解決這種跨域問題可以通過增加過濾器來實現(xiàn),為啥說可以呢,因為我也不清楚有沒有其他方式可以實現(xiàn)。我實踐了幾次都是可行的,但是有一些原理我還是不清楚在文末提了一下。歡迎明白的朋友跟我指點一下。
- 配置過濾器
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;
@Configuration
public class GlobalCorsConfiguration {
@Bean
public CorsFilter corsFilter() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
corsConfiguration.setAllowCredentials(true);
corsConfiguration.addAllowedOrigin(CorsConfiguration.ALL);
corsConfiguration.addAllowedHeader(CorsConfiguration.ALL);
corsConfiguration.addAllowedMethod(CorsConfiguration.ALL);
UrlBasedCorsConfigurationSource urlBasedCorsConfigurationSource = new UrlBasedCorsConfigurationSource();
urlBasedCorsConfigurationSource.registerCorsConfiguration("/**", corsConfiguration);
return new CorsFilter(urlBasedCorsConfigurationSource);
}
}
- spring security配置cors
@Override
public void configure(HttpSecurity http) throws Exception {
http.authorizeRequests()
.anyRequest()
.authenticated()
.and().cors();
}
一般來說,這兩板斧一耍完,跨域就解決了。