访问后端接口遇到错误提示：

When allowCredentials is true,  allowedOrigins cannot contain the special value "*"

java.lang.IllegalArgumentException: When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Access-Control-Allow-Origin" response header.
To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatterns" instead.

修改方式

替换allowedOrigins为allowedOriginPatterns
修改前：

@Override
public void addCorsMappings(CorsRegistry registry) {
    registry.addMapping("/**")
            .allowedOrigins("*") // <-- 旧
            .allowedMethods("GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS")
            .allowCredentials(true)
            .maxAge(3600)
            .allowedHeaders("*");
}

修改后：

@Override
public void addCorsMappings(CorsRegistry registry) {
    registry.addMapping("/**")
            .allowedOriginPatterns("*") // <--这里已替换为 allowedOriginPatterns
            .allowedMethods("GET", "HEAD", "POST", "PUT", "DELETE", "OPTIONS")
            .allowCredentials(true)
            .maxAge(3600)
            .allowedHeaders("*");
}

allowedOriginPatterns