createLogger({ predicate: (getState, action) => __DEV__ });
重点就是(getState, action) => __DEV__
重点就是(getState, action) => __DEV__
This topic created in 3082 days ago, the information mentioned may be changed or developed.
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tsunli Dec 7, 2017
传入的参数对象的字段 predicate 应该是个函数，默认是(getState, action) => __DEV__.
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tsunli Dec 7, 2017
(getState, action) => __DEV__.
箭头函数 相当于 function (getState, action){ __DEV__ } |
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NonClockworkChen OP @tsunli 我明白箭头函数,我只是不明白
(getState, action) => __DEV__. 与 ()=> __DEV__有什么区别, 里面的两个参数没有用到,我唯一想到的可能性是代码本身充当注释 |
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