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liuqiang1
2023-07-02 10:24:54 +08:00
parent fe359f0bd6
commit dd95b32d51
1 changed files with 16 additions and 0 deletions
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src/main/java/serviceRun.java
+16
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@@ -228,6 +228,8 @@ public class serviceRun {
{
long lastmotify=ret.getLong("motifytime");
long filesize=ret.getLong("filesize");
String hash=ret.getString("md5");
long fidid=ret.getLong("id");
if(lastmotify==fileHandle.lastModified()&&filesize==fileHandle.length())
{
//mysqlHelper.exeSql("insert into tb_backfilehistory (backupfileid,backupid,motifytime,filesize,backuptargetpath,backuptargetrootid,md5) values (" +
@@ -235,6 +237,20 @@ public class serviceRun {
continue;
}
System.out.println("motify time indb:"+lastmotify+" real:"+fileHandle.lastModified()+" filesize indb:"+filesize+" real:"+fileHandle.length());
//如果修改时间不一样，文件大小一样，追加校验一次hash，如果hash一样，则更新修改时间，不执行备份
if(lastmotify!=fileHandle.lastModified()&&filesize==fileHandle.length())
{
String md5str=DigestUtils.md5Hex(new FileInputStream(fileHandle));
if(md5str.equals(hash))
{
logger.info("file not changed but motifytime diff, correcting...");
mysqlHelper.exeSql("update tb_backfilehistory set motifytime="+lastmotify+" where backupfileid="+id+" and id="+fidid);
continue;
}
System.out.println("hash indb:"+hash+" real:"+md5str);
}
}
if(!exeCopy(fileHandle,file, id))
{