} from 'react';
import SearchPart from './searchpart';  //引入子组件

export const FatherContext = createContext();

function ant">AAA(){
	const [ant">AA, setAA] = useState(Array);
	const ant">BB= useSelector(state => state.ant">BB.data);
	.....
	return (
	   <div>
	     <FatherContext.Provider
	       value={{
	         ant">AAA: ant">AA,
	         ant">BBB: ant">BB,
	       }}
	     >
	       <SearchPart/>  //子组件
	     </FatherContext.Provider>
	     <div>
	 )
	 .....
}

子组件

javascript">import {useContext} from 'react';
import { FatherContext } from './index';
function SearchPart(){
	const ant">AAA=useContext(FatherContext).ant">AAA;
	const ant">BBB=useContext(FatherContext).ant">BBB;
	......
}

就可以直接使用了

新手小白，如果有帮助到你，能点个赞嘛！!谢谢！！！