给定公历日期计算12星座（Java代码实现）

叁歲伎倆 2023-10-16 21:07 15阅读 0赞

给定公历日期，计算返回该日期对应的十二星座。

*public static String getXingZuoName(int month, int day);*

注意：参数month和day均为公历月、日。

返回的中文星座名如：处女座。

import java.util.Map;
    import java.util.HashMap;
    import java.util.ArrayList;
    import java.util.List;
    
    //import	android.util.Log;
    
    public class XingZuo {
    	private static List<Map<String, Object>> LIST = null;
    	private static float[][] floatXingZuo = null;
    
    	public XingZuo() {
    		// LIST=loadXingZuo12();
    		// floatXingZuo=loadXingZuoFloatValue();
    	}
    
    	public static String getXingZuoName(int month, int day) {
    		if (floatXingZuo == null)
    			floatXingZuo = loadXingZuoFloatValue();
    
    		String ds = String.format("%02d", day);
    		float target = Float.valueOf(month + "." + ds);
    
    		boolean bool1 = Float.compare(target, 12.22f) >= 0 ? true : false;
    		boolean bool2 = Float.compare(target, 1.20f) <= 0 ? true : false;
    		if (bool1 || bool2) {
    			return "摩羯座";
    		}
    
    		int i;
    		boolean b1, b2;
    		for (i = 0; i < 12; i++) {
    
    			b1 = Float.compare(target, floatXingZuo[0][i]) >= 0 ? true : false;
    			b2 = Float.compare(target, floatXingZuo[1][i]) <= 0 ? true : false;
    
    			if (b1 && b2)
    				break;
    		}
    
    		Map map = (Map) (LIST.get(i));
    
    		return map.get("XINGZUO_NAME") + "";
    	}
    
    	private static float[][] loadXingZuoFloatValue() {
    		if (LIST == null)
    			LIST = loadXingZuo12();
    
    		Map map = null;
    		// String xzname=null;
    		int mind, maxd, minm, maxm;
    
    		float[][] fxingzuo = new float[2][12];
    
    		float start, end;
    		for (int i = 0; i < 12; i++) {
    			map = (Map) (LIST.get(i));
    
    			mind = Integer.parseInt(map.get("MIN_DAY") + "");
    			maxd = Integer.parseInt(map.get("MAX_DAY") + "");
    			minm = Integer.parseInt(map.get("MIN_MONTH") + "");
    			maxm = Integer.parseInt(map.get("MAX_MONTH") + "");
    
    			start = Float.valueOf(minm + "." + mind);
    			end = Float.valueOf(maxm + "." + maxd);
    
    			fxingzuo[0][i] = start;
    			fxingzuo[1][i] = end;
    		}
    
    		return fxingzuo;
    	}
    
    	private static List loadXingZuo12() {
    		String XINGZUO_NAME = "XINGZUO_NAME";
    
    		String MIN_DAY = "MIN_DAY";
    		String MIN_MONTH = "MIN_MONTH";
    		String MAX_DAY = "MAX_DAY";
    		String MAX_MONTH = "MAX_MONTH";
    
    		List<Map<String, Object>> list = new ArrayList<Map<String, Object>>();
    		Map<String, Object> map = null;
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "白羊座");
    		map.put(MIN_DAY, 21);
    		map.put(MAX_DAY, 20);
    		map.put(MIN_MONTH, 3);
    		map.put(MAX_MONTH, 4);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "金牛座");
    		map.put(MIN_DAY, 21);
    		map.put(MAX_DAY, 21);
    		map.put(MIN_MONTH, 4);
    		map.put(MAX_MONTH, 5);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "双子座");
    		map.put(MIN_DAY, 22);
    		map.put(MAX_DAY, 21);
    		map.put(MIN_MONTH, 5);
    		map.put(MAX_MONTH, 6);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "巨蟹座");
    		map.put(MIN_DAY, 22);
    		map.put(MAX_DAY, 22);
    		map.put(MIN_MONTH, 6);
    		map.put(MAX_MONTH, 7);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "狮子座");
    		map.put(MIN_DAY, 23);
    		map.put(MAX_DAY, 23);
    		map.put(MIN_MONTH, 7);
    		map.put(MAX_MONTH, 8);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "处女座");
    		map.put(MIN_DAY, 24);
    		map.put(MAX_DAY, 23);
    		map.put(MIN_MONTH, 8);
    		map.put(MAX_MONTH, 9);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "天秤座");
    		map.put(MIN_DAY, 24);
    		map.put(MAX_DAY, 23);
    		map.put(MIN_MONTH, 9);
    		map.put(MAX_MONTH, 10);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "天蝎座");
    		map.put(MIN_DAY, 24);
    		map.put(MAX_DAY, 22);
    		map.put(MIN_MONTH, 10);
    		map.put(MAX_MONTH, 11);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "射手座");
    		map.put(MIN_DAY, 23);
    		map.put(MAX_DAY, 21);
    		map.put(MIN_MONTH, 11);
    		map.put(MAX_MONTH, 12);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "摩羯座");
    		map.put(MIN_DAY, 22);
    		map.put(MAX_DAY, 20);
    		map.put(MIN_MONTH, 12);
    		map.put(MAX_MONTH, 1);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "水瓶座");
    		map.put(MIN_DAY, 21);
    		map.put(MAX_DAY, 19);
    		map.put(MIN_MONTH, 1);
    		map.put(MAX_MONTH, 2);
    		list.add(map);
    
    		map = new HashMap<String, Object>();
    		map.put(XINGZUO_NAME, "双鱼座");
    		map.put(MIN_DAY, 20);
    		map.put(MAX_DAY, 20);
    		map.put(MIN_MONTH, 2);
    		map.put(MAX_MONTH, 3);
    		list.add(map);
    
    		return list;
    	}
    }