<div class="flt">
    <label class="control-label" style="color: red;">上传文件:</label>
    <div class="controls">
     <input id="file_path" name="agreePerson.file_path" value="${(agreePerson.file_path)!}" type="file" multiple="multiple"/>
     <button class="btn btn-primary" type="button" onclick="imgView('${(agreePerson.file_path)!}')">查看</button>
     <span class="help-inline"> </span>
    </div>
   </div>