Zxdwr520的博客

把秒杀成功的订单添加到kafka队列，从队列拿数据入库

Java实现从数组内取三个数相加=100|1000

UserImportController@RestController@CrossOrigin@Slf4j@RequestMapping("/user")public class UserImportController { @Autowired UserService userService; /** * 多线程导入 * @param file * @return */ @PostMapping("...

1、创建连接工厂 private static int threadNum = 10; private ArrayBlockingQueue<FtpConnection> arrayBlockingQueue = new ArrayBlockingQueue<>(threadNum); public FtpFactory(){ for(int i = 0; i< threadNum;..

这是本人在实际开发当中遇到的多线程下载文件并记录下来public class DownloadUtil { private String pathFile; private String strFile; private DownloadThread[] downloadThreadArr; private int threadNum; private int size; public DownloadUtil (String pathFile, S.

ftp: server: 10.1.6.71 port: 21 username: fan password: 12345678 #application-dev.yml中添加以上配置

直接上代码在实现类中---根据自己需求而变，代码是死的，人是活的，不要一成不变，而是灵活运用 @Autowired private UserService userService; /**ifan-----关注博主获取更多工作中的开发经验 * 测试数据 * @param insertList * @throws BaseRunException */ public void test( ) throws BaseRunException{ .