1.使用springboot做service vue做前端框架

2.遇到了CORS跨域问题

3.跨域

• 跨域，指的是浏览器不能执行其他网站的脚本。它是由浏览器的同源策略造成的，是浏览器对JavaScript施加的安全限制。

4.解决方法

• 在项目中添加类CustomCORSConfiguration代码如下：

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;

/**
 * @author Colin
 * @description
 * @date 2020-12-16
 */
@Configuration
public class CustomCORSConfiguration {
    private CorsConfiguration buildConfig() {
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedOrigin("*");
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        corsConfiguration.setAllowCredentials(true);
        return corsConfiguration;
    }

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

标签：Vue,跨域,corsConfiguration,Spring,springframework,CorsConfiguration,org,import
来源： https://blog.csdn.net/weixin_42350288/article/details/111301011