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perf: 优化代码，提高系统性能。

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Junpeng.Li
2023-06-05 11:38:29 +08:00
parent cf5eb9f455
commit 883cbfac99
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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@@ -117,7 +117,7 @@ public class UserCache {
@Cacheable(cacheNames = "user", key = "'blackList'") @Cacheable(cacheNames = "user", key = "'blackList'")
public Map<Integer, Set<String>> getBlackMap() { public Map<Integer, Set<String>> getBlackMap() {
Map<Integer, List<Black>> collect = blackDao.list().stream().collect(Collectors.groupingBy(Black::getType)); 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()) { for (Map.Entry<Integer, List<Black>> entry : collect.entrySet()) {
result.put(entry.getKey(), entry.getValue().stream().map(Black::getTarget).collect(Collectors.toSet())); result.put(entry.getKey(), entry.getValue().stream().map(Black::getTarget).collect(Collectors.toSet()));
} }

6
mallchat-custom-server/src/main/java/com/abin/mallchat/custom/chat/controller/ChatController.java
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@@ -57,7 +57,8 @@ public class ChatController {
} }
private void filterBlackMember(CursorPageBaseResp<ChatMemberResp> memberPage) { private void filterBlackMember(CursorPageBaseResp<ChatMemberResp> memberPage) {
memberPage.getList().removeIf(a -> getBlackUidSet().contains(a.getUid().toString())); Set<String> blackMembers = getBlackUidSet();
memberPage.getList().removeIf(a -> blackMembers.contains(a.getUid().toString()));
} }
private Set<String> getBlackUidSet() { private Set<String> getBlackUidSet() {
@@ -79,7 +80,8 @@ public class ChatController {
} }
private void filterBlackMsg(CursorPageBaseResp<ChatMessageResp> memberPage) { private void filterBlackMsg(CursorPageBaseResp<ChatMessageResp> memberPage) {
memberPage.getList().removeIf(a -> getBlackUidSet().contains(a.getFromUser().getUid().toString())); Set<String> blackMembers = getBlackUidSet();
memberPage.getList().removeIf(a -> blackMembers.contains(a.getFromUser().getUid().toString()));
System.out.println(1); System.out.println(1);
} }