fish2018/pansou · error

创建请求失败

Error message

创建请求失败: %v

What it means

Wrapped construction error in PantaAsyncPlugin.doSearch (plugin/panta/panta.go:248): http.NewRequestWithContext failed for the panta search URL (bad URL or expired context) before any request was sent.

Solutions

1. 校验 searchURLTemplate 与编码结果
2. 对 encodedKeyword 做合法性检查
3. 补充构造失败日志

When it happens

Trigger: Thrown at plugin/panta/panta.go:248 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of fish2018/pansou@beaa561337 (2026-09-07). Data as JSON: /api/errors/65b4c205b0ed18be. Report an issue: GitHub.

Appendix: source

Thrown at plugin/panta/panta.go:248

	return p.AsyncSearchWithResult(keyword, p.doSearch, p.MainCacheKey, ext)
}

// doSearch 执行具体的搜索逻辑
func (p *PantaAsyncPlugin) doSearch(client *http.Client, keyword string, ext map[string]interface{}) ([]model.SearchResult, error) {
	// 对关键词进行URL编码
	encodedKeyword := url.QueryEscape(keyword)
	
	// 构建搜索URL
	searchURL := fmt.Sprintf(searchURLTemplate, encodedKeyword)
	
	// 创建一个带有超时的上下文
	ctx, cancel := context.WithTimeout(context.Background(), time.Duration(defaultTimeout)*time.Second)
	defer cancel()
	
	// 创建请求
	req, err := http.NewRequestWithContext(ctx, "GET", searchURL, nil)
	if err != nil {
		return nil, fmt.Errorf("创建请求失败: %v", err)
	}
	
	// 设置User-Agent和Referer
	req.Header.Set("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36")
	req.Header.Set("Referer", "https://www.91panta.cn/index")
	req.Header.Set("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8")
	req.Header.Set("Accept-Language", "zh-CN,zh;q=0.9,en;q=0.8")
	req.Header.Set("Connection", "keep-alive")
	req.Header.Set("Upgrade-Insecure-Requests", "1")
	req.Header.Set("Cache-Control", "max-age=0")
	
	// 使用带重试的请求方法发送HTTP请求
	resp, err := p.doRequestWithRetry(req, client)
	if err != nil {
		return nil, fmt.Errorf("请求PanTa搜索页面失败: %v", err)
	}
	defer resp.Body.Close()
	

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