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SpringBoot 配置跨域异常

SpringBoot 配置跨域异常：java.lang.IllegalArgumentException 1. 问题描述： SpringBoot 配置跨域时出现如下异常： java.lang.IllegalArgumentException: When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Ac

When allowCredentials is true, allowedOrigins cannot contain the special value “*“ since that cannot

最近新写springboot，配置跨域配置文件后出现的问题。 org.springframework.web.util.NestedServletException: Request processing failed; nested exception is java.lang.IllegalArgumentException: When allowCredentials is true, allowedOrigins cannot contain the special v

[转]When allowCredentials is true, allowedOrigins cannot contain the special value “*“

前言 　　项目接口访问出现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-Cont

springboot解决跨域问题

springboot解决跨域问题 解决springboot跨域的办法-自用 都是写一个自己的配置类然后去实现WebMvcConfigurer然后重写addCorsMapping方法，有一点小区别 2.3版本之前 @Configuration public class OriginConfiguration implements WebMvcConfigurer { @Override public

cors时session取数据失败

cors时session取数据会失败，因为传递的session id不一致。 ** 解决方法 server的controller上用注释@CrossOrigin(origins="", allowedHeaders = "", methods = {}, allowCredentials = "true")，allowCredentials值必须为true。 client的项目中axios.defaults.withCredentials =

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

目录前言修改方式 前言 项目接口访问出现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 "Acc

springboot项目跨域问题解决

springboot项目跨域问题解决 单个配置跨域 添加注解@Crossorigin实现微粒级跨域 全局配置 新建Webconfig类 //全局配置注解 @Configuration //可采用@Crossorigin；实现微粒级跨域，全局跨域配置如下: public class WebConfig implements WebMvcConfigurer { @Override

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

spring boot 2.4版本跨域问题  报错信息： When allowCredentials is true, allowedOrigins cannot contain the special value "*" since that cannot be set on the "Access-Control-Al    low-Origin" response header. To allow credentials to a set of origins

SpringBoot跨域问题：When allowCredentials is true, allowedOrigins cannot contain the special value “*“sin

意思是：当allowCredentials为true时，allowingOrigins不能包含特殊值“ *”，因为无法在“ Access-Control-Allow-Origin”响应标头上设置。要允许凭据具有一组来源，请明确列出它们或考虑改用“ allowedOriginPatterns”。 解决：将allowingOrigins换成allowedOriginPatterns即可。

.NetCore3.1下Signalr的跨域问题

        今天将公司的.net 下的Signarl项目移植到.netcore平台，安装微软的官方文档，一切都比较顺利，但是最后再跨域问题上碰到了一点坑，特此记录一下，也供有同样需要的朋友参考。         在.net版本的Signalr下，跨域问题比较容易解决，代码如下： class Startup { public voi

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

当allowCredentials为true时，allowedOrigins不能包含特殊值“*”，因为无法在“Access Control Allow Origin”响应头上设置该值。 To allow credentials to a set of origins, list them explicitly or consider using "allowedOriginPatterns" instead. 要允许一组来源的凭证，请明确

IllegalArgumentException: When allowCredentials is true, allowedOrigins cannot contain the special v

错误如下： org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcCo