2017年12月16日
多线程（Multi-Threading）
摘要： Creating threads in Java Two things to do to create threads in java: (1) Create a task (object) //Creating a task public class TaskClass implements Ru 阅读全文
posted @ 2017-12-16 23:12 CaiCongyu 阅读(279) 评论(0) 推荐(0)
Java DataBase(JDBC)
摘要： A brief review of Database Database (DB): an organised collection of data Relational DBs (first published by Edgar F. Codd (IBM) in 1970) store data i 阅读全文
posted @ 2017-12-16 22:03 CaiCongyu 阅读(1510) 评论(0) 推荐(1)
Java file I/O(java 文件输入输出)
摘要： File Overview I/O = Input/Output, here it is input to and output from programs Inputs can be from: Keyboard Files Etc. Output can be: Screen Files Etc 阅读全文
posted @ 2017-12-16 16:48 CaiCongyu 阅读(6173) 评论(0) 推荐(0)