springboot处理静态资源

• 1 静态资源存放的位置
• 2 通过application.yml
• 3 WebMvcConfigurer接口

静态资源存放的位置有五个
META-INF.resources文件夹
resources文件夹
static文件夹
public文件夹
webapp文件夹
优先级META-INF.resources>resources>static>public>webapp

spring:
  mvc:
    static-path-pattern: /static/**
  web:
    resources:
      static-locations: classpath:/static

@Configuration
public class WebMvcConfig implements WebMvcConfigurer {
    @Override
    public void addResourceHandlers(ResourceHandlerRegistry registry) {
        registry.addResourceHandler("/static/**").addResourceLocations("classpath:/static/");
    }
}