How to write data to reducer by using asynchronous processing such as fetch in redux

execute this statement in the Home component to pass type to action

action

redux-thunk

React.js visual-studio html css javascript
Mar.22,2021

this hint is clear. You need a middleware,. Our group uses redux-thunk.

.

found that thunk wrote in the wrong position for a long time, and then it didn't take effect, so it shouldn't be written on the second line!

action

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eac2e5-20b2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1eac2e5-20b2.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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