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
63 lines
1.9 KiB
Go
63 lines
1.9 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 categoryLandingLogger = common.NewLogger("category_landing", "INFO", "")
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// HandleCategoryLanding 处理获取分类详情,分类详情短缓存 10 分钟
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func HandleCategoryLanding(categoryID, offset, wordNumber, bookStatus, sortBy interface{}) (string, error) {
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return withCache(fmt.Sprintf("category_landing_%v_%v_%v_%v_%v", categoryID, offset, wordNumber, bookStatus, sortBy), 600, func() (string, error) {
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return fetchCategoryLanding(categoryID, offset, wordNumber, bookStatus, sortBy)
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})
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}
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func fetchCategoryLanding(categoryID, offset, wordNumber, bookStatus, sortBy interface{}) (string, error) {
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// 参数转换
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categoryIDInt := ParseIntParam(categoryID, 0)
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offsetInt := ParseIntParam(offset, 0)
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wordNumberInt := ParseIntParam(wordNumber, 0)
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bookStatusInt := ParseIntParam(bookStatus, 0)
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sortByInt := ParseIntParam(sortBy, 0)
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if categoryIDInt == 0 {
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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/bookapi/new_category/landing/v/",
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fmt.Sprintf("category_id=%d", categoryIDInt),
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fmt.Sprintf("limit=%d", 20),
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fmt.Sprintf("offset=%d", offsetInt),
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fmt.Sprintf("word_number=%d", wordNumberInt),
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fmt.Sprintf("book_status=%d", bookStatusInt),
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fmt.Sprintf("sort_by=%d", sortByInt),
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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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categoryLandingLogger.Error(fmt.Sprintf("获取分类详情失败: %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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