SpringBoot开启跨域访问

CorsConfig.java

  

   

    

     

    
    

     

      package com.yunfeng.car;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      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;
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      //配置过滤器，解决跨域问题
     
    
   

    

     

    
    

     

      @Configuration
     
    
   

    

     

    
    

     

      public class CorsConfig {
     
    
   

    

     

    
    

     
	 private CorsConfiguration buildConfig() {
     
    
   

    

     

    
    

     
	        CorsConfiguration corsConfiguration = new CorsConfiguration();
     
    
   

    

     

    
    

     

      	        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());
     
    
   

    

     

    
    

     
	        return new CorsFilter(source);
     
    
   

    

     

    
    

     

      	    }
     
    
   

    

     

    
    

     

      }
     
    
  
 

  
 
 

文章来源: zzzili.blog.csdn.net，作者：清雨小竹，版权归原作者所有，如需转载，请联系作者。

原文链接：zzzili.blog.csdn.net/article/details/89531055