Why can setState in react be written like this?

componentWillMount () {

let data = localStorage.getItem("name)
this.setState({data})
< H1 >} < / H1 >

data is a string
, not an object

Mar.14,2021

es6 abbreviation


es6, equivalent to


{
    data:data
}

es6 grammar sugar
reference upstairs

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-64f5-1b33180-2be62.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b33180-2be62.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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