newbb/app/admin/service/curd/templates/view/module/files.code

        <div class="layui-form-item">
            <label class="layui-form-label required">{{comment}}</label>
            <div class="layui-input-block layuimini-upload">
                <input name="{{field}}" class="layui-input layui-col-xs6" {{required}}  placeholder="请上传{{comment}}" value="{{value}}">
                <div class="layuimini-upload-btn">
                    <span><a class="layui-btn" data-upload="{{field}}" data-upload-number="more" data-upload-exts="*" data-upload-icon="file"><i class="fa fa-upload" data-upload-sign="{{define}}"></i> 上传</a></span>
                    <span><a class="layui-btn layui-btn-normal" id="select_{{field}}" data-upload-select="{{field}}" data-upload-number="more" data-upload-mimetype="*" data-upload-sign="{{define}}"><i class="fa fa-list"></i> 选择</a></span>
                </div>
            </div>
        </div>