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This article introduces the knowledge of "how spring boot accesses external static resource pictures under Linux". Many people will encounter this dilemma in the operation of actual cases, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Static resource mapping

1. The method of modifying static resource mapping:

Spring.mvc.static-path-pattern=/mystatic/* # here sets the url-patternspring.resources.static-locations= classpath:mystatic/# for static resource matching. Here you set the path to point to. Multiple paths are separated by English commas, and the priority is high in the front.

2. The method of code mapping:

/ * Created by @ author LiuChunhang on 2020-6-16. * / @ Configurationpublic class MyWebMvcConfigurer implements WebMvcConfigurer {@ Override public void addResourceHandlers (ResourceHandlerRegistry registry) {/ / that is, when a resourceHandler match occurs in url, it is mapped to location. When location is equivalent to a virtual path / / mapping a local file, it must begin with file:///. Represents the protocol / / registry.addResourceHandler ("picture/**") .addResourceLocations ("/ root/picture/") System.out.println ("static requests are mapped to external resources via virtual paths"); registry.addResourceHandler ("/ view/**") .addResourceLocations ("file://");}})

Note: you can also set the external disk directory in the same way as follows: file:d/mystatic/.

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