HTTP 203 Non-Authoritative Information vs 408 Request Timeout
HTTP 203 (Non-Authoritative Information) is a 2xx Success response, while 408 (Request Timeout) is a 4xx Client Error response. 203 indicates that the response payload has been modified by a transforming proxy from the origin server's 200 response. In contrast, 408 means that the server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
描述
The response payload has been modified by a transforming proxy from the origin server's 200 response.
何时出现
When a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
如何修复
Check if a proxy is modifying the response. Access the origin directly if you need the original content.
描述
The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
何时出现
When a client takes too long to send the complete request (slow upload, network issues).
如何修复
Retry the request. Check your network connection. Reduce request payload size.
主要区别
203 is a 2xx Success response, while 408 is a 4xx Client Error response.
HTTP 203: The response payload has been modified by a transforming proxy from the origin server's 200 response.
HTTP 408: The server timed out waiting for the request. The client did not produce a request within the time the server was prepared to wait.
You encounter 203 when when a proxy or CDN modifies the response body (e.g., adds headers, transforms content).
You encounter 408 when when a client takes too long to send the complete request (slow upload, network issues).
何时使用哪个
For 203 (Non-Authoritative Information): Check if a proxy is modifying the response. Access the origin directly if you need the original content. For 408 (Request Timeout): Retry the request. Check your network connection. Reduce request payload size.