javaZbj的博客

在catch里加TransactionAspectSupport.currentTransactionStatus().setRollbackOnly();

@ResponseBody @PostMapping("/fastuploads") String fastuploads(@RequestParam("file") MultipartFile file) { String url = ""; try { FtpSeting ftpSeting = serverService.selectServerParam(); String pictureByName = PfDemo.getPictureByName(file,ft...

static Thread t1=null,t2=null;public static void main(String[] args)throws Exception {char[] aI = “1234567”.toCharArray();char[] aC = “ABCDEFG”.toCharArray();t1=new Thread(()->{for (char c : aI) {System.out.println©;LockSupport.unpark(t2);LockSu