摘要:
幾個小時內的數據 DATE_SUB(NOW(), INTERVAL 5 HOUR) 今天 select * from 表名 where to_days(時間字段名) = to_days(now());昨天SELECT * FROM 表名 WHERE TO_DAYS( NOW( ) ) - TO_DA
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/* md5工具類 */ public class MD5Util { /**全局數組**/ private final static String[] strDigits = { "0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "A", "B",
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daoImpl: public String isVipCode(String vipcode) { String sql = "from FfzjUserEntity where vip_code='"+vipcode+"' "; Query queryObject = getSession().
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/** * 生成驗證碼 */ private static RandomFontFactory ff = null; // 自定義驗證碼圖片背景 private static MyCustomBackgroundFactory backgroundFactory = new MyCustomBack
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