feat(Home): 优化随机元素选择算法，删除已抽取的元素

2025-12-31 12:37:37 +08:00
parent a907a0dad6
commit 8ab396590e
1 changed files with 3 additions and 0 deletions
--- a/src/views/Home/utils/random.ts
+++ b/src/views/Home/utils/random.ts
@@ -46,7 +46,10 @@ export function getRandomElements<T>(sourceArray: T[], count: number): T[] {
        crypto.getRandomValues(randomBuffer)
        const randomIndex = randomBuffer[0] % newArray.length

+        // 添加选中的元素到结果数组
        result.push(newArray[randomIndex])
+        // 从原数组中移除已选中的元素，避免重复选择
+        newArray.splice(randomIndex, 1)
    }

    return result