java_Thread

JAVA定时任务调度,JAVA定时任务调度(JAVA timed task scheduling)

编写一个控制台程序，模拟在ATM机的存款和取款过程，当输入给定的卡号和密码（初始卡号和密码到数据文件里查看）时，系统能登录ATM系统，根据用户的身份不同显示不同的程序界面；取款 　　每次取款金额只能为100的倍数，总额不超过2000元，不允许透支。且取款之后，要记录取款的金额和时间。 存款 　　每次存款金额只能为100的倍数，总额不超过2000元。 修改密码 　　新密码长度不小于6位，不允许出现6位完全相同的情况，只有旧密码正确，新密码符合要求，且两次输入相同的情况下才可以成功修改密码。(Write a console program to simulate the ATM deposits and withdrawals process, when you enter a given number and password (the initial number and password to the data file view), the system can log in ATM systems, according to the user' s identity different display different The program interface withdrawal amount each withdrawal can only be a multiple of 100, the total does not exceed 2,000 yuan, does not allow overdrafts. And withdrawals after the withdrawal of the amount to be recorded and time. Deposit Amount per Deposit only a multiple of 100, totaling no more than 2,000 yuan. Change Password New Password length not less than six, allowed six identical situation, only the old password is correct, the new password meets the requirements, and enter the same case twice before they can successfully change the password.)

说明：  安卓 登录注册小模块，简单实现了前后端分离(Android login registration module, simple implementation of the front and back end separation)

Application for inventory developed with java

猜数字游戏 游戏说明: 1、游戏开始，电脑随机产生一个数字不重复的四位数。 2、将您猜的数点击OK按钮提交。 3、电脑会将您提交的数与它自动产生的数进行比较，结果显示成"*A*B"。A代表位置正确数字也正确，B代表数字 正确但位置不正确，比如："2A2B"表示您有2个数字的位置正确且数值也正确，除此以外，您还猜对了2个数字 ，但位置不对。 4、您共有10次机会，在10次内，如果结果为“4A0B”，游戏成功。如果10次里您都没有猜对游戏失败。(Guessnumber: 1, games started, the computer randomly generated a number of non-repetition of the four-digit. 2, would you guess the number of clicks the OK button to submit. 3, the computer will take you to submit a few with it automatically generated a number of comparison, the result is displayed as* A* B . A representative of the location of the correct figure is also correct, B representative of the number of correct but the location is incorrect, such as: 2A2B that you have a two-digit numerical position is correct and also the right, in addition, you guessed it two figures, but wrong location. 4, your opportunity for a total of 10 times in 10 times, if the results of 4A0B , the game successfully. 10 years if you do not have to guess the failure of the game.)

java从入门到精通视频笔记，详细讲解java的相关知识(java entry to the master video notes, explain in detail the relevant knowledge of java)

基础练习，这是Java入门课程的基础练习。包括了许多的知识点(Basic exercises, which are the basic exercises of the Java introductory course. It includes many knowledge points.)

（注）这里大家经常会出现的问题是“数据库服务器或登录密码无效，无法连接数据库，请重新设定”，出现这个问题是上面的选项您没有填写正确，一般只需填写四项，第一：数据库主机，（数据库主机一般的空间默认是localhost，如果您的空间的数据库主机是localhost，那就不需要填写，如果不是默认的localhost，就填写你的数据库主机）第二：数据库用户，第三：数据库密码，第四：数据库名称，在这说明一下，数据库前缀请勿修改！如果上面的信息您不是很清楚或者不知道，请咨询你购买空间的空间商！ 3.安装完成，点击进入后台。(如出现错误页面可 直接 域名/dede进入后台｝(Medical health management)

Spring_AOP_JDK的使用和心得(about Spring_AOP_JDK)

lucene开发demo例子及源码包，包中的文档有demo介绍，多种组合得索引建立(Lucene demo examples and source code development package, the package of documents has demo introduce a variety of combinations may Indexing)