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  • spring跨域问题

    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 CorsConfig {  
        private CorsConfiguration buildConfig() {  
            CorsConfiguration corsConfiguration = new CorsConfiguration();  
            corsConfiguration.addAllowedOrigin("*"); // 1允许任何域名使用
            corsConfiguration.addAllowedHeader("*"); // 2允许任何头
            corsConfiguration.addAllowedMethod("*"); // 3允许任何方法(post、get等) 
            return corsConfiguration;  
        }  
      
        @Bean  
        public CorsFilter corsFilter() {  
            UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();  
            source.registerCorsConfiguration("/**", buildConfig()); // 4  
            return new CorsFilter(source);  
        }  
    }  
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  • 原文地址:https://www.cnblogs.com/shihaiming/p/10408278.html
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