Explore HTTP status code 80: difficult problems and solutions

Understand HTTP status code 80: common problems and solutions

HTTP status code is a standard status code sent by the web server to the browser to indicate The result of the server processing the request. In the HTTP protocol, status codes are divided into five categories, of which category 80 contains some special status codes. Understanding these status codes and corresponding problems and solutions can help developers better troubleshoot and solve network problems.

1. 801 - Empty request body

Status code 801 indicates that the request does not contain a request body. This usually occurs in a POST or PUT request, where the server returns an 801 status code when no request body is provided in the request. The solution to this problem is to ensure that the correct request body data is included in the request.

2. 802 - The request body is too large

Status code 802 indicates that the size of the request body exceeds the server limit. This usually happens when uploading a file whose size exceeds the maximum set by the server. The solution to this problem is to adjust the maximum upload size limit of the server, or compress or fragment the file before uploading.

3. 803 - Invalid request body

Status code 803 indicates that the request contains an invalid request body and cannot be correctly parsed by the server. This may be due to the request body being malformed or containing data that cannot be processed normally. The solution to this problem is to ensure that the request body is well-formed and only sends valid data that the server can handle.

4. 804 - Request parameter error

Status code 804 indicates that the request contains incorrect parameters. This usually happens in a GET request, when the parameters in the URL are wrong or missing, the server will return an 804 status code. The solution to this problem is to ensure that the parameters in the URL are correct and meet the server's requirements.

5. 805 - Authentication failed

Status code 805 indicates that the request requires authentication, but the authentication failed. This typically occurs with requests that require a login or valid credentials. When the credentials provided by the user are incorrect or expired, the server will return an 805 status code. To resolve this issue, provide valid authentication credentials or log in again and update your credentials.

The above are some common problems and solutions in HTTP status code 80 category. During the development and debugging process, understanding and solving these problems in a timely manner can help developers locate and solve network request-related problems faster, and improve development efficiency and user experience. At the same time, for users, understanding these status codes can also help them better understand and deal with network problems they encounter.

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