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Merge pull request #19 from li-junpeng/main

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perf: 优化代码，提高系统性能。
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zongzibinbin
2023-06-05 21:52:36 +08:00
committed by GitHub
parent fe06386bce 701f0a1f63
commit 6083edefaa
2 changed files with 5 additions and 3 deletions
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2
mallchat-common/src/main/java/com/abin/mallchat/common/user/service/cache/UserCache.java vendored
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@@ -128,7 +128,7 @@ public class UserCache {
@Cacheable(cacheNames = "user", key = "'blackList'")
public Map<Integer, Set<String>> getBlackMap() {
Map<Integer, List<Black>> collect = blackDao.list().stream().collect(Collectors.groupingBy(Black::getType));
Map<Integer, Set<String>> result = new HashMap<>();
Map<Integer, Set<String>> result = new HashMap<>(collect.size());
for (Map.Entry<Integer, List<Black>> entry : collect.entrySet()) {
result.put(entry.getKey(), entry.getValue().stream().map(Black::getTarget).collect(Collectors.toSet()));
}