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react-usestore-creator

v0.0.3

Published

> 简介: 基于 react hooks 写的极简数据管理 hooks. 总共不到 40 行代码,有 typescript 类型提示, 简单易用,0 学习成本.功能强大.

Downloads

8

Readme

useStoreCreator文档

简介: 基于 react hooks 写的极简数据管理 hooks. 总共不到 40 行代码,有 typescript 类型提示, 简单易用,0 学习成本.功能强大.

快速使用

/* 文件 useStore.tsx */
// 引入hooks
import useStoreCreater from './useStoreCreater';
// store的初始值
let initStore = {
 name:'测试',
 age:38
};
// 初始化
let { Provider, useStore, getStore } = useStoreCreater(initStore);
// 导出
export { useStore, Provider, getStore };

// 引入useStore
import {useStore,Provider} from '../useStore';
const CreateCode: React.FC = () => {

  let store = useStore();
  // 使用  Provider 包裹住 (一般只在应用的顶级组件包裹一次)
   return (
    <Provider>
        <div
          onClick={() => {
            //  store 更新用 update方法
            store.update(state => {
              state.name = '其他名字';
            });
          }}
        >
          {store.name}
        </div>
     </Provider>
  );

API 详解

| API | 说明 | 参数 | 返回值 | | ----------------------------------- | ------------ | ---------------------------------- | ---------------------------------- | | useStoreCreator(initStore:object) | 生成数据仓库 | initStore: 对象类型,初始化仓库的值 | { useStore, Provider, getStore } |

| 返回值 | 说明 | 使用 | | -------- | ------------------------------------------- | -------------------------------------------------------------------------- | | useStore | React hooks | let store = useStore(); 返回 store 对象. 通过 store.update方法更新数据 | | Provider | 使用 useStore 需要用 Provider 包裹,提供数据 | <Provider>{props.children}</Provider> | | getStore | 同 useSotre,直接在 js 中使用 | 同 useSotre,直接在 js 中使用 |

store.update 更新数据 参数值 : fn:(state:Store)=>void
使用 :在回调 fn 函数里面直接修改 store 的值 例子: store.update(state=>{state.name = '其他值'})