Can online (java web projects, such as oa, achieve hot updates?

1: the development environment is javaweb, such as oa project (spring boot, html5, jquery).
2: deploy the oa project to the production environment tomcat (non-war, non-jar).
3: when the developer updates java, html, js or resource files, how can the updated files and Synchronize be transferred to the production environment (remotely)

Java html5 javascript tomcat chrome
May.26,2021

static files, if there is no problem, java class files can not be copied to the corresponding production environment directory, but some can be done with tool promotion, such as

what you need is not a hot update.

  1. CI/CD learn about
  2. learn about blue and green deployment

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MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b33fe1-2bed5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b33fe1-2bed5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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