Files
slogan/styleagent/imagegen/cache.go
T
adminandClaude Opus 4.7 ef22f7672a feat: slogan-agent MVP 服务端完整实现
- 用户域:注册/登录(JWT)/修改密码/个人资料
- 照片/衣橱/身形/化身:上传存储 + 3D 化身模板匹配
- 穿搭生成:天气(高德+和风+缓存) → 规则预筛 → LLM 规划(1次调用)
  → 规则评分(5维100分制) → 全低分触发 LLM 兜底创作 → 异步任务状态机
- 效果图:选主方案后异步生成 3 视角(mock/wanx 供应商 + 内容 hash 缓存 + 每日限额)
- 商业化:合作门店列表(seed 4 家)
- 冒烟:全链路端到端验证通过(mock LLM/天气),23 个 API 端点

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-07-31 12:15:11 +08:00

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package imagegen
import (
"sync"
"time"
)
// cache 效果图 URL 缓存(key: 方案内容 hash:角度,24h TTL
type cache struct {
mu sync.Mutex
items map[string]cacheEntry
}
type cacheEntry struct {
url string
expiresAt time.Time
}
var effectCache = &cache{items: make(map[string]cacheEntry)}
// CacheGet 读取缓存 URL
func CacheGet(key string) (string, bool) {
return cacheGet(key)
}
// CacheSet 写入缓存 URL
func CacheSet(key, url string) {
cacheSet(key, url)
}
func cacheGet(key string) (string, bool) {
effectCache.mu.Lock()
defer effectCache.mu.Unlock()
e, ok := effectCache.items[key]
if !ok {
return "", false
}
if time.Now().After(e.expiresAt) {
delete(effectCache.items, key)
return "", false
}
return e.url, true
}
func cacheSet(key, url string) {
effectCache.mu.Lock()
defer effectCache.mu.Unlock()
effectCache.items[key] = cacheEntry{url: url, expiresAt: time.Now().Add(24 * time.Hour)}
}