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您好,刚接触Redux,React Native。
使用您的库如果异步Action发生错误,RN会warning : Possible Unhandled Promise Rejection。
发现 createAsyncAction 中,下面一行代码注释掉就没有warning了。
function createAsyncAction(type, payloadCreator, metaCreator) {
.....
return promise.then(value => {
}, e => {
dispatch(
failedAction(e, getAsyncMeta(metaCreator, e, ASYNC_PHASES.FAILED))
);
return Promise.reject(e);//这里为什么还要返回错误呢
});
}
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