37 lines
930 B
Markdown
37 lines
930 B
Markdown
---
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title: Extract State Logic to Redux
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localeTitle: 将状态逻辑提取到Redux
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---
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## 将状态逻辑提取到Redux
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这是一个存根。 [帮助我们的社区扩展它](https://github.com/freecodecamp/guides/tree/master/src/pages/certifications/front-end-libraries/react-and-redux/extract-state-logic-to-redux/index.md) 。
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[这种快速风格指南有助于确保您的拉取请求被接受](https://github.com/freecodecamp/guides/blob/master/README.md) 。
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建议的解决方案：
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```javascript
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const ADD = 'ADD';
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function addMessage(message) {
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return {
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type: ADD,
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message: message
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};
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};
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function messageReducer (previousState, action) {
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return [...previousState, action.message];
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}
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let store = {
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state: [],
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getState: () => store.state,
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dispatch: (action) => {
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if (action.type === ADD) {
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store.state = messageReducer(store.state, action);
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}
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}
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};
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``` |