@Configuration
@EnableWebMvc
public class MyWebMvcConfigurer implements WebMvcConfigurer {
@Override
public void addCorsMappings(CorsRegistry registry) {
//設置允許跨域的路徑
registry.addMapping("/**")
//是否允許證書 不再默認開啟
.allowCredentials(true)
.allowedOrigins("*")
.allowedMethods("*")
.allowedHeaders("*");
//跨域允許時間
// .maxAge(3600);
}
private CorsConfiguration addCorsConfig() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
List<String> list = new ArrayList<>();
list.add("*");
corsConfiguration.setAllowedOrigins(list);
//請求常用的三種配置,*代表允許所有,當時你也可以自定義屬性(比如header只能帶什么,只能是post方式等等)
corsConfiguration.addAllowedOrigin("*");
corsConfiguration.addAllowedHeader("*");
corsConfiguration.addAllowedMethod("*");
return corsConfiguration;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", addCorsConfig());
return new CorsFilter(source);
}
}
spring boot1.5版本好用的代碼,在升級新框架以后不能用了。
解決方案為下面這部分代碼
private CorsConfiguration addCorsConfig() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
List<String> list = new ArrayList<>();
list.add("*");
corsConfiguration.setAllowedOrigins(list);
//請求常用的三種配置,*代表允許所有,當時你也可以自定義屬性(比如header只能帶什么,只能是post方式等等)
corsConfiguration.addAllowedOrigin("*");
corsConfiguration.addAllowedHeader("*");
corsConfiguration.addAllowedMethod("*");
return corsConfiguration;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", addCorsConfig());
return new CorsFilter(source);
}
