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chore(图片缓存管理器): 新增注释

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hzj 2026-03-09 17:57:11 +08:00
parent 055166551d
commit 30f19537c4
1 changed files with 6 additions and 1 deletions
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7
src/utils/image/imageCacheManager.js
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@ -22,7 +22,11 @@ class ImageCacheManager {
this.maxRetries = 3 // 最大重试次数 this.maxRetries = 3 // 最大重试次数
// ✅ 新增：防抖版本的缓存限制检查（1 秒防抖，合并多次调用） // ✅ 新增：防抖版本的缓存限制检查（1 秒防抖，合并多次调用）
this.enforceCacheLimitsDebounced = useDebounce(this.enforceCacheLimits.bind(this), 1000, false) this.enforceCacheLimitsDebounced = useDebounce(
this.enforceCacheLimits.bind(this), // ⚠️ 只绑定 this，不绑定参数
1000,
false,
)
this.init() this.init()
} }
@ -465,6 +469,7 @@ class ImageCacheManager {
// 异步检查缓存限制 // 异步检查缓存限制
// ✅ 修复：包装为 Promise 确保错误捕获 // ✅ 修复：包装为 Promise 确保错误捕获
// 等价于enforceCacheLimits.call(this, cache, cacheName)
Promise.resolve(this.enforceCacheLimitsDebounced(cache, cacheName)).catch((error) => { Promise.resolve(this.enforceCacheLimitsDebounced(cache, cacheName)).catch((error) => {
console.warn('检查缓存限制时出错:', error) console.warn('检查缓存限制时出错:', error)
}) })