Utilice Java para guardar la información del calendario en la base de datos

Utilice Java para guardar la información del calendario en la base de datos

Solo sube el código

Declaración de construcción de mesa

CREATE TABLE
    calendar_info
    (
        date_info DATE NOT NULL COMMENT '当前日期',
        week_of_year VARCHAR(10) COMMENT '第几周',
        day_of_week VARCHAR(20) COMMENT '周几',
        date_flag VARCHAR(1) COMMENT '0 上班  1周末 2节假日 ',
        date_remark VARCHAR(255) COMMENT '日期备注',
        PRIMARY KEY (date_info)
    )
    ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='日历表';

Implementar principalmente clases lógicas

	{
    
    
Calendar c_begin = new GregorianCalendar();
		Calendar c_end = new GregorianCalendar();
		DateFormatSymbols dfs = new DateFormatSymbols();
		String[] weeks = dfs.getWeekdays();
		c_begin.set(2019, 0, 1); // Calendar的月从0-11，所以4月是3.
		c_end.set(2020, 0, 1); // Calendar的月从0-11，所以5月是4.
		int count = 1;
		/*
		 * cal1.add(Calendar.DAY_OF_MONTH,1); cal1.add(Calendar.DAY_OF_YEAR,1);
		 * cal1.add(Calendar.DATE,1); 就单纯的add操作结果都一样，因为都是将日期+1,区别就是在月的日期中加1还是年的日期中加1
		 * 但是Calendar设置DAY_OF_MONTH和DAY_OF_YEAR的目的不是用来+1
		 * 将日期加1，这通过cal1.add(Calendar.DATE,1)就可以实现
		 * DAY_OF_MONTH的主要作用是cal.get(DAY_OF_MONTH)，用来获得这一天在是这个月的第多少天
		 * Calendar.DAY_OF_YEAR的主要作用是cal.get(DAY_OF_YEAR)，用来获得这一天在是这个年的第多少天。
		 * DAY_OF_WEEK，用来获得当前日期是一周的第几天
		 */
		c_end.add(Calendar.DAY_OF_YEAR, 1); // 结束日期下滚一天是为了包含最后一天

		while (c_begin.before(c_end)) {
    
    
			CalendarInfo c = new CalendarInfo();
			System.out.println("第" + count + "周  日期：" + new java.sql.Date(c_begin.getTime().getTime()) + ","
					+ weeks[c_begin.get(Calendar.DAY_OF_WEEK)]);
			c.setDateInfo(new java.sql.Date(c_begin.getTime().getTime()));
			c.setDayOfWeek(weeks[c_begin.get(Calendar.DAY_OF_WEEK)]);
			c.setWeekOfYear("第" + count + "周");
			SimpleDateFormat f = new SimpleDateFormat("yyyyMMdd");
			String httpArg = f.format(c.getDateInfo());
			String jsonResult = holiday.request(httpArg);
			Map stringToMap =  JSONObject.parseObject(jsonResult); 
	        String res=(String)stringToMap.get(httpArg);
	        c.setDateFlag(res);
			if (c_begin.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY) {
    
    
				count++;
			}
			c_begin.add(Calendar.DAY_OF_YEAR, 1);
			calendarInfoMapper.insert(c);
		}
	}
    public static String request( String httpArg) {
    
    
        String httpUrl="http://www.easybots.cn/api/holiday.php";
        BufferedReader reader = null;
        String result = null;
        StringBuffer sbf = new StringBuffer();
        httpUrl = httpUrl + "?d=" + httpArg;

        try {
    
    
            URL url = new URL(httpUrl);
            HttpURLConnection connection = (HttpURLConnection) url
                    .openConnection();
            connection.setRequestMethod("GET");
            connection.connect();
            InputStream is = connection.getInputStream();
            reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            String strRead = null;
            while ((strRead = reader.readLine()) != null) {
    
    
                sbf.append(strRead);
                sbf.append("\r\n");
            }
            reader.close();
            result = sbf.toString();
            Map<String,Object> stringToMap =  JSONObject.parseObject(result);
            String res=(String)stringToMap.get(httpArg);
        } catch (Exception e) {
    
    
            e.printStackTrace();
        }
        return result;
    }
	

Clase de entidad

@Data
@Builder
@NoArgsConstructor
@AllArgsConstructor
@ApiModel(description = "日历表数据实体")
public class CalendarInfo implements Serializable  {
    
    
	/**
	 * serialVersionUID
	 */
	private static final long serialVersionUID = 1L;
	/**
	 * 当前日期
	 */
	@ApiModelProperty(value = "当前日期")
	private Date dateInfo;
	/**
	 * 第几周
	 */
	@ApiModelProperty(value = "第几周")
	private String weekOfYear;
	/**
	 * 周几
	 */
	@ApiModelProperty(value = "周几")
	private String dayOfWeek;
	/**
	 * 0 上班  1周末 2节假日 
	 */
	@ApiModelProperty(value = "0 上班  1周末 2节假日 ")
	private String dateFlag;
	/**
	 * 日期备注
	 */
	@ApiModelProperty(value = "日期备注")
	private String dateRemark;
	}

clase dao

@Mapper
public interface CalendarInfoMapper{
    
    

	
	 /**
     *  根据ID查找对应的记录
     */
	CalendarInfo queryInfoById(String id);
	
	 /**
     *  查询总条数
     */
	int selectCount();
	
	
	/**
     *  按照条件查询
     */
	List<CalendarInfo> selectByCondition(CalendarInfo entity);
	
	/**
	 *  按照条件查询 一条数据
	 */
	 CalendarInfo  selectOneByCondition(CalendarInfo entity);
	
	/**
     *  按照条件查询记录对应的条数
     */
	int selectCountByCondition(CalendarInfo entity);
	
	/**
     *  按照id更新
     */
	int updateById(CalendarInfo entity);

	/**
     *  按照id删除
     */
	int deleteById(String id);

	/**
     *  新增
     */
	int insert(CalendarInfo entity);
	
	/**
     *  按照集合新增
     */
	int insertList(List<CalendarInfo> entityList);
	
	
	/**
     *  获取全部的数据
     */
	List<CalendarInfo>  getList();

	/**
     *  批量更新
     */
	int updateList(List<CalendarInfo> entityList);


}

mapperXml

<insert id="insertList">
		insert into
		calendar_info
		(date_info,week_of_year,day_of_week,date_flag,date_remark)
		values
		<foreach collection="list" item="item" index="index" separator="," >
		(#{
    
    item.dateInfo},#{
    
    item.weekOfYear},#{
    
    item.dayOfWeek},#{
    
    item.dateFlag},#{
    
    item.dateRemark})
		</foreach>
	</insert>