JS实时更新图片地址

1. <script>
   
2. function get(act){
   
3. var  htmlobj=$.ajax({url:"show.asp?t="+act,async:false});
   
4. return htmlobj.responseText;
   
5. }
   
6. 
   
7. function changesrc(){
   
8. var ttasp_alipay=document.getElementById('ttasp_alipay');
   
9. var ttasp_wxpay=document.getElementById('ttasp_wxpay');
   
10. 
    
11. var img=get(1);
    
12. ttasp_alipay.src=img;
    
13. 
    
14. var img2=get(2);
    
15. ttasp_wxpay.src=img2;
    
16. 
    
17. window.setTimeout(changesrc,10000);
    
18. }
    
19. window.onload=function(){
    
20. changesrc();
    
21. }
    
22. </script>

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