cab/main/assets/js/sub.js

layui.use(['layer', 'form'], function(){
    var $ = layui.$;
    var form = layui.form;

    form.on('submit(*)', function(data) {
      var index = layer.load(1, {
        shade: [0.1,'#fff'] //0.1透明度的白色背景
      });

      var url = config.host + 'home.pub';
      $.ajax({
         url: url, 
         type: 'get',
         dataType: 'jsonp',
         data: data.field,
         success: function (response) {
            layer.close(index);
            layer.alert('发送成功：' + response.data);
         }
      });
      return false;
    });
});