test/upload.html

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<title>文件上传模块 - layui</title>

<link rel="stylesheet" href="../src/css/layui.css">

<style>
body{padding: 50px 100px;}
</style>
</head>
<body>

<input type="file" name="file" class="layui-upload-file">
<br><br>
<i>保留原格式：</i><input type="file" name="file" id="test">
<br><br>
<input type="file" name="file1" lay-type="file" lay-ext="zip|rar" class="layui-upload-file">
<br><br>
<input type="file" name="file1" lay-type="audio" class="layui-upload-file">
<br><br>
<input type="file" name="file2" lay-type="video" class="layui-upload-file">

<script src="../src/layui.js"></script>
<script>
layui.use('upload', function(){

  layui.upload({
    url: ''
    ,success: function(src){
      console.log(src)
    }
  });
  
  layui.upload({
    url: 'http://zz:98/api/upload-test/'
    ,elem: '#test'
    ,unwrap: true
    ,success: function(src){
      console.log(src)
    }
  });
  
});
</script>
</body>
</html>