在Spring Boot中全局启用CORS
我试图像这样在全球范围内启用CORS:
@Configuration@ComponentScan("com.example")
@EnableWebMvc
public class OriginFilter extends WebMvcConfigurerAdapter {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**").allowedMethods("GET", "POST", "PUT", "DELETE");
}
}
我也尝试过这种方法:
@Configurationpublic class OriginFilter implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**")
.allowedOrigins("*")
.allowedMethods("GET", "POST", "PUT", "DELETE", "HEAD")
.allowCredentials(true);
}
}
但是这些都不对我有用。
可以@CrossOrigin
为单个类添加注释,但是我想在全局范围内启用CORS。
回答:
您确实可以Filter
按照答案中的定义定义自己的名称。Spring已经有了这样的功能CorsFilter
,因此您不必自己创建一个。只需将其注册为bean,它就可以工作:
@Beanpublic CorsFilter corsFilter() {
final UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
final CorsConfiguration config = new CorsConfiguration();
config.setAllowCredentials(true);
// Don't do this in production, use a proper list of allowed origins
config.setAllowedOrigins(Collections.singletonList("*"));
config.setAllowedHeaders(Arrays.asList("Origin", "Content-Type", "Accept"));
config.setAllowedMethods(Arrays.asList("GET", "POST", "PUT", "OPTIONS", "DELETE", "PATCH"));
source.registerCorsConfiguration("/**", config);
return new CorsFilter(source);
}
以上是 在Spring Boot中全局启用CORS 的全部内容, 来源链接: utcz.com/qa/410982.html