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文字

HTTP 502 Bad Gateway服务器错误响应代码指示服务器充当网关或代理时收到来自上游服务器的无效响应。

网关——可能指的是网络中的不同事物,502错误通常不是您可以解决的问题,但需要Web服务器或代理你试图通过访问。

状态

502 Bad Gateway

规范

规范

标题

RFC 7231,第6.6.3节:502错误网关

超文本传输协议(HTTP / 1.1):语义和内容

浏览器兼容性

Feature

Chrome

Edge

Firefox

Internet Explorer

Opera

Safari

Basic Support

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

Feature

Android

Chrome for Android

Edge mobile

Firefox for Android

IE mobile

Opera Android

iOS Safari

Basic Support

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

(Yes)

也可以看看

  • 504

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