原始的:
package rpt.www.config;
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;
/**
* @Description:
* @author: chenjiawang
* @CreateDate: 2019/3/19 15:39
*/
@Configuration
public class CorsConfig {
private CorsConfiguration buildConfig() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
// 2 设置访问源请求头
// 3 设置访问源请求方法
// 可以自行筛选
corsConfiguration.addAllowedOrigin("*");
corsConfiguration.addAllowedHeader("*");
corsConfiguration.addAllowedMethod("*");
return corsConfiguration;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", buildConfig());
return new CorsFilter(source);
}
}
改正后的:
package rpt.www.config;
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;
import java.util.ArrayList;
import java.util.List;
/**
* @Description:
* @author: chenjiawang
* @CreateDate: 2019/3/19 15:39
*/
@Configuration
public class CorsConfig {
private CorsConfiguration buildConfig() {
CorsConfiguration corsConfiguration = new CorsConfiguration();
corsConfiguration.setAllowCredentials(true); //sessionid 多次访问一致
// 允许访问的客户端域名
List<String> allowedOriginPatterns = new ArrayList<>();
allowedOriginPatterns.add("*");
// corsConfiguration.setAllowedOriginPatterns(allowedOriginPatterns);
corsConfiguration.addAllowedOrigin("*"); // 允许任何域名使用
corsConfiguration.addAllowedHeader("*"); // 允许任何头
corsConfiguration.addAllowedMethod("*"); // 允许任何方法(post、get等)
return corsConfiguration;
}
@Bean
public CorsFilter corsFilter() {
UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
source.registerCorsConfiguration("/**", buildConfig()); // 对接口配置跨域设置
return new CorsFilter(source);
}
}