程序员老黄历java源码实现_java万年历代码[通俗易懂]-程序员老黄历今天

程序员老黄历java源码实现_java万年历代码[通俗易懂]文章浏览阅读8.7k次，点赞3次，收藏4次。今早起来，无聊之际把程序员老黄历用Java实现了一番。原JS版地址：http://sandbox.runjs.cn/show/ydp3it7b/尊重原作……哈哈哈(连备注都复制的人是不是很恶心的？

今早起来，无聊之际把程序员老黄历用Java实现了一番。

原JS版地址：http://sandbox.runjs.cn/show/ydp3it7b/

尊重原作……哈哈哈(连备注都复制的人是不是很恶心的？)

代码如下：

package com.test;/** * activities的枚举 * @author Xiao * */public enum ActivitiesEnum {ACTIVITIES_1("写单元测试", "写单元测试将减少出错", "写单元测试会降低你的开发效率", false),ACTIVITIES_2("洗澡", "你几天没洗澡了？", "会把设计方面的灵感洗掉", true),ACTIVITIES_3("锻炼一下身体", "", "能量没消耗多少，吃得却更多", true),ACTIVITIES_4("抽烟", "抽烟有利于提神，增加思维敏捷", "除非你活够了，死得早点没关系", true),ACTIVITIES_5("白天上线", "今天白天上线是安全的", "可能导致灾难性后果", false),ACTIVITIES_6("重构", "代码质量得到提高", "你很有可能会陷入泥潭", false),ACTIVITIES_7("使用%t", "你看起来更有品位", "别人会觉得你在装逼", false),ACTIVITIES_8("跳槽", "该放手时就放手", "鉴于当前的经济形势，你的下一份工作未必比现在强", false),ACTIVITIES_9("招人", "你面前这位有成为牛人的潜质", "这人会写程序吗？", false),ACTIVITIES_10("面试", "面试官今天心情很好", "面试官不爽，会拿你出气", false),ACTIVITIES_11("提交辞职申请", "公司找到了一个比你更能干更便宜的家伙，巴不得你赶快滚蛋", "鉴于当前的经济形势，你的下一份工作未必比现在强", false),ACTIVITIES_12("申请加薪", "老板今天心情很好", "公司正在考虑裁员", false),ACTIVITIES_13("晚上加班", "晚上是程序员精神最好的时候", "", true),ACTIVITIES_14("在妹子面前吹牛", "改善你矮穷挫的形象", "会被识破", true),ACTIVITIES_15("撸管", "避免缓冲区溢出", "强撸灰飞烟灭", true),ACTIVITIES_16("浏览****", "重拾对生活的信心", "你会心神不宁", true),ACTIVITIES_17("命名变量%v", "", "", false),ACTIVITIES_18("写超过%l行的方法", "你的代码组织的很好，长一点没关系", "你的代码将混乱不堪，你自己都看不懂", false),ACTIVITIES_19("提交代码", "遇到冲突的几率是最低的", "你遇到的一大堆冲突会让你觉得自己是不是时间穿越了", false),ACTIVITIES_20("代码复审", "发现重要问题的几率大大增加", "你什么问题都发现不了，白白浪费时间", false),ACTIVITIES_21("开会", "写代码之余放松一下打个盹，有益健康", "小心被扣屎盆子背黑锅", false),ACTIVITIES_22("打DOTA", "你将有如神助", "你会被虐的很惨", true),ACTIVITIES_23("晚上上线", "晚上是程序员精神最好的时候", "你白天已经筋疲力尽了", false),ACTIVITIES_24("修复BUG", "你今天对BUG的嗅觉大大提高", "新产生的BUG将比修复的更多", false),ACTIVITIES_25("设计评审", "设计评审会议将变成头脑风暴", "人人筋疲力尽，评审就这么过了", false),ACTIVITIES_26("需求评审", "", "", false),ACTIVITIES_27("上微博", "今天发生的事不能错过", "今天的微博充满负能量", true),ACTIVITIES_28("上AB站", "还需要理由吗？", "满屏兄贵亮瞎你的眼", true),ACTIVITIES_29("玩FlappyBird", "今天破纪录的几率很高", "除非你想玩到把手机砸了", true);private String name;private String good;private String bad;private Boolean weekend;ActivitiesEnum(String name, String good, String bad, Boolean weekend){this.setBad(bad);this.setGood(good);this.setName(name);this.setWeekend(weekend);}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getGood() {return good;}public void setGood(String good) {this.good = good;}public String getBad() {return bad;}public void setBad(String bad) {this.bad = bad;}public Boolean getWeekend() {return weekend;}public void setWeekend(Boolean weekend) {this.weekend = weekend;}}

希望我今天分享的这篇文章可以帮到您。

package com.test;public enum SpecialsEnum {SPECIALS(2014, "bad", "待在男（女）友身边", "脱团火葬场，入团保平安。");private Integer date;private String type;private String name;private String description;SpecialsEnum (Integer date, String type, String name, String description){this.setDate(date);this.setType(type);this.setName(name);this.setDescription(description);}public Integer getDate() {return date;}public void setDate(Integer date) {this.date = date;}public String getType() {return type;}public void setType(String type) {this.type = type;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getDescription() {return description;}public void setDescription(String description) {this.description = description;}}

package com.test;import java.text.SimpleDateFormat;import java.util.ArrayList;import java.util.Arrays;import java.util.Calendar;import java.util.Date;import java.util.HashMap;import java.util.List;import java.util.Locale;import java.util.Map;import java.util.Random;import org.apache.commons.lang.StringUtils;public class ProgrammerCalendar {private Integer iday = 0;private String [] weeks = new String[]{"日", "一","二","三","四","五","六"};private String [] directions = new String[]{"北方","东北方","东方","东南方","南方","西南方","西方","西北方"};private String [] tools =  new String[]{"Eclipse写程序", "MSOffice写文档", "记事本写程序", "Windows8", "Linux", "MacOS", "IE", "Android设备", "iOS设备"};private String [] varNames  =  new String[]{"jieguo", "huodong", "pay", "expire", "zhangdan", "every", "free", "i1", "a", "virtual", "ad", "spider", "mima", "pass", "ui"};private String [] drinks  =  new String[]{"水","茶","红茶","绿茶","咖啡","奶茶","可乐","鲜奶","豆奶","果汁","果味汽水","苏打水","运动饮料","酸奶","酒"};public Integer getIday() {return iday;}public String[] getDirections() {return directions;}/* * 注意：本程序中的“随机”都是伪随机概念，以当前的天为种子。 */public Integer random(Integer daySeed, Integer indexSeed) {Integer n = daySeed % 11117;for (int i = 0; i < 100 + indexSeed; i++) {n = n * n;n = n % 11117;//11117是个质数}return n;}public String getTodayString (){Calendar calendar = Calendar.getInstance();calendar.setTime(new Date());return "今天是" + calendar.get(Calendar.YEAR) + "年" + (calendar.get(Calendar.MONTH) + 1) + "月" + calendar.get(Calendar.DAY_OF_MONTH) + "日 星期" + weeks[calendar.get(Calendar.DAY_OF_WEEK) - 1];}public String star(Integer num) {String result = "";int i = 0;while (i < num) {result += "★";i++;}while(i < 5) {result += "☆";i++;}return result;}private Boolean isWeekend() {Locale.setDefault(Locale.CHINA);Calendar calendar = Calendar.getInstance();return calendar.get(Calendar.DAY_OF_WEEK) == 1 || calendar.get(Calendar.DAY_OF_WEEK) == 7;}public List<ActivitiesEnum> filter() {List<ActivitiesEnum> thisEnum = new ArrayList<ActivitiesEnum>();    // 周末的话，只留下 weekend = true 的事件if(isWeekend()) {for (ActivitiesEnum e : ActivitiesEnum.values()) {if(e.getWeekend()){thisEnum.add(e);}}return thisEnum;}return new ArrayList<ActivitiesEnum>(Arrays.asList(ActivitiesEnum.values()));}public void pickTodaysLuck() {List<ActivitiesEnum> _activities = filter();Integer numGood = random(iday, 98) % 3 + 2;Integer numBad = random(iday, 87) % 3 + 2;List<Map<String, String>> eventArr = pickRandomActivity(_activities, numGood + numBad);Integer [] specialSize = pickSpecials();System.out.println("宜：");for (int i = 0; i < numGood; i++) {System.out.println("    " + eventArr.get(i).get("name") + (StringUtils.isNotBlank(eventArr.get(i).get("good")) ? ":" + eventArr.get(i).get("good") : ""));}System.out.println("不宜：");for (int i = 0; i < numBad; i++) {System.out.println("    " + eventArr.get(numGood + i).get("name") + (StringUtils.isNotBlank(eventArr.get(numGood + i).get("bad")) ? ":" + eventArr.get(numGood + i).get("bad") : ""));}}/** * 从数组中随机挑选 size 个 * @param size * @return */private List<ActivitiesEnum> pickRandom(List<ActivitiesEnum> _activities, Integer size) {List<ActivitiesEnum> result = new ArrayList<ActivitiesEnum>();for (ActivitiesEnum ae : _activities) {result.add(ae);}for (int i = 0; i < _activities.size() - size; i++) {int index = random(iday, i) % result.size();result.remove(index);}return result;}/** * 从数组中随机挑选 size 个 * @param size * @return */private List<String> pickRandomDrinks(Integer size) {List<String> result = new ArrayList<String>(Arrays.asList(drinks));for (int i = 0; i < drinks.length - size; i++) {int index = random(iday, i) % result.size();result.remove(index);}return result;}//  枚举 中随机挑选 size 个public List<Map<String, String>> pickRandomActivity(List<ActivitiesEnum> _activities, Integer size) {List<ActivitiesEnum> picked_events = pickRandom(_activities, size);List<Map<String, String>> mapList = new ArrayList<Map<String,String>>();for (int i = 0; i < picked_events.size(); i++) {mapList.add(parse(picked_events.get(i)));}return mapList;}/** * 解析占位符并替换成随机内容 * @param ae * @return */public Map<String, String> parse(ActivitiesEnum ae) {Map<String, String> map = new HashMap<String, String>();map.put("name", ae.getName());map.put("good", ae.getGood());map.put("bad", ae.getBad());if(map.get("name").indexOf("%v") != -1) {map.put("name", map.get("name").replaceAll("%v", varNames[random(iday, 12) % varNames.length]));}if(map.get("name").indexOf("%t") != -1) {map.put("name", map.get("name").replaceAll("%t", tools[random(iday, 11) % tools.length]));}if(map.get("name").indexOf("%t") != -1) {map.put("name", map.get("name").replaceAll("%l", (random(iday, 12) % 247 + 30) + ""));}return map;}public Integer [] pickSpecials () {Integer [] specialSize = new Integer[]{0, 0};for (SpecialsEnum se : SpecialsEnum.values()) {if(iday == se.getDate()){if(se.getType().equals("good")){specialSize[0]++;}else{specialSize[1]++;}System.out.println("name:" + se.getName() + " description:" + se.getDescription());}}return specialSize;}public ProgrammerCalendar() {SimpleDateFormat sdf = new SimpleDateFormat("yyyyMMdd");try {iday = Integer.parseInt(sdf.format(new Date()));} catch (Exception e) {e.printStackTrace();//懒得引用log了}}public static void main(String[] args) {ProgrammerCalendar hl = new ProgrammerCalendar();System.out.println("今天是：" + hl.getTodayString());System.out.println("座位朝向：面向" + hl.directions[hl.random(hl.getIday(), 2) % hl.getDirections().length] + "写程序，BUG 最少。");System.out.println("今日宜饮：" + StringUtils.join(hl.pickRandomDrinks(2), ","));System.out.println("女神亲近指数：" + hl.star(hl.random(hl.getIday(), 6) % 5 + 1));hl.pickTodaysLuck();}}

今天是：今天是2016年9月25日 星期日座位朝向：面向西方写程序，BUG 最少。今日宜饮：可乐,果汁女神亲近指数：★★☆☆☆宜：    锻炼一下身体    晚上加班:晚上是程序员精神最好的时候    浏览****:重拾对生活的信心不宜：    打DOTA:你会被虐的很惨    上AB站:满屏兄贵亮瞎你的眼