批量数据数据处理

//防止数据量过大，分批批量插入
int maxCount = 5000;
for (int i = 0; i < serverInfoRecordVoList.size(); i += maxCount) {
	if (i + maxCount > serverInfoRecordVoList.size()) {
		// 批量处理操作
		batchHandleForServerInfoRecord(serverInfoRecordVoList.subList(i,serverInfoRecordVoList.size()));
	} else {
		batchHandleForServerInfoRecord(serverInfoRecordVoList.subList(i, i + maxCount));
	}
}		

/**
 * 分批处理服务器数据
 * @param serverInfoRecordVoList
 */
private void batchHandleForServerInfoRecord(List<ServerInfoVo> serverInfoRecordVoList) {
	Map<String, Object>[] paramMaps = new HashMap[serverInfoRecordVoList.size()];
	for (int i = 0; i < serverInfoRecordVoList.size(); i++) {
		Map<String, Object> paramMap = new HashMap<>();
		paramMap.put("serverIp", serverInfoRecordVoList.get(i).getServerIp());
		paramMap.put("serverName", serverInfoRecordVoList.get(i).getServerName());
		paramMap.put("systemShortName", serverInfoRecordVoList.get(i).getSystemShortName());
		paramMap.put("ldc", serverInfoRecordVoList.get(i).getLdc());
		paramMap.put("envType", serverInfoRecordVoList.get(i).getEnvType());
		paramMap.put("cpu", serverInfoRecordVoList.get(i).getCpu());
		paramMap.put("memory", serverInfoRecordVoList.get(i).getMemory());
		paramMap.put("diskSize", serverInfoRecordVoList.get(i).getDiskSize());
		paramMap.put("dataDiskSize", serverInfoRecordVoList.get(i).getDataDiskSize());
		paramMap.put("serverType", serverInfoRecordVoList.get(i).getServerType());
		paramMap.put("softwareType", serverInfoRecordVoList.get(i).getSoftwareType());
		paramMap.put("softwareName", serverInfoRecordVoList.get(i).getSoftwareName());
		paramMap.put("useType", serverInfoRecordVoList.get(i).getUseType());
		paramMap.put("hostIp", serverInfoRecordVoList.get(i).getHostIp());
		paramMap.put("serverStatus", serverInfoRecordVoList.get(i).getServerStatus());
		paramMap.put("osType", serverInfoRecordVoList.get(i).getOsType());
		paramMap.put("osName", serverInfoRecordVoList.get(i).getOsName());
		paramMaps[i] = paramMap;
	}
	// 数据插入处理操作
	Long nowTime = System.currentTimeMillis();
	serverInfoRecordDataDao.batchInsertServerInfoRecordData(paramMaps);
	log.info("一次处理插入服务器记录表耗时:{}", System.currentTimeMillis() - nowTime);
}