chenxin
586b714f3c
- 新增 withCache 包装：命中直接返回，miss 回源后写入，仅缓存成功响应 - 详情/目录/批量详情/章节摘要缓存 24 小时；搜索/分类列表/分类详情短缓存 10 分钟 - 7 个 fqapi 处理函数原函数体不动、改名 fetchXxx，外层套缓存壳 - redisGetCache 补 3 秒读超时，与写路径一致，防远程 Redis 网络抖动拖垮请求 - 新增 TestWithCache：验证命中不回源、失败响应不缓存
52 lines
1.3 KiB
Go
52 lines
1.3 KiB
Go
package fqapi
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import (
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"fanqie/internal/common"
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"fmt"
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)
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var itemSummaryLogger = common.NewLogger("item_summary", "INFO", "")
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// HandleItemSummary 处理获取章节摘要,章节摘要数据基本不变,缓存 24 小时
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func HandleItemSummary(itemIDs, bookID string) (string, error) {
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return withCache("item_summary_" + bookID + "_" + itemIDs, 86400, func() (string, error) {
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return fetchItemSummary(itemIDs, bookID)
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})
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}
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func fetchItemSummary(itemIDs, bookID string) (string, error) {
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if itemIDs == "" || bookID == "" {
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return BuildErrorResponseWithCode(100144, "参数错误"), nil
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}
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reqURL := BuildURL(
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"https://reading.snssdk.com/reading/reader/item_summary/mget/v",
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"book_id="+bookID,
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"item_ids="+itemIDs,
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)
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resp, err := GorgonRequest(reqURL, map[string]interface{}{
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"method": "GET",
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"headers": map[string]string{
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"User-Agent": "com.dragon.read",
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},
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})
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if err != nil {
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itemSummaryLogger.Error(fmt.Sprintf("获取章节摘要失败: %v", err))
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return BuildErrorResponse("请求失败"), err
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}
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respJSON, err := resp.JSON()
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if err != nil {
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return BuildErrorResponse("解析响应失败"), err
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}
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if code, ok := respJSON["code"].(float64); ok && code == 0 {
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return resp.Text, nil
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}
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return BuildErrorResponse("获取失败"), nil
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}
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