{"record":{"id":"0c35d48271b762e1","repo":"fish2018/pansou","slug":"w-0c35d4","errorCode":null,"errorMessage":"读取验证响应失败: %w","messagePattern":"读取验证响应失败: %w","errorType":"exception","errorClass":null,"httpStatus":null,"severity":"error","filePath":"plugin/gying/gying.go","lineNumber":1880,"sourceCode":"\t}\n\n\treturn p.submitChallengeVerification(scraper, requestURL, form)\n}\n\nfunc (p *GyingPlugin) submitChallengeVerification(scraper *cloudscraper.Scraper, requestURL string, form url.Values) error {\n\tresp, err := scraper.Post(requestURL, \"application/x-www-form-urlencoded\", strings.NewReader(form.Encode()))\n\tif err != nil {\n\t\treturn fmt.Errorf(\"提交验证失败: %w\", err)\n\t}\n\tdefer resp.Body.Close()\n\n\tif DebugLog {\n\t\tfmt.Printf(\"[Gying] Challenge提交完成: url=%s status=%d\\n\", requestURL, resp.StatusCode)\n\t}\n\n\trespBody, err := ioutil.ReadAll(resp.Body)\n\tif err != nil {\n\t\treturn fmt.Errorf(\"读取验证响应失败: %w\", err)\n\t}\n\tif isBotChallengePage(respBody) {\n\t\treturn fmt.Errorf(\"机器人验证出现循环\")\n\t}\n\n\tvar verifyResp challengeVerifyResponse\n\tif err := json.Unmarshal(respBody, &verifyResp); err != nil {\n\t\treturn fmt.Errorf(\"解析验证响应失败: %w\", err)\n\t}\n\tif !verifyResp.Success {\n\t\tif verifyResp.Msg != \"\" {\n\t\t\treturn fmt.Errorf(\"机器人验证失败: %s\", verifyResp.Msg)\n\t\t}\n\t\treturn fmt.Errorf(\"机器人验证失败\")\n\t}\n\n\tif DebugLog {\n\t\tfmt.Printf(\"[Gying] Challenge验证成功: url=%s\\n\", requestURL)","sourceCodeStart":1862,"sourceCodeEnd":1898,"githubUrl":"https://github.com/fish2018/pansou/blob/beaa56133755a548ebc51b090b3816e2ae044aa6/plugin/gying/gying.go#L1862-L1898","documentation":"Wraps the error from ioutil.ReadAll when reading the body of the challenge-verification response. The HTTP response arrived but its body could not be fully read (connection reset mid-body, chunked read failure).","triggerScenarios":"submitChallengeVerification got a successful POST but ioutil.ReadAll(resp.Body) returned err, before any body parsing.","commonSituations":"Server or middlebox closing the connection early during large challenge pages, keep-alive sockets dropped by proxies, gzip/transfer corruption.","solutions":["Retry the whole challenge flow; this is typically transient.","Inspect the wrapped cause for 'connection reset'/'unexpected EOF' and check proxy stability.","Reduce timeouts/idle settings so the client closes connections before the server does.","Capture resp.StatusCode and headers when it fails to diagnose where the connection died."],"exampleFix":null,"handlingStrategy":"retry","validationCode":null,"typeGuard":null,"tryCatchPattern":"if err != nil { if errors.Is(err, io.ErrUnexpectedEOF) || errors.Is(err, syscall.ECONNRESET) { retryWithBackoff() }; return err }","preventionTips":["Retry body reads; they are usually transient","Avoid very long-lived keep-alive connections through proxies","Set reasonable client timeouts","Log status code when body read fails"],"tags":["network","io","http-response-body","cloudscraper"],"backgroundTag":"http-request-failed","analyzedSha":"beaa56133755a548ebc51b090b3816e2ae044aa6","analyzedAt":"2026-09-07T00:31:18.025Z","contentChangedAt":"2026-09-07T00:31:18.025Z","schemaVersion":2},"datasetVersion":"2026-09-15T23:17:13.987Z"}