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我最近在我的 React 应用程序中更新了我react-scripts的版本,我的所有操作都停止了工作。3.0.0

我正在使用redux-promise-middleware,所以在获取数据时我总是有这种模式:

export const FIRST_ACTION = 'FIRST_ACTION';
export const FIRST_ACTION_PENDING = 'FIRST_ACTION_PENDING';
export const FIRST_ACTION_REJECTED = 'FIRST_ACTION_REJECTED';
export const FIRST_ACTION_FULFILLED = 'FIRST_ACTION_FULFILLED';

商店.js

import promiseMiddleware from 'redux-promise-middleware';

export default function configureStore() {
    return createStore(
        rootReducer,
        applyMiddleware(thunk, promiseMiddleware(), logger)
    );
}

我通常在我的操作中执行多个请求链,如下所示:

import { 
    firstAction,
    secondAction
} from '../service';

const chainedAction = (...) => {
    return (dispatch) => {
        return dispatch({
            type: FIRST_ACTION,
            payload: firstAction(...)
        }).then(() => dispatch({
            type: SECOND_ACTION,
            payload: secondAction(...)
        }));
    };
};

更新后,我收到以下错误:

React Hook "firstAction" cannot be called inside a callback. React Hooks must be called in a React function component or a custom React Hook function  react-hooks/rules-of-hooks

有人知道如何迁移我的操作,以便它们符合最新的依赖项吗?

编辑:我在我的反应组件中导入这个动作并从那里调用它:

import { 
    chainedAction
} from '../actions';
...
<Button onClick={(...) => chainedAction(...)}
...
const mapDispatchToProps = dispatch => (
    bindActionCreators({ 
        chainedAction
    }, dispatch)
);

export default connect(mapStateToProps, mapDispatchToProps)(MyPage);

firstAction(第二个动作类似):

export const firstAction = (...) => {
    return new Promise((resolve, reject) => {
        fetch(API_URL, {
            method: 'POST',
            body: ...
        }).then(response => {
            if (response.ok) {
                resolve(response.text());
            }

            reject('...');
        }).catch(error => {
            return reject(error.message);
        });
    });
};
4

1 回答 1

1

我终于找到了错误。我的一个功能被称为useCOnsumable. 因为有use前缀,React 以为是个钩子,吐槽了。它与 无关redux-promise-middleware

一旦我重命名了无效函数,迁移就非常轻松了。

于 2019-08-29T07:12:50.610 回答