js页面跳转常用的几种方式

拼搏现实的明天。 2021-09-16 05:58 553阅读 0赞
  1. <script language="javascript" type="text/javascript">
  2. window.location.href="jb51.jsp?backurl="+window.location.href;
  3. </script>
  4. <script language="javascript">
  5. alert("返回");
  6. window.history.back(-1);
  7. </script>
  8. <script language="javascript">
  9. window.navigate("jb51.jsp");
  10. </script>
  11. <script language="JavaScript">
  12. self.location='jb51.htm';
  13. </script>
  14. <script language="javascript">
  15. alert("非法访问!");
  16. top.location='jb51.jsp';
  17. </script>
  18. <script language="javascript" type="text/javascript">
  19. function request(paras){
  20. var url = location.href;
  21. var paraString = url.substring(url.indexOf("?")+1,url.length).split("&");
  22. var paraObj = {}
  23. for (i=0; j=paraString[i]; i++){
  24. paraObj[j.substring(0,j.indexOf("=")).toLowerCase()]=j.substring(j.indexOf("=")+1,j.length);
  25. }
  26. var returnValue = paraObj[paras.toLowerCase()];
  27. if(typeof(returnValue)=="undefined"){
  28. return "";
  29. }else{
  30. return returnValue;
  31. }
  32. }
  33. var theurl
  34. theurl=request("url");
  35. if (theurl!=''){
  36. location=theurl
  37. }
  38. </script>

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