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fix: 修复key重复导致的异常

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odboy
2026-03-18 18:54:19 +08:00
parent 224c8c269f
commit 57eeaa6c4c
3 changed files with 81 additions and 81 deletions
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cutejava-springboot3/cutejava-framework/src/main/java/cn/odboy/constool/KitDiffSyncConstTool.java
+27 -27
View File
@@ -1,8 +1,8 @@
package cn.odboy.constool;
import cn.hutool.core.collection.CollUtil;
import cn.odboy.base.KitBaseUserTimeTb;
import cn.odboy.framework.exception.BadRequestException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -97,7 +97,7 @@ public class KitDiffSyncConstTool<T> {
}
// 构建本地数据的键值映射
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i));
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i, (oldest, newest) -> oldest));
List<T> insertList = new ArrayList<>();
List<T> updateCompareList = new ArrayList<>();
@@ -140,29 +140,29 @@ public class KitDiffSyncConstTool<T> {
}
}
/**
* 使用示例
*/
public static void main(String[] args) {
List<KitBaseUserTimeTb> localList = new ArrayList<>();
List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
@Override
public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// 全量保存
}
@Override
public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
}
@Override
public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// 条件删除
}
});
}
// /**
// * 使用示例
// */
// public static void main(String[] args) {
// List<KitBaseUserTimeTb> localList = new ArrayList<>();
// List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
//
// KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
// diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
// @Override
// public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// // 全量保存
// }
//
// @Override
// public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// // 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
// }
//
// @Override
// public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// // 条件删除
// }
// });
// }
}
cutejava-springboot4/cutejava-framework/src/main/java/cn/odboy/constool/KitDiffSyncConstTool.java
+27 -27
View File
@@ -1,8 +1,8 @@
package cn.odboy.constool;
import cn.hutool.core.collection.CollUtil;
import cn.odboy.base.KitBaseUserTimeTb;
import cn.odboy.framework.exception.BadRequestException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -97,7 +97,7 @@ public class KitDiffSyncConstTool<T> {
}
// 构建本地数据的键值映射
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i));
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i, (oldest, newest) -> oldest));
List<T> insertList = new ArrayList<>();
List<T> updateCompareList = new ArrayList<>();
@@ -140,29 +140,29 @@ public class KitDiffSyncConstTool<T> {
}
}
/**
* 使用示例
*/
public static void main(String[] args) {
List<KitBaseUserTimeTb> localList = new ArrayList<>();
List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
@Override
public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// 全量保存
}
@Override
public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
}
@Override
public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// 条件删除
}
});
}
// /**
// * 使用示例
// */
// public static void main(String[] args) {
// List<KitBaseUserTimeTb> localList = new ArrayList<>();
// List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
//
// KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
// diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
// @Override
// public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// // 全量保存
// }
//
// @Override
// public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// // 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
// }
//
// @Override
// public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// // 条件删除
// }
// });
// }
}
cutejava/cutejava-framework/src/main/java/cn/odboy/constool/KitDiffSyncConstTool.java
+27 -27
View File
@@ -1,8 +1,8 @@
package cn.odboy.constool;
import cn.hutool.core.collection.CollUtil;
import cn.odboy.base.KitBaseUserTimeTb;
import cn.odboy.framework.exception.BadRequestException;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
@@ -97,7 +97,7 @@ public class KitDiffSyncConstTool<T> {
}
// 构建本地数据的键值映射
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i));
Map<K, T> localMap = localRecords.stream().collect(Collectors.toMap(keyMapper, i -> i, (oldest, newest) -> oldest));
List<T> insertList = new ArrayList<>();
List<T> updateCompareList = new ArrayList<>();
@@ -140,29 +140,29 @@ public class KitDiffSyncConstTool<T> {
}
}
/**
* 使用示例
*/
public static void main(String[] args) {
List<KitBaseUserTimeTb> localList = new ArrayList<>();
List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
@Override
public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// 全量保存
}
@Override
public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
}
@Override
public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// 条件删除
}
});
}
// /**
// * 使用示例
// */
// public static void main(String[] args) {
// List<KitBaseUserTimeTb> localList = new ArrayList<>();
// List<KitBaseUserTimeTb> onlineList = new ArrayList<>();
//
// KitDiffSyncConstTool<KitBaseUserTimeTb> diffSyncTool = new KitDiffSyncConstTool<>(localList, onlineList);
// diffSyncTool.sync(KitBaseUserTimeTb::getCreateBy, new SyncCallback<>() {
// @Override
// public void doSaveBatch(List<KitBaseUserTimeTb> records) {
// // 全量保存
// }
//
// @Override
// public void doUpdateBatch(List<KitBaseUserTimeTb> localList, List<KitBaseUserTimeTb> compareList) {
// // 将 compareList 中的数据，填充到对应的 localList 数据中，更新 localList 数据
// }
//
// @Override
// public void doDeleteBatch(List<KitBaseUserTimeTb> records) {
// // 条件删除
// }
// });
// }
}