07 2020 档案

摘要:待编辑 阅读全文
posted @ 2020-07-07 23:06 Tsui98' 阅读(122) 评论(0) 推荐(0)
摘要:List集合: package com.cjf.List; import org.junit.Test; import java.lang.reflect.Array; import java.util.ArrayList; import java.util.Arrays; import java. 阅读全文
posted @ 2020-07-06 23:24 Tsui98' 阅读(120) 评论(0) 推荐(0)
摘要:集合的使用 package com.cjf.Collection; import org.junit.Test; import java.util.ArrayList; import java.util.Collection; import java.util.Date; /** * Created 阅读全文
posted @ 2020-07-05 23:05 Tsui98' 阅读(123) 评论(0) 推荐(1)
摘要:明日总结 阅读全文
posted @ 2020-07-05 00:03 Tsui98' 阅读(102) 评论(0) 推荐(0)
摘要:1、自定义枚举类 package com.cjf.Enum; /** * Created with IntelliJ IDEA. * Description: * Author: Everything * Date: 2020-07-03 * Time: 20:53 */ // 方式一:JDK5.0 阅读全文
posted @ 2020-07-04 00:01 Tsui98' 阅读(165) 评论(0) 推荐(0)
摘要:Java中的Date类 package com.cjf.Date; import org.junit.Test; import java.sql.SQLOutput; import java.util.Date; /** * Created with IntelliJ IDEA. * Descrip 阅读全文
posted @ 2020-07-02 23:34 Tsui98' 阅读(109) 评论(0) 推荐(0)
摘要:String、StringBuffer、StringBulider三个类的应用 package com.atguigu.java; import org.junit.Test; /** * 关于StringBuffer和StringBuilder的使用 * * @author shkstart * 阅读全文
posted @ 2020-07-02 23:33 Tsui98' 阅读(149) 评论(0) 推荐(0)
摘要:String类相关知识点 1.基础知识 package com.cjf.String; //import com.sun.org.apache.xpath.internal.operations.String; import org.junit.Test; import java.lang.Stri 阅读全文
posted @ 2020-07-02 23:29 Tsui98' 阅读(143) 评论(0) 推荐(0)
摘要:线程的实现方式三:实现Callable接口 --JDK5.0新增 package com.cjf.ThreadTest34; import java.util.concurrent.Callable; import java.util.concurrent.ExecutionException; i 阅读全文
posted @ 2020-07-02 23:18 Tsui98' 阅读(162) 评论(0) 推荐(0)
摘要:Java线程通信之1-100交替打印 package com.cjf.Communication; import static java.lang.Thread.sleep; /** * Created with IntelliJ IDEA. * Description: * Author: Eve 阅读全文
posted @ 2020-07-02 00:00 Tsui98' 阅读(150) 评论(0) 推荐(0)
摘要:Java线程死锁: package com.cjf.ThreadAppl; /** * Created with IntelliJ IDEA. * Description: * Author: Everything * Date: 2020-07-01 * Time: 20:48 */ //死锁问题 阅读全文
posted @ 2020-07-01 23:57 Tsui98' 阅读(140) 评论(0) 推荐(0)
摘要:Java中4种解决线程同步的方法: 1.该方法是通过实现Runnable接口创建进程 + synchronized代码块解决进程安全问题 package com.cjf.Thread; /** * Created with IntelliJ IDEA. * Description: * Author 阅读全文
posted @ 2020-07-01 23:53 Tsui98' 阅读(164) 评论(0) 推荐(0)
摘要:java线程的一些方法: package com.cjf.Thread; /** * Created with IntelliJ IDEA. * Description: * Author: Everything * Date: 2020-07-01 * Time: 12:26 */ //1. st 阅读全文
posted @ 2020-07-01 23:49 Tsui98' 阅读(113) 评论(0) 推荐(0)
摘要:通过继承Thread方式创建线程后处理共享资源问题: package com.cjf.Thread; /** * Created with IntelliJ IDEA. * Description: * Author: Everything * Date: 2020-07-01 * Time: 16 阅读全文
posted @ 2020-07-01 23:45 Tsui98' 阅读(101) 评论(0) 推荐(0)
摘要:创建线程的方式一: package com.cjf.Thread; /** * Created with IntelliJ IDEA. * Description: * Author: Everything * Date: 2020-07-01 * Time: 12:06 */ //多线程的创建方式 阅读全文
posted @ 2020-07-01 23:40 Tsui98' 阅读(149) 评论(0) 推荐(0)