Resolve the issue where the insertion date is less than 8 hours

This problem has been perplexed for a long time. Originally thought to be the database problem of mysql, directly modify the configuration file my.cnf (in / etc/my.cnf or / etc/mysql/my.cnf), but restart mysql after modification is also invalid. Later, there was no such problem in the local mode. Later, it was suspected that there was a problem with the jdk installed on Ali CVM. After testing, the solution is as follows:

/ * *

@ Title: getCurrentServerTime@Description: get the current server time @ return

, /

Public static String getCurrentServerTime () {

Date date = new Date ()

SimpleDateFormat sdf = new SimpleDateFormat ("yyyyMMdd HH:mm:ss")

Sdf.setTimeZone (TimeZone.getTimeZone ("Asia/Shanghai"))

String currentServerTime = sdf.format (date)

Return currentServerTime

}

Add this code directly to sdf.setTimeZone (TimeZone.getTimeZone ("Asia/Shanghai"))

Redeploy the project to the server and found that it was successful.