ESLint Airbnb ES6和Redux异步操作箭头主体周围出现意外的语句 [英] ESLint Airbnb ES6 and Redux Async Action Unexpected block statement surrounding arrow body

问题描述

我做错了什么?我喜欢其他三个具有相同问题且无法修复的异步操作.

What am I doing wrong? I have like three other async actions that have the same issue and can't fix it.

推荐答案

当您查看箭头主体周围的意外的块语句"仅表示您的箭头函数不需要{ return expression; }块，因为箭头函数默认会返回.

the "Unexpected block statement surrounding arrow body" just means that you don't need a { return expression; } block for your arrow function here, as the arrow function does return by default.

const getOptions = () => (dispatch, getState) => {} 

等效于

const getOptions = () => { return (dispatch, getState) => {} }

因此没有必要使用block语句

and therefore the block statement is unnecessary

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