Gre*_*egg 3 synchronization reactjs redux redux-thunk react-redux
我试图找出有关 redux 减速器的一些信息,但我认为术语可能会有所不同,因为这是 JavaScript。
假设有以下减速器:
import {
ONE,
TWO,
THREE
} from "../actions/types";
export default function reducer(state = { /* some init state here */ }, action) {
switch (action.type) {
case ONE: {
// this case takes 500ms to finish
return {...state }
}
case TWO: {
// this case takes 200ms to finish
return {...state }
}
case THREE: {
// this case takes 100ms to finish
return {...state }
}
default: {
return {...state }
}
};
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如果我从一个动作中执行以下操作:
dispatch({type: ONE});
dispatch({type: TWO});
dispatch({type: THREE});
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他们保证按那个顺序解决吗?意思是,状态是同步的还是“单线程的”?或者case TWO: {},例如,在case ONE: {}完成之前触发?
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