上传、下载模板

html：

<form id="documeForm" action="" method="post" enctype="multipart/form-data" style="display: inline-block;">

    <span class="zyx_file">

        <input type="file" value="" onchange="addattachment(this)" accept="application/vnd.ms-excel" name="file" id="addDocOfmodMa" >

        <lebal class="greenBtn" style="background: goldenrod;width: 74px;">上传</lebal>

    </span>

</form>

 

 js:

 var  _baserUrl="http://192.26.45.46:8080/";

$("#documeForm").attr("action", _baserUrl + "application/saveApplication");

 

//下载模板

$('.downTemplate').click(function () {
    var userType = '';
    window.location.href = _baserUrl + "/addressBook/getExcelTemplate?type=" + userType;
    window.location.download =  _baserUrl + "/addressBook/getExcelTemplate?type=" + userType;
});

 

 

//检测上传文件的合法性

// 上传按钮

var maxfilesize = 50;
var noallowfiletype = ["exe", "bat"]
function addattachment(obj) {
    console.log(obj)
    var size = (obj.files[0].size / 1024 / 1024).toFixed(2);
    var name = obj.files[0].name;
    var arr = name.split(".")
    var arrlen = arr.length
    if(!/^.*(\.xls|\.xlsx)$/.test(name)){
        alert("只能上传excel");
        return false;
    }
    var IsAllow = noallowfiletype.some(function (item, index) {
        return item == arr[arrlen - 1]
    });
    if (IsAllow) {
        alert("该种文件格式不允许上传");
        return false
    }
    if (size > maxfilesize) {
        alert("文件大小超过限制");
        return false
    }
    console.log($("#setTreeId").val())
    $("#documeForm").ajaxSubmit({
        headers : {'Authorization':'Bearer '+token},
        url:_baserUrl + 'addressBook/upload',
        type:"post",
        data:{
            departId: $("#setTreeId").val(),
        },
        success:function(dt) {
            console.log(dt);
            alert(dt.message)
            user(1)
            document.getElementById('addDocOfmodMa').value = null;
        },
        error:function(e){
            console.log(e)
        }
    })
}