The value of the js object cannot be changed

if (type= "cut") {

    if(cartData[index].counts>1){
        console.log("fk");
        cartData[index].counts-=count;
    }
    console.log(count);
    console.log(cartData[index].counts);
    
}
console.log(cartData);

clipboard.png

it turns out that if it is 2, you can"t subtract 1 or 2

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Feb.27,2022

if (type= "cut") this and single =, change to =

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-64f5-1b33052-2be69.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b33052-2be69.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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