<script type="text/javascript">
var choice1 = "111";
var choice2 = "222";
</script>
方法一：修改a的href属性
<a id="aaa">查看数据</a>
<script type="text/javascript">
document.getElementById("aaa").href='caxh/down_execgyload?page=1&jgm='+choice1+'&sh='+choice2;
</script>
方法二：用document.write()
<script type="text/javascript">
document.write('<a href=caxh/down_execgyload?page=1&jgm='+choice1+'&sh='+choice2+'>查看数据</a>');
var choice1 = "111";
var choice2 = "222";
</script>
方法一：修改a的href属性
<a id="aaa">查看数据</a>
<script type="text/javascript">
document.getElementById("aaa").href='caxh/down_execgyload?page=1&jgm='+choice1+'&sh='+choice2;
</script>
方法二：用document.write()
<script type="text/javascript">
document.write('<a href=caxh/down_execgyload?page=1&jgm='+choice1+'&sh='+choice2+'>查看数据</a>');
</script>
如下：
<script>
//var text = document.getElementById('meiquanId').value;
//alert(text);
var fu = '';
function getmeiquanmoney(){
var id = "<?php echo $id;?>";
var addinfoid = "<?php echo $addinfo['id'];?>";
var invoiceid = "<?php echo $invoice['id'];?>";
var couponsid = "<?php echo $coupons['id'];?>";
var type = "<?php echo $type;?>";
var addinfoid = "<?php echo $addinfo['id'];?>";
var text = document.getElementById('meiquanId').value;
alert(text);
if(text == '1' ){
var fu="<?php echo $fu;?>";
var str = '<a href=javascript:zhifu(\'index.php?s=/addon/WeiSite/Alipay/index/cartid/'+id+'/addid/'+addinfoid+'/invid/'+invoiceid+'/couponsid/'+couponsid+'/paytype/2/type/'+type+'/fu/'+fu+'\','+addinfoid+')'+'>微信支付</a>';
document.getElementById('boldStuff2').innerHTML = str;
}
if(text == '0'){
var fu="<?php echo $yingfu;?>";
var str = '<a href=javascript:zhifu(\'index.php?s=/addon/WeiSite/Alipay/index/cartid/'+id+'/addid/'+addinfoid+'/invid/'+invoiceid+'/couponsid/'+couponsid+'/paytype/2/type/'+type+'/fu/'+fu+'\','+addinfoid+')'+'>微信支付</a>';
document.getElementById('boldStuff2').innerHTML = str;
}
//location.reload();
}
document.write('<p id=\'boldStuff2\'>查看数据2</p>');
</script>