Always use the standard HTTP status constants from the `http` package instead of raw numeric values in your networking code. This practice improves code readability, maintainability, and helps prevent errors when working with HTTP responses. For example, instead of: ```go writer.WriteHeader(500) c.AsciiJSON(204, []string{"lang", "Go语言"}) ``` Use the semantic constants: ```go writer.WriteHeader(http.StatusInternalServerError) c.AsciiJSON(http.StatusNoContent, []string{"lang", "Go语言"}) ``` This approach makes your code more descriptive and self-documenting. It also ensures consistency across the codebase and makes it easier for other developers to understand the HTTP status codes being used without having to memorize numeric values.