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解决:The 'Access-Control-Allow-Origin' header contains multiple values'x, *', but only one is allowed
时间 2021-01-07
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一、问题 vue前端访问后台时报The ‘Access-Control-Allow-Origin’ header contains multiple values’x, *’, but only one is allowed. 错误 二、原因 这个是说Access-Control-Allow-Origin头检测到多个值,也就是跨域重复配置了,比如你要通过好几个其他的服务才能调用的你想要的服务(网关
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解决:The 'Access-Control-Allow-Origin' header contains multiple values'x, *', but only one is allowed.
2.
跨域:The 'Access-Control-Allow-Origin' header contains multiple values '*, *', but only one is allowed
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