Java实现阴历日历表（附带星座）

准备工作

1.无敌外挂(GitHub直达源码)

Nobb 直击灵魂

https://github.com/xuyishanBD/Java_create_calendar.git

2.maven配置(如果没有走上面的捷径)

    <dependencies><dependency><groupId>net.sourceforge.javacsv</groupId><artifactId>javacsv</artifactId><version>2.0</version></dependency><dependency><groupId>cn.hutool</groupId><artifactId>hutool-all</artifactId><version>5.4.0</version></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>1.18.20</version></dependency></dependencies><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-assembly-plugin</artifactId><version>3.0.0</version><configuration><descriptorRefs><descriptorRef>jar-with-dependencies</descriptorRef></descriptorRefs></configuration><executions><execution><id>make-assembly</id><phase>package</phase><goals><goal>single</goal></goals></execution></executions></plugin></plugins></build>

3.目录设计

简单划分一下目录，app包放的是可执行的代码；bean包放的是JavaBean类；conf包里放的是配置信息

源码编写

1.“DateJB.class” 日期类

package bean;import lombok.Builder;
import lombok.Data;// lombok的语法糖可以便于生成JavaBean以及建造者模式的构造方法
@Builder
@Data
public class DateJB {//属性1:阳历日期private String sunCal;//属性2:生肖private String animalSign;//属性3:阴历日期private String shadowCal;//属性4:星座private String constellation;//重写toString方法public String toString(){return sunCal + "  " + animalSign + "  " + shadowCal + "   " + constellation ;}//header-->写入csv时需要一个表头public static String[] header = new String[]{"sunCal","animalSign","shadowCal","constellation","distance"};//将一个JavaBean的各个属性组成一个字符串列表public String[] toStringList() {return new String[]{sunCal,animalSign,shadowCal,constellation};}//获取阳历日期的月日(格式mmdd)public String getMonth_day(){return sunCal.substring(5);}
}

2.“Constellation_JB.class” 星座类

package bean;import lombok.AllArgsConstructor;
import lombok.Builder;
import lombok.Data;@Builder
@Data
@AllArgsConstructor
//星座配置类
public class Constellation_JB {//属性1:星座名称private String name;//属性2:开始日期private String start;//属性3:结束日期private String end;
}

3."cal_shadow.java"主程序类

package app;import bean.Constellation_JB;
import bean.DateJB;
import cn.hutool.core.date.ChineseDate;
import cn.hutool.core.date.DateTime;
import cn.hutool.core.date.DateUtil;
import com.csvreader.CsvWriter;
import sun.nio.cs.ext.GBK;import java.io.BufferedReader;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;public class cal_shadow {public static void main(String[] args) throws IOException {//创建一个空列表 列表中存放的对象为DateJBArrayList<DateJB> result_list = new ArrayList<>();//调用readConf方法,获取星座对象ArrayList<Constellation_JB> conf_lists = CalUtil.readConf();String now_String;String month_String;String day_String;int now_year = 1901;int now_month = 1;int now_day = 1;while(now_year <= 2040){while(now_month <= 12){while(now_day <= CalUtil.getMonthLastDay(now_year,now_month)){month_String = now_month+"";day_String = now_day+"";now_String = now_year+ "-"+ (month_String.length()==1?("0"+now_month):month_String)+ "-"+ (day_String.length()==1?("0"+now_day):day_String);DateJB build = DateJB.builder().sunCal(now_String).build();result_list.add(CalUtil.handleDate(build,conf_lists));now_day++;}now_month++;now_day=1;}now_year++;now_month=1;}CalUtil.createResultCsv(result_list);}
}
class CalUtil{static DateJB handleDate(DateJB dateJB,ArrayList<Constellation_JB> conf_lists){DateTime dateTime = DateUtil.parseDate(dateJB.getSunCal());ChineseDate chineseDate = new ChineseDate(dateTime);String s = chineseDate.toString();dateJB.setShadowCal(s.substring(5));dateJB.setAnimalSign(s.substring(2,3));dateJB.setConstellation(CalUtil.makeResult(dateJB,conf_lists));return dateJB;}//static void createResultCsv(ArrayList<DateJB> check_list) throws IOException {CsvWriter cw = new CsvWriter("C:\\Users\\70493\\Desktop\\animalSign.csv", ',', new GBK());cw.writeRecord(DateJB.header, true);for (DateJB element : check_list) {String[] list = element.toStringList();cw.writeRecord(list);}cw.close();}//static int[] run_dayList = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};static int[] dayList = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};static boolean is_run(int year){return (year % 400 == 0) || (year % 4 == 0 && year % 100 != 0);}static int getMonthLastDay(int year,int month){if (is_run(year))return run_dayList[month-1];elsereturn dayList[month-1];}static ArrayList<Constellation_JB> readConf(){ArrayList<Constellation_JB> conf_lists = new ArrayList<>();try (BufferedReader br = Files.newBufferedReader(Paths.get("conf/constellationConf.csv"), new GBK())){//缓冲流单行String line;while ((line = br.readLine()) != null) {//切割String[] splits = line.split(",");//收纳进集合conf_lists.add(new Constellation_JB(splits[0],splits[1],splits[2]));}} catch (IOException ex) {ex.printStackTrace();}return conf_lists;}static String makeResult(DateJB bean, ArrayList<Constellation_JB> conf_lists){String month_day = bean.getMonth_day();String[] split = month_day.split("-");int compare_day = Integer.parseInt(split[0]+split[1]);for (Constellation_JB conf_bean : conf_lists) {if (compare_day >= Integer.parseInt(conf_bean.getStart())&& compare_day <= Integer.parseInt(conf_bean.getEnd())){return conf_bean.getName();}}return "摩羯座";}
}

4."constellationConf.csv"配置类

白羊座,0321,0419
金牛座,0420,0520
双子座,0521,0621
巨蟹座,0622,0722
狮子座,0723,0822
处女座,0823,0922
天秤座,0923,1023
天蝎座,1024,1122
射手座,1123,1221
魔羯座,1222,0119
水瓶座,0120,0218
双鱼座,0219,0320

5.完成以上后的目录结构

6.注意!一定要注意修改以上代码中的路径

cal_shadow.java 64行 86行

7.最后运行cal_shadow.java即可