How to implement document download with js code

小云云

Release： 2018-02-24 14:28:59

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During the project development process, sometimes it is not possible to directly use to download files in the system. You can use the following methods to achieve it:

<a href="#" id="help"> 帮助 </a>
<script type="text/javascript">
        $("#help").on("click",function(){
                var flag=window.confirm("确定下载说明文档吗？");    //弹框选择是否要下载文档
                if(flag){                                                                     //如果点击“确定”按钮
                        var url=contPath+&#39;/download/使用文档.doc&#39;;     //系统中文件的位置    //contPath是系统路径
                        window.location.href=url;
                }
        });
</script>

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