Implementation of vue Project download function

awindow.openwindow.location
 https://img.codeshelper.com/upload/img/2021/03/23/1mvcyczos1u12594.jpg 
<a href="https://img.codeshelper.com/upload/img/2021/03/23/1mvcyczos1u12594.jpg" download="img.png">

window.location="https://img.codeshelper.com/upload/img/2021/03/23/1mvcyczos1u12594.jpg";

window.open("https://img.codeshelper.com/upload/img/2021/03/23/1mvcyczos1u12594.jpg");

all of the above three ways are to click to open the picture directly, not to download and save as.

I want to be compatible with IE, ask you the solution, please write the solution, take the online picture as an example, I can test, thank you.

Mar.23,2021
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-64f5-1b37835-2c084.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b37835-2c084.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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