Click I can't see clearly. What's the matter with the picture not being displayed after changing to another one?

Question

<script>

function refreshVerify(){

var ts = Date.parse(new Date())/1000;

$("#verify_img").attr("src", "/captcha?id="+ts);

}

</script>

Answer 1

<script>
function refreshVerify(){
var str = Date.parse(new Date())/1000;
$('#verify_img').attr("src", "/index.php/captcha?id="+str);
}
</script>

After testing, this works

Answer 2

Pay attention to the naming of verify and verity. The teacher used two names. Check to see if you have mistaken ty and fy.

Answer 3

This is how I wrote it

var ts = Date.parse(new Date())/1000;

                                                                                                                                 {:captcha_src()}?id="+ts);//Refresh verification code

Answer 4

Open the console and see if it reports 404 The path is wrong,

Answer 5

Go to the js community and ask