如何在 React 中进行状态管理？使用 Zustand！
计数器 ¶ import { create } from 'zustand' const useStore = create(set => ({ count: 1, inc: () => set(state => ({ count: state.count + 1 })), })) function Controls() { const inc = useStore(state => state.inc) return <button onClick={inc}>one up</button> } function Counter() { const count = useStore(state => state.count) return <h1>{count}</h1> } 用法 ¶ 创建状态 state 操作 action ¶ Basic typescript usage doesn’t require anything special except for writing create<State>()(...) instead of create(...)…
import { create } from 'zustand' interface BearState { bears: number increase: (by: number) => void } const useBearStore = create<BearState>()((set) => ({ bears: 0, increase: (by) => set((state) => ({ bears: state.bears + by })), })) const useFishStore = create((set) => ({ salmon: 1, tuna: 2, deleteEverything: () => set({}, true), // clears the entire store, actions included deleteTuna: () => set((state) => omit(state, ['tuna']), true), })) const useSoundStore = create((set, get) => ({ sound: "grunt", action: () => { const sound = get().sound // you still have access to state outside of it through get // ... } }) export default useBearStore 在 react 之外使用呢？
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