无法使用Spring Boot thymeleaf加载图像

我对Spring Boot还是陌生的，它紧随 Guru spring框架教程.

I'm very new to spring boot and following Guru spring framework tutorial.

我简单的spring boot应用程序成功运行，并且我的控制器工作正常. 我已经用thymeleaf来显示html页面，并使用了一些 bootstrap css .一切正常，但其中一个html页面中有一个图像标签. Thymeleaf在运行应用程序时显示正确的页面，但未显示图像.我对此进行了搜索，并将图像放在/resources/static/images下.这是我的项目结构:

My simple spring boot application runs successfully and my controller works fine. I have used thymeleaf to show html pages and used some bootstrap css.everything works fine but an image tag that I have in one of my html pages. Thymeleaf shows the correct page when I run the app but image is not shown.I googled about this and put my images under /resources/static/images.This is my project structure :

我也已将同一张图片复制到模板目录，并使用了这两个文件，但均无法加载.

I have also copied the same image to templates directory and used both files but none can be loaded.

这是我的html文件:

This is my html file :

这是我运行应用程序时得到的:

And this is what I get when I run the application :

404找不到错误:

谁能告诉我我想念的东西吗?

Can anyone tell me what I'm missing?