跳到主要内容

API 参考

Store 创建

createStore

创建store实例

createStore(
modules?: Modules,
lazyModules: LazyStoreModules,
options?: {
middlewares?: Middleware[],
interceptors?: Interceptor[],
}
) => Store;

Store 实例方法

NaturContext 2.2.0+

import {Provider} from 'natur';

function App() {
return (
// 这个store将被优先应用在 inject/useInject/useStore等API中
<Provider store={store}>
{ /* other code */ }
</Provider>
)
}

createUseStore 2.2.0+


const useStore = createUseStore(() => store);

// 在某个组件内
// 优先从Context中获取store
const store = useStore();
// 在某个组件内

getModule

获取模块

store.getModule('moduleName') => InjectStoreModule

setModule

初始化/设置模块

store.setModule('moduleName', StoreModule) => Store;

removeModule

移除模块

store.removeModule('moduleName') => Store;

setLazyModule

初始化/设置懒加载模块

store.setLazyModule('moduleName', () => Promise<StoreModule>) => Store;

removeLazyModule

移除懒加载模块

store.removeLazyModule('moduleName') => Store;

hasModule

判断当前已加载模块中是否存在某模块

store.hasModule('moduleName') => boolean;

loadModule

加载某懒加载模块, 如果该模块已经加载则返回已经加载的模块

store.loadModule('moduleName') => Promise<InjectStoreModule>;

getOriginModule

获取未包装的模块

store.getOriginModule('moduleName') => StoreModule;

getLazyModule

获取懒加载模块的加载函数

store.getLazyModule('moduleName') => () => Promise<StoreModule>;

subscribe

订阅/监听模块

export type ModuleEvent = {
type: 'init' | 'update' | 'remove',
actionName?: string,
};

export interface Listener {
(me: ModuleEvent): any;
}

store.subscribe('moduleName', listener: Listener) => Function;

subscribeAll 2.2.0+

订阅/监听所有模块

export type ModuleEvent = {
type: 'init' | 'update' | 'remove',
actionName?: string,
moduleName: string,
};

export interface AllListener {
(me: ModuleEvent): any;
}

store.subscribeAll(listener: AllListener) => Function;

getAllModuleName

获取所有模块的模块名

store.getAllModuleName('moduleName') => string[];

dispatch

执行action

store.dispatch(moduleName, actionName, ...actionArg: any[]) => ReturnType<Action>;

destroy

销毁store

store.destroy() => void;

globalSetStates

全局设置state

// 手动设置所有的state,传入模块名,以及对应的state,则会更新,并推送通知
store.globalSetStates({
[mn: moduleName]: State;
})

globalResetStates

全局初始化state

// 使用store初始化所有模块的state,并推送通知
// 可以通过,exclude,include过滤不需要初始化的模块, exclude优先级高于include
store.globalResetStates({
exclude: Array<string|RegExp>;
include: Array<string|RegExp>,
})

getAllStates

获取所有state

store.getAllStates();

React 集成

createUseInject 2.2.0+

const useInject = createUseInject(() => Store);
const useFlatInject = createUseInject(() => Store, {flat: true});

/**
* 在组件内部
*/
const [moduleA] = useInject('moduleA');
/**
* useFlatInject与useInject有所不同
* moduleA中的属性state/maps/actions的元素将会被放到同一个大的对象中,变成flatModuleA
*/
const [flatModuleA] = useFlatInject('moduleA');

/**
* 如果你想监听模块的部分状态,用法类似inject
*/
const [moduleB] = useInject('moduleB', {
state: ['b', s => s.xxx], // 只有state中的b、xxx变动才会触发更新
maps: ['aaa'] // 只有maps中的aaa属性变动才会触发更新
});

createInject

import { createStore, createInject } from 'natur';

const store = createStore({moduleA}, {});
const inject = createInject({storeGetter: () => store});

// 创建一个moduleA模块的注入器
const injector = inject('moduleA');

// 声明props类型
const App = ({moduleA}: typeof injector.type) => {
return (
<></>
)
};

// 使用注入器向组件中注入count
const IApp = injector(App);

// 渲染注入后的组件
ReactDOM.render(<IApp />, document.querySelector('#app'));

inject


type ModuleDepDec = [string, {
state?: Array<string|Function>;
maps?: Array<string>;
}]
type TReactComponent<P> = React.FC<P> | React.ComponentClass<P>;

type StoreProps = {[m: string]: InjectStoreModule}

inject(...moduleDec: Array<string|ModuleDepDec>)
=> <P extends T>(
WrappedComponent: TReactComponent<P>,
LoadingComponent?: TReactComponent<{}>
) => React.ComponentClass<Omit<P, keyof T> & { forwardedRef?: React.Ref<any> }>