摘要:
public class AisParser { public void ParseNmeaMessage() { String nmeaMessage = "!AIVDM,1,1,,B,16:Erk00008PI@h>EMB7R4E@049T,0*04"; if (isValidChecksum( 阅读全文
摘要:
1.今天 select * from byzp_personinfo where to_days(birthday) <= to_days(now()); 2.昨天 select * from byzp_personinfo where to_days(NOW()) - TO_DAYS(birthd 阅读全文