var toStr =JSON.stringify(arrAy);
window.location.href="${ctx}/informationManage/ifm_excelExport1.do?inportSearchDto.doing=faren&ID="+toStr;
这么写参数当成路径了 浏览器显示
![图片说明](https://img-ask.csdn.net/upload/201711/08/1510130165_220282.png)
怎么拼接呀后边