10 2018 档案

maven install 错误
摘要:[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:compile (default-compile) on project spring-boot-admin-server: Compi 阅读全文

posted @ 2018-10-11 18:48 天天天12345 阅读(178) 评论(0) 推荐(0)

spring boot启动后执行方法
摘要:@Componentpublic class InitProject implements ApplicationRunner { private static final Logger logger = LoggerFactory.getLogger(InitProject.class); @Ov 阅读全文

posted @ 2018-10-10 15:23 天天天12345 阅读(193) 评论(0) 推荐(0)

java 定时任务多线程处理
摘要:@Configuration @EnableScheduling public class ScheduleConfig implements SchedulingConfigurer, AsyncConfigurer{ /** 异步处理 */ public void configureTasks(ScheduledTaskRegistrar taskRegistrar){ TaskSched... 阅读全文

posted @ 2018-10-10 15:22 天天天12345 阅读(5606) 评论(0) 推荐(0)

java 生成txt文件
摘要:FileWriter fileWriter = new FileWriter("C:/Users/li/Desktop/a.txt"); fileWriter.write(“aaaa”)); fileWriter.flush(); fileWriter.close(); 阅读全文

posted @ 2018-10-10 15:21 天天天12345 阅读(378) 评论(0) 推荐(0)

java 方法超时
摘要:public void getcd() { logger.info("任务开始! "); final ExecutorService exec = Executors.newFixedThreadPool(1); Callable<String> call = new Callable<String 阅读全文

posted @ 2018-10-10 11:23 天天天12345 阅读(242) 评论(0) 推荐(0)

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