有个number参数可以设置,表示同时上传的最大数,示例代码如下:
const uploadInst = upload.render({
elem: '#exportBtn',
url: "",
accept: 'file',
exts: 'xls|xlsx|XLS|XLS',
auto: false,
multiple: true,//多个上传开启
number:1,//同时最大上传数量
choose: function (obj) {
uploadInst.config.elem.next()[0].value = '';
obj.preview(function (index, file) {
obj.upload(index, file)
});
},
before: function (obj) {
layer.load(2);
},
done: function (res) {
layer.closeAll('loading');
layer.msg("上传成功", {icon: 1});
},
error: function () {
layer.closeAll('loading');
layer.msg("上传失败", {icon: 2});
}
});
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