【Java】【SpringBoot】Http请求后台服务报禁止跨域访问错误

 

 错误信息:

 

解决方案:

 在SpringBoot的启动类中,增加一个统一的跨域过滤器:

    @Bean
    public CorsFilter corsFilter()
    {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", buildConfig());
        return new CorsFilter(source);
    }

    private CorsConfiguration buildConfig()
    {
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedOrigin("*");
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        return corsConfiguration;
    }

 

 

前端测试,问题解决:

 

 

posted @ 2018-10-17 09:20  南京小黄猫  阅读(705)  评论(0编辑  收藏  举报