java Spring 5 - 如何提供静态资源
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Spring 5 - How to provide static resources
提问by John Mendes
I am trying provide static resources in my web application and I tried:
我正在尝试在我的 Web 应用程序中提供静态资源，我尝试过：
@SuppressWarnings("deprecation")
@Bean
WebMvcConfigurerAdapter configurer(){
return new WebMvcConfigurerAdapter() {
@Override
public void addResourceHandlers (ResourceHandlerRegistry registry) {
registry.addResourceHandler("/**").
addResourceLocations("classpath:/static/");
}
};
}
BUT WebMvcConfigurerAdapter is deprecated in Spring 5. How can I access the static resources now?
但是 WebMvcConfigurerAdapter 在 Spring 5 中已被弃用。我现在如何访问静态资源？
回答by alfcope
From the documentation:
从文档：
@Configuration
@EnableWebMvc
public class WebConfig implements WebMvcConfigurer {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**")
.addResourceLocations("/public", "classpath:/static/")
.setCachePeriod(31556926);
}
}
回答by Masud
Just to add from the answer of @alfcope above:
只是从上面@alfcope的答案中补充：
The same objective can be achieved by directly extending WebMvcConfigurationSupport as suggested in the documentation
可以按照文档中的建议直接扩展 WebMvcConfigurationSupport 来实现相同的目标
It seems like extending WebMvcConfigurationSupport serves the purpose of @EnableWebMvc and allows selectively override any desired default implementation and in this case addResourceHandlers. So the example code can be
似乎扩展 WebMvcConfigurationSupport 服务于 @EnableWebMvc 的目的，并允许有选择地覆盖任何所需的默认实现，在这种情况下是 addResourceHandlers。所以示例代码可以是
@Configuration
public class WebConfig extends WebMvcConfigurationSupport {
@Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**")
.addResourceLocations("/public", "classpath:/static/")
.setCachePeriod(31556926);
}
}
