I have problem to load the file under static folder on spring boot application.
The problem is RequestMapping depth more than 2 like @RequestMapping("spring/xyz")
The @RequestMapping("spring")
single depth works well but 2 depth is prefixed 'spring' it is connect localhost:8080/spring/'static folder'
I found half solution here
my folder structure is:
static/css/some.css
static/templates/velocity.vm
case 1: works well
java:
@RequestMapping("spring")
html:
<link rel="stylesheet" href="css/some.css">
case2: works well
java:
@RequestMapping("spring/xyz")
html:
<link rel="stylesheet" href="../css/some.css">
case3: not working
java:
@RequestMapping("spring/xyz/123")
html:
<link rel="stylesheet" href="../css/some.css">
it is called 'http//localhost/spring/xyz/css/some.css'
case3: works well
java:
@RequestMapping("spring/xyz/123")
html:
<link rel="stylesheet" href="../../css/some.css">
case4: works well
java:
@RequestMapping("123")
html:
<link rel="stylesheet" href="../../css/some.css">
It works!! even if I use ../../
relative path.
I don't know why this works.
Actually I didn't understand Spring Boot API well that I consider use ViewResoler something load other static resources.
I want to know this load path machanism and how to the RequestMapping url path link to call the 'http//localhost/spring/xyz/css/some.css'
I appriciate any answer thanks~!!
I refer to the same issue on spring.io here from 'metalhead' and 'Brian Clozel'
if you are using thymeleaf you can also specify the path as :
<link rel="stylesheet" th:href="@{/css/main.css}"
href="../static/css/main.css" />
it worked properly for me for any depth.
来源:https://stackoverflow.com/questions/40866108/spring-boot-not-loading-static-resources-it-depends-on-requestmapping-depth