请教一个有关JSP的页面跳转问题！

Question

string a,b,c;
out.print("<script>alert('删除成功');window.location.href='newslist.jsp';</script>");
我想在第二句的url上把string a,b,c这几个参数带上，应该怎么写啊？
谢谢！

Answer 1

out.print("<script>alert('删除功');window.location.href='newslist.jsp?a="+a+"&b="+b+"&c="+c+"';</script>");or<script>
alert('删除功');
window.location.href='newslist.jsp?a=<%=a%>&b=<%=b%>&c=<%=c%>'
</script>

Answer 2

out.print("<script>alert('删除功');window.location.href='newslist.jsp?a="+a+"&b="+b+"&c="+c+"';</script>");
用&连接