✨ feat(cache): 幂等只读接口接入缓存
- 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
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@@ -11,8 +11,14 @@ var searchLogger = common.NewLogger("search", "INFO", "")
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// GetDeviceHeader 获取设备header(需要从外部注入)
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var GetDeviceHeader func() string
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// HandleBookSearch 处理书籍搜索
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// HandleBookSearch 处理书籍搜索,搜索结果短缓存 10 分钟,减轻上游压力
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func HandleBookSearch(key string, offset int, tabType int) (string, error) {
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return withCache(fmt.Sprintf("search_%s_%d_%d", key, offset, tabType), 600, func() (string, error) {
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return fetchBookSearch(key, offset, tabType)
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})
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}
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func fetchBookSearch(key string, offset int, tabType int) (string, error) {
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if key == "" {
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return BuildErrorResponseWithCode(1, "需要参数 key"), nil
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}
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