SpringBoot thymeleaf th:src @PathVariable参数

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https://www.cnblogs.com/fanshuyao/

SpringBoot thymeleaf th:src @PathVariable参数传递，正确写法

<img alt="二维码" 
  width="250px" height="250px"
  th:src="@{/warehouse/goods/getQrcode/{id}(id=${objDB?.id})}">

{id}对应括号中的id参数

语法真的很无语::>_<::

后台接收：

@GetMapping("/getQrcode/{id}")
    public void getQrcode(HttpServletRequest request, HttpServletResponse response, 
            @PathVariable(value="id") Long id) {
        
    }

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