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新增DAO批量更新语句，动态ExecutorType指定，新增 defaultBatchSize 批量分批默认大小设定

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This commit is contained in:
thinkgem
2022-06-06 23:41:05 +08:00
parent e03991b347
commit 7a4499640c
11 changed files with 76 additions and 99 deletions
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3
web-api/src/main/resources/config/application.yml
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@@ -702,6 +702,9 @@ mybatis:
#
# # 是否开启 JDBC 管理事务，默认 Spring 管理事务 v4.2.3
# jdbcTransaction: false
#
# # 批量插入和更新的分批默认大小（防止库一次性接受不了太大的sql语句）
# defaultBatchSize: 500
# Mapper文件刷新线程
mapper:

25
web-api/src/test/java/com/jeesite/test/InsertBatchTest.java
View File

@@ -4,19 +4,17 @@
*/
package com.jeesite.test;
import java.util.List;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import com.jeesite.common.callback.MethodCallback;
import com.jeesite.common.collect.ListUtils;
import com.jeesite.common.tests.BaseSpringContextTests;
import com.jeesite.modules.ApiApplication;
import com.jeesite.modules.test.dao.TestDataDao;
import com.jeesite.modules.test.entity.TestData;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ActiveProfiles;
import java.util.List;
/**
* 批量插入测试
@@ -38,14 +36,11 @@ public class InsertBatchTest extends BaseSpringContextTests {
testData.setTestInput("test"+i);
list.add(testData);
}
ListUtils.pageList(list, 100, new MethodCallback() {
@SuppressWarnings("unchecked")
public Object execute(Object... objs) {
return testDataDao.insertBatch((List<TestData>)objs[0]);
}
});
testDataDao.insertBatch(list, null);
list = testDataDao.findList(new TestData());
System.out.println("size: " + list.size());
System.out.println("insert: " + list.size());
long count = testDataDao.updateBatch(list, null);
System.out.println("update: " + count);
}
}