src/main/java/com/yssh/dao/VocValsMapper.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/main/java/com/yssh/scheduled/ReadCsvTask.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/main/java/com/yssh/service/VocValsService.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/main/java/com/yssh/utils/FileUtils.java | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 | |
src/main/resources/mapping/VocValsMapper.xml | ●●●●● 补丁 | 查看 | 原始文档 | blame | 历史 |
src/main/java/com/yssh/dao/VocValsMapper.java
@@ -52,4 +52,12 @@ * @return å½±åè¡æ° */ public int deleteLastYear(); /** * æ ¹æ®æ¶é´å 餿°æ® * * @param time æ¶é´ï¼ç¤ºä¾ï¼2023060514ï¼ * @return å½±åè¡æ° */ public int deleteByTime(@Param("time") String time); } src/main/java/com/yssh/scheduled/ReadCsvTask.java
@@ -2,8 +2,10 @@ import java.io.File; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.List; import com.yssh.entity.VocVals; import com.yssh.service.VocValsService; @@ -47,7 +49,9 @@ @Autowired private IWarningAnalyseService warningAnalyseService; private final SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHH"); private final static SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHH"); private final static List<String> md5List = new ArrayList<>(); @Scheduled(cron = "${csv.cron}") public void corpReserveDataSync() { src/main/java/com/yssh/service/VocValsService.java
@@ -44,6 +44,11 @@ return vocValsMapper.deleteLastYear(); } @Override public int deleteByTime(String time) { return vocValsMapper.deleteByTime(time); } @Async("threadPoolTaskExecutor") public int insertVocVals(List<VocVals> list) throws InterruptedException { List<List<VocVals>> lists = Lists.partition(list, IAsyncService.BATCH_INSERT_500); src/main/java/com/yssh/utils/FileUtils.java
¶Ô±ÈÐÂÎļþ @@ -0,0 +1,76 @@ package com.yssh.utils; import java.io.File; import java.io.FileInputStream; import java.io.IOException; import java.nio.ByteBuffer; import java.nio.channels.FileChannel; import java.security.MessageDigest; /** * æä»¶å·¥å ·ç±» * @author WWW * @date 2023-06-06 */ public class FileUtils { public final static int SIXTEEN = 16; public static final char[] HEX_DIGITS = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'}; /** * 1.è·åæä»¶çMD5 */ @SuppressWarnings("unused") public static String getFileMd5(String filePath) { FileInputStream fis = null; try { MessageDigest md = MessageDigest.getInstance("MD5"); fis = new FileInputStream(new File(filePath)); FileChannel fChannel = fis.getChannel(); ByteBuffer buffer = ByteBuffer.allocateDirect(1024 * 1024); while (fChannel.read(buffer) != -1) { buffer.flip(); md.update(buffer); buffer.compact(); } byte[] b = md.digest(); return byteToHexString(b); } catch (Exception ex) { ex.printStackTrace(); return null; } finally { try { if (null != fis) { fis.close(); } } catch (IOException ex) { ex.printStackTrace(); } } } /** * åèç 转16è¿å¶ */ public static String byteToHexString(byte[] tmp) { // æ¯ä¸ªåèç¨ 16 è¿å¶è¡¨ç¤ºçè¯ï¼ä½¿ç¨ä¸¤ä¸ªåç¬¦ï¼ char[] str = new char[16 * 2]; // æä»¥è¡¨ç¤ºæ 16 è¿å¶éè¦ 32 个å符ï¼è¡¨ç¤ºè½¬æ¢ç»æä¸å¯¹åºçå符ä½ç½® int k = 0; // ä»ç¬¬ä¸ä¸ªåèå¼å§ï¼å¯¹ MD5 çæ¯ä¸ä¸ªåè for (int i = 0; i < SIXTEEN; i++) { // è½¬æ¢æ 16 è¿å¶å符çè½¬æ¢ byte byte0 = tmp[i]; // ååèä¸é« 4 ä½çæ°åè½¬æ¢ str[k++] = HEX_DIGITS[byte0 >>> 4 & 0xf]; // >>> 为é»è¾å³ç§»ï¼å°ç¬¦å·ä½ä¸èµ·å³ç§»ï¼ ååèä¸ä½ 4 ä½çæ°åè½¬æ¢ str[k++] = HEX_DIGITS[byte0 & 0xf]; } // æ¢åçç»æè½¬æ¢ä¸ºå符串 return new String(str); } } src/main/resources/mapping/VocValsMapper.xml
@@ -42,4 +42,9 @@ delete from voc_vals where create_time < date_sub(now(), interval 1 year); </delete> <delete id="deleteByTime"> delete from voc_vals where date_format(create_time, '%Y%m%d%H') = ${time}; </delete> </mapper>