thymeleaf 直接调用后台Service

前端thymeleaf

<select name="sex" class="form-control m-b" th:with="type=${@dict.getType('sys_user_sex')}">
         <option th:each="dict : ${type}" th:text="${dict.dictLabel}" th:value="${dict.dictValue}"></option>
</select>

拼接后台获取的数据 '__${ }__', 前后都是两个下划线 ,加单引号往后台传的时候是字符串，不加单引号往后台传的是数字， __${ }__

<input  class="form-control m-b" th:with="type=${@dict.getLabel('sys_user_sex','__${hrmResource.sex}__')}" th:value="${type}" >
             

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<div class="m-b" th:with="type=${@dict.getLabel('sys_blood','__${hrmResource.bloodType}__')}">[[${type}]]</div>