JavaRush /ื‘ืœื•ื’ Java /Random-HE /ืžื“ืจื™ืš ื ื”ื“ืจ ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ื ื•ืช ื”ืจืืฉื•ื ื™ื ืฉืœืš ื‘-Java Junior

ืžื“ืจื™ืš ื ื”ื“ืจ ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ื ื•ืช ื”ืจืืฉื•ื ื™ื ืฉืœืš ื‘-Java Junior

ืคื•ืจืกื ื‘ืงื‘ื•ืฆื”
ื›ืคื™ ืฉืฆื•ื™ืŸ ื‘ืžื—ืงืจ ืฉืœ ืžืฉืื‘ HeadHunter, ื‘ืฉื ืช 2020 ื”ื‘ื™ืงื•ืฉ ืœืžื•ืžื—ื™ IT ื‘ืจื•ืกื™ื”, ืœืžืขื˜ ื”ื—ื•ื“ืฉื™ื ื”ืจืืฉื•ื ื™ื ืฉืœ ื‘ื™ื“ื•ื“ ืขืฆืžื™, ื”ื™ื” ื’ื‘ื•ื” ืžืื™ ืคืขื. ื–ื” ื™ื”ื™ื” ื›ื›ื” ื‘-2021. ื”ืžืฆื‘ ื“ื•ืžื” ื‘ืื•ืงืจืื™ื ื”: ืžื“ื™ ืฉื ื” ื’ื“ืœ ื”ื‘ื™ืงื•ืฉ ืœืžื•ืžื—ื™ IT ื‘-30%, ืขืœ ืคื™ ืžื—ืงืจ ืขืœ ืฉื•ืง ื”ืขื‘ื•ื“ื” ื‘-IT ืฉืœ GlobalLogic. ื—ื‘ืจื•ืช ืžืฆืœื™ื—ื•ืช ืœืžืฉื•ืš ืจืง 18% ืžื”ืžื”ื ื“ืกื™ื. ืื ื—ื ื• ืžื“ื‘ืจื™ื, ื‘ื™ืŸ ื”ื™ืชืจ, ืขืœ ืžืคืชื—ื™ื ื‘ืจืžื” ื–ื•ื˜ืจ. "ื”ื’ื™ืจืขื•ืŸ ื™ื™ืžืฉืš ื‘-2021. ื”ื‘ื™ืงื•ืฉ ืœืžื•ืžื—ื™ื ื™ื”ื™ื” ืžืื•ื“ ืคืขื™ืœ", ืฆื™ื™ื ื” GlobalLogic. ื›ืคื™ ืฉืืชื” ื™ื›ื•ืœ ืœืจืื•ืช, ืขื›ืฉื™ื• ื–ื” ืœื ื”ื–ืžืŸ ื”ื’ืจื•ืข ื‘ื™ื•ืชืจ ืœื—ืคืฉ ืขื‘ื•ื“ื” ืœืžืคืชื—ื™ื. ื‘ื˜ืงืกื˜ ื–ื”, ืืกืคื ื• ืกื™ื›ื•ื ืฉืœ ื˜ื™ืคื™ื ื›ื™ืฆื“ ืœื”ืชื›ื•ื ืŸ ื•ืœื”ืขื‘ื™ืจ ืืช ื”ืจืื™ื•ื ื•ืช ื”ืจืืฉื•ื ื™ื: ื›ื™ืฆื“ ืœื›ืชื•ื‘ ืงื•ืจื•ืช ื—ื™ื™ื ื•ืžื›ืชื‘ ืžื•ื˜ื™ื‘ืฆื™ื”, ืžื” ืœืฉืื•ืœ ื‘ืจืื™ื•ืŸ ื•ื›ื™ืฆื“ ืœื”ืจืื•ืช ืขื ื™ื™ืŸ. ื‘ื•ื ื•ืก - ืžื‘ื—ืจ ืžื”ื—ื•ืžืจื™ื ื”ืฉื™ืžื•ืฉื™ื™ื ื‘ื™ื•ืชืจ ื‘-JavaRush ื‘ื ื•ืฉื ื–ื”, ื›ื•ืœืœ ืฉืืœื•ืช ืœืจืื™ื•ืŸ ื˜ื›ื ื™.ืžื“ืจื™ืš ื ื”ื“ืจ ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ื ื•ืช ื”ืจืืฉื•ื ื™ื ืฉืœืš ื‘-Java Junior - 1

ืฉืœื‘ 1. ื›ื™ืฆื“ ืœื™ืฆื•ืจ ืงื•ืจื•ืช ื—ื™ื™ื

  • ื›ืชื•ื‘ ืžื™ื“ืข ืื•ืชื ื˜ื™ ืจื‘ ื›ื›ืœ ื”ืืคืฉืจ ืขืœ ื”ื ื™ืกื™ื•ืŸ ื”ืžืงืฆื•ืขื™ ืฉืœืš, ื”ื™ื“ืข ื•ื”ื™ืกื˜ื•ืจื™ื™ืช ื”ืขื‘ื•ื“ื” ืฉืœืš. ืชืืจ ืืช ื›ื™ืฉื•ืจื™ืš ื‘ืฆื•ืจื” ื‘ืจื•ืจื”. ืื ื ื•ื— ืœืš ืœืขื‘ื•ื“ ืขื, ืœืžืฉืœ, Spring Boot, Maven ื•-Docker, ืื ื ืฆื™ื™ื ื• ื–ืืช ื‘ืชื—ื™ืœืช ืงื•ืจื•ืช ื”ื—ื™ื™ื ืฉืœื›ื. ืžืชืื™ืžื™ื ื’ื ื™ื“ืข ื‘-Java Core, OOP ื•ื”ื‘ื ื” ืฉืœ ื”ืžืืคื™ื™ื ื™ื ืฉืœ ืืจื›ื™ื˜ืงื˜ื•ืจืช REST.

  • ืขื“ื™ืฃ ืœื™ืฆื•ืจ ื›ืžื” ื’ืจืกืื•ืช ืฉื•ื ื•ืช ืฉืœ ืงื•ืจื•ืช ื”ื—ื™ื™ื ืฉืœืš, ืฉื‘ื”ืŸ ืืชื” ืžืชืžืงื“ ื‘ืžื™ื•ืžื ื•ื™ื•ืช ืžืกื•ื™ืžื•ืช , ื•ืœืฉืœื•ื— ืืช ื”ื’ืจืกื” ื”ืžืชืื™ืžื” ื‘ื™ื•ืชืจ ืœืžืฉืจื•ืช ืคื ื•ื™ื•ืช ืฉื•ื ื•ืช.

  • ืงื•ืจื•ืช ื”ื—ื™ื™ื ืฆืจื™ื›ื™ื ืœื”ื™ื•ืช ื‘ืจื•ืจื™ื ื•ืงืจื™ื , ืจืฆื•ื™ ืœื›ืชื•ื‘ ื‘ืื•ืชื” ืฉืคื” ื›ืžื• ื”ืžืฉืจื” ื”ืคื ื•ื™ื”. ื–ื” ื™ืจืื” ืืช ื”ืขื ื™ื™ืŸ ื•ื”ื”ื‘ื ื” ืฉืœืš ื‘ืชืคืงื™ื“ ืืœื™ื• ืืชื” ืžื’ื™ืฉ ืžื•ืขืžื“ื•ืช.

  • ื›ืชื•ื‘ 2-4 ืชืงืฆื™ืจื™ื ืœื›ืœ ืคืจื•ื™ืงื˜ ื•ื ื™ืกื™ื•ืŸ ืขื‘ื•ื“ื” ืงื•ื“ื ื—ืฉื•ื‘. ื›ืฉืžื“ื‘ืจื™ื ืขืœ ืžื” ืฉืขืฉื™ืช, ืขื“ื™ืฃ ืœื”ืฉืชืžืฉ ื‘ื ื•ืกื—ื” ื”ื–ื•: ืคืขื•ืœืช ืคืขื•ืœื” | ืคืจื˜ื™ื ื˜ื›ื ื™ื™ื | ืœ... | ืœื”ืฉื™ื’ ื™ืขื“ ืžืกื•ื™ื / ืœืคืชื•ืจ ื‘ืขื™ื”.

  • ื—ืฉื•ื‘ ืœืกืคืง ืžื™ื“ืข ืืžื™ืชื™ ืขืœ ืขืฆืžืš, ื›ื•ืœืœ ืฉืžืš ื”ืคืจื˜ื™ ื•ืฉื ื”ืžืฉืคื—ื” ืฉืœืš , ืื—ืจืช ืืชื” ืขืœื•ืœ ืœื‘ืœื‘ืœ ืืช ื”ืžื’ื™ื™ืก. ื—ืœืง ืžื”ืžื•ืขืžื“ื™ื ื›ื•ืชื‘ื™ื ืจืง ืืช ื”ื›ื™ื ื•ื™ ืฉืœื”ื. ืœื“ื•ื’ืžื”, ืืœื›ืก, ืื‘ืœ ื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืืœื›ืกื ื“ืจ ืื• ืืœื›ืกื™ื™. ื›ื“ื™ ืœืžื ื•ืข ืกืจื‘ื•ืœ ื‘ืžื”ืœืš ื”ืชืงืฉื•ืจืช, ืขื“ื™ืฃ ืœืฆื™ื™ืŸ ืืช ืฉืžืš ื”ืžืœื.

  • ืกืคืง ืžื™ื“ืข ืขืœ ืžืงื•ื ื”ืžื’ื•ืจื™ื ืฉืœืš. ืื ื‘ืชื™ืื•ืจ ื”ืชืคืงื™ื“ ืžืฆื•ื™ืŸ ืฉื”ื—ื‘ืจื” ืœื ืžื—ืคืฉืช ืขื•ื‘ื“ ืจื™ืœื•ืงื™ื™ืฉืŸ, ื•ืืชื ื ืžืฆืื™ื ื‘ืขื™ืจ ืื—ืจืช, ื”ืžื™ื“ืข ื”ื–ื” ื—ืฉื•ื‘ ืžืื•ื“ ืœืžื’ื™ื™ืก.

  • ื ื™ืชืŸ ืœื”ื•ืกื™ืฃ ืžืขื˜ ืžื™ื“ืข ืื™ืฉื™ (ืขื•ื‘ื“ื•ืช ืžืขื ื™ื™ื ื•ืช, ืชื—ื‘ื™ื‘ื™ื), ืืš ืœืœื ืคืจื˜ื™ื ืžื™ื•ืชืจื™ื. ื‘ืžืงืจื” ื–ื”, ืขื“ื™ืฃ ืœื•ืžืจ ืคื—ื•ืช ืžืืฉืจ ื™ื•ืชืจ.

ืžื“ืจื™ืš ื ื”ื“ืจ ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ื ื•ืช ื”ืจืืฉื•ื ื™ื ืฉืœืš ื‘-Java Junior - 2

ืฉืœื‘ 2. ืื™ืš ืœื›ืชื•ื‘ ืžื›ืชื‘ ืžื•ื˜ื™ื‘ืฆื™ื”

  • ืื ืืชื” ืžื‘ื™ืŸ ืฉืื™ื ืš ืขื•ืžื“ ื‘ื›ืœ ื”ืงืจื™ื˜ืจื™ื•ื ื™ื ื‘ืชื™ืื•ืจ ื”ืชืคืงื™ื“, ืขื“ื™ืฃ ืœืฆื™ื™ืŸ ื–ืืช ื‘ืžื›ืชื‘ ื”ืžืงื“ื™ื ืฉืœืš ื•ืœื”ืกื‘ื™ืจ ืžื“ื•ืข ืืชื” ืจื•ืฆื” ืืช ื”ืชืคืงื™ื“ .

  • ื‘ืคืกืงื” ื”ืจืืฉื•ื ื” ืฉืœ ืžื›ืชื‘ ื”ื”ื ืขื” ืฉืœืš, ื›ืชื•ื‘ ืžื” ืžืฉืš ืื•ืชืš ืœื—ื‘ืจื”, ืžื” ืขื ื™ื™ืŸ ืื•ืชืš ืกืคืฆื™ืคื™ืช ื‘ืฆื•ื•ืช , ื‘ืคืจื•ื™ืงื˜ ื•ื‘ืชืคืงื™ื“. ื”ืคื’ื™ื ื• ื”ืชืœื”ื‘ื•ืช ืžื”ืขื‘ื•ื“ื” ืฉืืชื ืฆืจื™ื›ื™ื ืœืขืฉื•ืช.

  • ื›ืชื‘ื• ื’ื ืขืœ ื”ื›ื™ืฉื•ืจื™ื ืฉืœื›ื ื”ืขื•ื ื™ื ืขืœ ื“ืจื™ืฉื•ืช ืกืคืฆื™ืคื™ื•ืช ืžื”ื—ื‘ืจื”. ื”ืจืื” ืฉืืชื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ื‘ืขืœ ืขืจืš ืืžื™ืชื™ ืœืคืจื•ื™ืงื˜.

  • ื‘ืคืกืงื” ื”ืฉืœื™ืฉื™ืช , ืกื›ืžื• ืžื“ื•ืข ื›ื“ืื™ ืœื”ื–ืžื™ืŸ ืื•ืชืš ืœืจืื™ื•ืŸ . ื›ืชื•ื‘ ื‘ืฆื•ืจื” ืกืคืฆื™ืคื™ืช ื•ื™ืฉื™ืจื” ื›ื›ืœ ื”ืืคืฉืจ.

ืฉืœื‘ 3. ืื™ืš ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ืŸ

  • ื’ืœื” ืขื•ื“ ืขืœ ื”ื—ื‘ืจื” ื‘ื” ืืชื” ืžืชืจืื™ื™ืŸ.

ื›ืžืขื˜ ืชืžื™ื“, ื‘ื‘ื—ื™ืจืช ืžื•ืขืžื“ื™ื, ื”ื ืžืขื“ื™ืคื™ื ืื ืฉื™ื ืฉืžืฆื™ื™ื ื™ื ื‘ืžื•ื“ืข ืžื“ื•ืข ื”ื ืžืขื•ื ื™ื™ื ื™ื ื‘ืชืคืงื™ื“ ื”ืคื ื•ื™ ื•ื‘ื—ื‘ืจื”, ื›ืœ ืฉืืจ ื”ื“ื‘ืจื™ื ืฉื•ื•ื™ื. ืชื•ื›ืœื• ืœื”ืกื‘ื™ืจ ืžื“ื•ืข ื”ื—ื‘ืจื” ื•ื”ืชืคืงื™ื“ ืžืขื ื™ื™ื ื™ื ืืชื›ื ืœื ืจืง ื‘ื”ืงืฉืจ ืฉืœ ื”ืžืฉื™ืžื•ืช ื‘ื”ืŸ ืชื”ื™ื• ืžืขื•ืจื‘ื™ื, ืืœื ื’ื ื‘ืžื•ื‘ืŸ ื”ื’ืœื•ื‘ืœื™ ื™ื•ืชืจ, ืœืžืฉืœ, ื‘ืžืฉื™ืžื” ื”ื—ื‘ืจืชื™ืช ืฉืœ ื”ืžื™ื–ื. ืืชื” ื™ื›ื•ืœ ื’ื ืœื—ืงื•ืจ ืžื™ื“ืข ืขืœ ื”ื—ื‘ืจื” ื•ืœื—ื‘ืจ ืืช ื”ืžื•ื˜ื™ื‘ืฆื™ื” ืฉืœืš ืœื—ืคืฉ ืขื‘ื•ื“ื” ืขื ืžื” ืฉื”ื—ื‘ืจื” ืฉื•ืืคืช ืืœื™ื•.

  • ืชืจื’ื•ืœ ืคืชืจื•ืŸ ื‘ืขื™ื•ืช ืชื›ื ื•ืช.

ื‘ืขื™ื•ืช ื˜ื›ื ื™ื•ืช ื ื™ืชื ื•ืช ืœืจื•ื‘ ืืคื™ืœื• ืœืžืชื›ื ืชื™ื ืžื ื•ืกื™ื ืžืื•ื“ - ื”ืŸ ืžืฉืžืฉื•ืช ื™ื•ืชืจ ืœื”ืขืจื›ืช ื›ื™ืฉื•ืจื™ื ืœื•ื’ื™ื™ื ื•ื™ื›ื•ืœืช ืœืžืฆื•ื ืคืชืจื•ื ื•ืช ืžืืฉืจ ืœื‘ื—ื•ืŸ ื›ื™ืฉื•ืจื™ ืชื›ื ื•ืช ื™ืฉื™ืจ. ื•ื”ืคืชืจื•ืŸ ืฉืœื”ื, ืื ืื™ืŸ ืœืš ื”ืจื‘ื” ื ื™ืกื™ื•ืŸ ื‘ื–ื”, ื‘ืจืื™ื•ืŸ ื›ืฉื”ื–ืžืŸ ืžื•ื’ื‘ืœ, ื™ื›ื•ืœ ืœื’ืจื•ื ืœืงืฉื™ื™ื ื‘ืœืชื™ ืฆืคื•ื™ื™ื.

  • ื”ื›ืŸ ืจืฉื™ืžื” ืฉืœ ืฉืืœื•ืช ื•ื ื•ืฉืื™ื ืœืฉื™ื—ื”.

ืฉืืœื•ืช ืžื ื•ืกื—ื•ืช ื”ื™ื˜ื‘ ืœืžืจืื™ื™ืŸ ืœื ืจืง ื™ืืคืฉืจื• ืœืš ืœื™ืฆื•ืจ ืจื•ืฉื ื˜ื•ื‘ ืขืœ ื”ืžืขืกื™ืงื™ื, ืืœื ื’ื ืœืงื‘ืœ ืžื™ื“ืข ื ื•ืกืฃ ืขืœ ื”ืชืคืงื™ื“ ื•ื”ื—ื‘ืจื”, ืขืœ ื”ืžืฉื™ืžื•ืช ืฉืขืœื™ื”ืŸ ื™ืฉ ืœืขื‘ื•ื“ ื•ืขืœ ืงืฉื™ื™ื ืคื•ื˜ื ืฆื™ืืœื™ื™ื.

  • ื”ืฆื’ ืืช ืžืื’ืจ Git ืฉืœืš.

ืœืžื™ ืฉื™ืฉ ืœื• ื ื™ืกื™ื•ืŸ ื‘ืขื‘ื•ื“ื” ืขืœ ืคืจื•ื™ืงื˜ื™ื ืฉืœ ืฆื“ ืฉืœื™ืฉื™ ื•ืคืจื•ื™ืงื˜ื™ื ืื™ืฉื™ื™ื ืœื—ื™ื•ืช ืžื—ืžื“, ื•ืžื•ืžืœืฅ ืœืžืชื›ื ืชื™ื ืขื ื ื™ืกื™ื•ืŸ ืขื‘ื•ื“ื” ืžื•ืขื˜ ืœื”ื—ื–ื™ืง ืื•ืชื , ื”ื’ื™ื•ื ื™ ืœืขื™ื™ืŸ ื‘ืžืื’ืจ Git ืฉืœืš ืœืคื ื™ ื”ืจืื™ื•ืŸ: ืœืขื“ื›ืŸ ืื•ืชื•, ื‘ืžื™ื“ืช ื”ืฆื•ืจืš, ืœืžื—ื•ืง ืื• ืœื”ืกืชื™ืจ ืืช ื”ืคืจื•ื™ืงื˜ื™ื ื”ืืœื” ืฉืฆืจื™ืš ืœื”ืจืื•ืช ืฉืื ื™ ืœื ื‘ืืžืช ืจื•ืฆื”, ื•ืœื”ื™ืคืš, ื›ื“ื™ ืœื”ื“ื’ื™ืฉ ืืช ื”ื˜ื•ื‘ื™ื ืฉื‘ื”ื.

  • ื”ื›ืŸ ืžื•ื ื•ืœื•ื’ "ืขืœ ืขืฆืžืš".

ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืจืื™ื•ื ื•ืช ื”ืฉืืœื” ื”ืจืืฉื•ื ื” ื”ื™ื ื›ืžื• "ืกืคืจ ืœื ื• ืขืœ ืขืฆืžืš" (ื•ืจืื™ื•ื ื•ืช ืขื ืžืชื›ื ืชื™ื ืื™ื ื ื™ื•ืฆืื™ ื“ื•ืคืŸ), ืื– ื”ื’ื™ื•ื ื™ ืœื”ื›ื™ืŸ ืœื” ืชืฉื•ื‘ื” ืžื™ื“ - ืžื•ื ื•ืœื•ื’ ืงืฆืจ: ืขืœื™ืš, ืื™ืš ื”ื’ืขืช ืœืžืงืฆื•ืข ื”ื–ื” , ืขืœ ื—ื•ื•ื™ื•ืช ื•ืฆื™ืคื™ื•ืช ืžื”ืขื‘ืจ. ืจืง ื–ื›ื•ืจ ืฉื”ืžื•ื ื•ืœื•ื’ ืฆืจื™ืš ืœื”ื™ื•ืช ืœืงื•ื ื™: ืื™ืŸ ืฆื•ืจืš ืœืกืคืจ ืžื—ื“ืฉ ืืช ื”ื‘ื™ื•ื’ืจืคื™ื” ืฉืœืš ืœืื™ืฉ ืžืฉืื‘ื™ ืื ื•ืฉ ื‘ืคื™ืจื•ื˜.

  • ืขืจื›ื• ืจืื™ื•ืŸ ืžื‘ื—ืŸ.

ืืชื” ื™ื›ื•ืœ ืœื‘ืงืฉ ืžืžื™ืฉื”ื• ืœืขืจื•ืš ืจืื™ื•ืŸ ืžื“ื•ืžื” ื›ื“ื™ ืœืชืจื’ืœ ืœืขื ื•ืช ืขืœ ืฉืืœื•ืช ื•ืœื”ืชื’ื‘ืจ ืขืœ ืคื—ื“ื™ ื”ืจืื™ื•ืŸ. ื”ื ืขืฉื•ื™ื™ื ืœืฉืื•ืœ ืฉืืœื•ืช ื›ืœืœื™ื•ืช ืœื’ื‘ื™ ื”ืฉืœื‘ ื”ืจืืฉื•ืŸ ืฉืœ ื”ืจืื™ื•ืŸ ืขื ืžืฉืื‘ื™ ืื ื•ืฉ. ื–ื” ื’ื ืจืขื™ื•ืŸ ื˜ื•ื‘ ืœืžืฆื•ื ืžืคืชื— ืžื ื•ืกื” ืฉื™ื‘ื“ื•ืง ืืช ื”ื™ื“ืข ื”ื˜ื›ื ื™ ืฉืœืš. ื›ื›ืœ ืฉืœืื“ื ื™ื”ื™ื” ื™ื•ืชืจ ื ื™ืกื™ื•ืŸ ื‘ืžืชืŸ ืžืขื ื” ืœืฉืืœื•ืช ืงืฉื•ืช, ื›ืš ื”ื•ื ื™ืจื’ื™ืฉ ื‘ื˜ื—ื•ืŸ ืจื‘ ื™ื•ืชืจ ื‘ืจืื™ื•ืŸ.

ืฉืœื‘ 4. ืื™ืš ืœื”ื•ื›ื™ื— ืืช ืขืฆืžืš ื‘ืจืื™ื•ืŸ ื”ืจืืฉื•ืŸ?

  • ื”ืจืื” ืืช ื”ืžื•ื˜ื™ื‘ืฆื™ื” ืฉืœืš.

ืœืžื•ืขืžื“ ื™ื›ื•ืœ ืœื”ื™ื•ืช ืงื•ืจื•ืช ื—ื™ื™ื ืžืฆื•ื™ื ื™ื, ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื”ื•ื ืžืชืื™ื ืœื›ื™ืฉื•ืจื™ื ืงืฉื™ื ื•ืจื›ื™ื, ืื‘ืœ ื”ื•ื ืœื ืžื’ืœื” ืžื•ื˜ื™ื‘ืฆื™ื” ืœืขื‘ื•ื“ ื‘ื—ื‘ืจื”, ืื• ืฉื”ืžื•ื˜ื™ื‘ืฆื™ื” ืฉืœื• ืœื ืขื•ืœื” ื‘ืงื ื” ืื—ื“ ืขื ืžื˜ืจืช ื”ื—ื‘ืจื”. ืœืคื ื™ ืฉืืชื” ืžื‘ื™ืข ืืช ื”ืžื•ื˜ื™ื‘ืฆื™ื” ืฉืœืš, ื’ืœื” ืžื” ื”ื™ื™ืช ืจื•ืฆื” ืœืฉืžื•ืข ืื ื”ื™ื™ืช ื‘ืŸ ืฉื™ื—ื•. ืื ืืชื” ืื•ืžืจ, "ืื ื™ ืฆืจื™ืš ืขื‘ื•ื“ื” ื›ื“ื™ ืœื”ืจื•ื•ื™ื— ืืช ื”ืžื™ืœื™ื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœื™", ื•ื–ื• ืกื˜ืืจื˜ืืค ืื• ื—ื‘ืจื” ื‘ื™ื ื•ื ื™ืช, ื”ื—ื‘ืจื” ืœื ืชื•ื›ืœ ืœื”ืฆื™ืข ืœืš ืืช ื–ื”. ืกื‘ื™ืจ ืœื”ื ื™ื—, ืžื•ื˜ื™ื‘ืฆื™ื” ื›ื–ื• ื™ื›ื•ืœื” ืœืคืขื•ืœ ื ื’ื“ ื”ืžื‘ืงืฉ. ื‘ืžืงืจื” ื–ื” ืขื“ื™ืฃ ืœื“ื‘ืจ ืขืœ ื›ืš ืฉื™ืฉ ืœืš ืื™ื ื˜ืจืก ืœืคืชื— ื•ืœื”ืฉื™ืง ืคืจื•ื™ืงื˜ื™ื ืžืืคืก.

  • ื”ืฆื’ ืคืขื™ืœื•ืช ืžืงืฆื•ืขื™ืช.

ื‘ืžื”ืœืš ื”ืจืื™ื•ืŸ, ืกืคืจ ืœื ื• ืฉืืชื” ืœื•ืžื“ ื‘ืื•ืคืŸ ืคืขื™ืœ ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื—ื“ืฉื•ืช. ืœื“ื•ื’ืžื”, ืกื™ืคื•ืจ ื™ื›ื•ืœ ืœื”ื™ื•ืช ืžื•ื‘ื ื” ื›ืš: ืœืžื“ืช ื’'ืื•ื•ื”, ืฉื•ืœื˜ื™ื ื‘ืžืกื’ืจื•ืช ื•ืœื•ืžื“ื™ื ื›ืขืช ื˜ื›ื ื•ืœื•ื’ื™ื•ืช ื ื•ืกืคื•ืช ืฉื™ืขื–ืจื• ืœืš ืœืคืชื— ืคืจื•ื™ืงื˜ื™ื ืžื•ืจื›ื‘ื™ื ื•ืžืขื ื™ื™ื ื™ื ื™ื•ืชืจ ื‘ืขืชื™ื“. ื–ื” ื™ืจืื” ืฉืืชื” ืจื•ืื” ืืช ืขืชื™ื“ืš ื‘ืชื—ื•ื ื”ื–ื” ื•ืชืชืคืชื— ื‘ื• ื‘ืจืฆื•ืŸ. ื—ืฉื•ื‘ ืœื”ืจืื•ืช ื›ืœ ื ื™ืกื™ื•ืŸ ืฉื™ืฉ ืœืš, ื’ื ื‘ืคืจื•ื™ืงื˜ ืœืœื ืžื˜ืจื•ืช ืจื•ื•ื—. ืืชื” ื™ื›ื•ืœ ืœื“ื‘ืจ ืขืœ ืคืจื•ื™ืงื˜ื™ื ื‘ื—ื™ื ื, ื”ืชืžื—ื•ื™ื•ืช ื•ื”ื›ืฉืจื•ืช ืฉื”ื•ืฉืœืžื•.

  • ืชื”ื™ื” ื›ื ื”.

ืื ืกื™ื™ืžืชื ืืช ื”ืงื•ืจืก ื•ืžืขื•ืœื ืœื ืขื‘ื“ืชื ื‘ืฉื•ื ืžืงื•ื ื‘ืขื‘ืจ, ื•ืืชื ืจื•ืฆื™ื ืœื”ื™ืจืื•ืช ืžื’ื ื™ื‘ื™ื ื•ืžื ื•ืกื™ื, ื–ื” ืœื ื™ืขื‘ื•ื“. ื”ื ื™ืกื™ื•ืŸ ืฉืœืš ื™ื™ื—ืฉืฃ ื‘ืžื”ืœืš ื”ืจืื™ื•ืŸ ื”ื˜ื›ื ื™ ื•ื‘ืžื”ืœืš ืขื‘ื•ื“ื” ื ื•ืกืคืช. ืืชื” ืขื•ืฉื” ืœืขืฆืžืš ืฉื™ืจื•ืช ืจืข ื‘ื›ืš ืฉืืชื” ืžื“ื‘ืจ ืขืœ ื›ื™ืฉื•ืจื™ื ืฉืื™ืŸ ืœืš. ืœื”ื™ืคืš, ืื ืฉื™ื ื›ื ื™ื ื—ื‘ื™ื‘ื™ื ืื•ืชืš ืขืœ ืขืฆืžื. ืื ืืชื” ืžื‘ื™ืŸ ืฉื™ื“ืข ืื™ื ื• ืžืกืคื™ืง, ืขื“ื™ืฃ ืœื”ืชืžืงื“ ืœื ื‘ื–ื”, ืืœื ื›ื™ืฆื“ ืืชื” ืžื•ื›ืŸ ืœืœืžื•ื“ ื•ืœื”ืชืคืชื— ืœื˜ื•ื‘ืช ืขื‘ื•ื“ื” ื—ื“ืฉื”.

  • ืœืฉืื•ืœ ืฉืืœื•ืช.

ืจืื™ื•ืŸ ื”ื•ื ื”ืฉืœื‘ ืฉื‘ื• ืืชื” ื™ื›ื•ืœ ืœื™ืฆื•ืจ ืœืขืฆืžืš ืืช ื”ืชืžื•ื ื” ื”ืžืคื•ืจื˜ืช ื‘ื™ื•ืชืจ ืœื’ื‘ื™ ื”ื—ื‘ืจื” ื‘ื” ืืชื” ืžืชืจืื™ื™ืŸ. ื›ืคื™ ืฉืžืจืื” ื‘ืคื•ืขืœ, ืœืื—ืจ ืจืื™ื•ืŸ ื™ืฉ ืœืžื•ืขืžื“ ืฉืืœื•ืช ืจื‘ื•ืช, ืื‘ืœ ื ืจืื” ืฉื–ื” ืœื ื”ืžืงื•ื ื”ื ื›ื•ืŸ ืœืฉืื•ืœ ืื•ืชืŸ.

  • ืฆื™ื™ืŸ ืืช ื”ืžื•ืขื“ ื”ืื—ืจื•ืŸ ืœืงื‘ืœืช ื”ื—ืœื˜ื”.

ืื ื”ืžื’ื™ื™ืก ืื• ืจืืฉ ื”ืฆื•ื•ืช ืœื ื”ื–ื›ื™ืจื• ืืช ื”ืžื•ืขื“ ื”ืื—ืจื•ืŸ, ื›ื“ืื™ ืœื‘ืจืจ ืžื”ื•. ืื ืงื™ื‘ืœืช ื“ื“ืœื™ื™ืŸ ืžืกื•ื™ื, ืื– ื ืกื• ืœื ืœื‘ืงืฉ ืืช ื”ืชื•ืฆืื” ืžื‘ืขื•ื“ ืžื•ืขื“. ืื ื—ื‘ืจื” ืžืขื›ื‘ืช ืžืฉื•ื‘, ื–ื›ื•ืชืš ื”ืžืœืื” ืœื›ืชื•ื‘ ืื• ืœื”ืชืงืฉืจ ื•ืœืฉืื•ืœ ืื ืืชื” ื™ื›ื•ืœ ืœืงื‘ืœ ืžืฉื•ื‘. ืื ืœื, ื”ื‘ื”ื™ืจื• ืžื“ื•ืข ื•ื›ืžื” ื–ืžืŸ ืขืœื™ื›ื ืœื—ื›ื•ืช.

ืฉืœื‘ 5. ืื™ืœื• ื ื•ืฉืื™ื ืขืœื™ ืœืœืžื•ื“ ืœืจืื™ื•ืŸ ื˜ื›ื ื™?

ืื ื—ื ื• ื‘-JavaRush ื›ืชื‘ื ื• ืฉื•ื‘ ื•ืฉื•ื‘ ืขืœ ืื™ืœื• ื ื•ืฉืื™ื ื›ื“ืื™ ืœืœืžื•ื“ ืœืจืื™ื•ืŸ ื˜ื›ื ื™. ื‘ื—ืœืง ื–ื”, ื ื–ื›ื™ืจ ืืช ื”ื ืคื•ืฆื™ื ื‘ื™ื•ืชืจ ืฉื‘ื”ื ื“ื ื™ื ื‘ืžื”ืœืš ืจืื™ื•ื ื•ืช ื˜ื›ื ื™ื™ื ืขื ื–ื•ื˜ืจื™ื.

  • Java Core.

ื”ืžื•ื ื— Java Core ื”ื•ื ื“ื™ ืจื—ื‘. ืฉื ื–ื” ืžืชื™ื™ื—ืก ื”ืŸ ืœืชื—ื‘ื™ืจ ื”ื™ืกื•ื“ื™ ืฉืœ ื”ืฉืคื” ื•ื”ืŸ ืœื ื•ืฉื ืžื•ืจื›ื‘ ื›ืœ ื›ืš ื›ืžื• ืจื™ื‘ื•ื™ ืคืชื™ืœื™ื. ืœืžืขืฉื”, ืงื•ืจืก JavaRush ืžื•ืงื“ืฉ ื‘ืขื™ืงืจ ืœ-Core.

  • ืืœื’ื•ืจื™ืชืžื™ื ื•ืžื‘ื ื™ ื ืชื•ื ื™ื.

ืืœื’ื•ืจื™ืชืžื™ื ื”ื ืžืขื™ืŸ ืžื‘ื—ืŸ ืœืงืžื•ืก ืฉืœ ื›ื™ืฉื•ืจื™ ืžืชื›ื ืช ื•ื”ื‘ื ืช ื”ืื“ื ืžื”ื• ืชื›ื ื•ืช ื‘ืื•ืคืŸ ืขืงืจื•ื ื™. ืขื“ื™ืฃ ืœื”ื‘ื™ืŸ ืžื‘ื ื™ ื ืชื•ื ื™ื; ืื ืฉื™ื ื’ื ืื•ื”ื‘ื™ื ืœืฉืื•ืœ ืขืœื™ื”ื ื‘ืจืื™ื•ื ื•ืช.

  • ื‘ื“ื™ืงืช ื™ื—ื™ื“ื”.

ืœื™ืžื•ื“ JUnit ืœื ื™ื™ืงื— ื”ืจื‘ื” ื–ืžืŸ, ืื‘ืœ ื”ื™ืชืจื•ื ื•ืช ืฉืœ ื”ื›ืจืชื• ื”ื ืขืฆื•ืžื™ื. ืชื•ื›ืœ ืœื›ืกื•ืช ืืช ื”ืงื•ื“ ืฉืœืš ื•ืฉืœ ืื ืฉื™ื ืื—ืจื™ื ื‘ืืžืฆืขื•ืช ื‘ื“ื™ืงื•ืช. ืœืขืชื™ื ืงืจื•ื‘ื•ืช, ืžืชื—ื™ืœื™ื ืžื•ืคืงื“ื™ื ื‘ื›ืชื™ื‘ืช ืžื‘ื—ื ื™ื ืœื™ื—ื™ื“ื” ืขื‘ื•ืจ ืขืžื™ืชื™ื, ื›ืš ืฉื–ื” ื™ื›ื•ืœ ืœื”ื™ื•ืช ืฉื™ืžื•ืฉื™ ื™ืฉื™ืจื•ืช ื‘ืขื‘ื•ื“ื” ื”ื—ื“ืฉื” ืฉืœื”ื. 57.5% ืžื”ืžืฉื™ื‘ื™ื ืืžืจื• ืฉื”ื ื”ืฉืชืžืฉื• ื‘-JUnit ืœืคื ื™ ื”ืจืื™ื•ืŸ ื”ืจืืฉื•ืŸ ื”ืžื•ืฆืœื— ืฉืœื”ื ืขื Java, ื•ืœืžืขืœื” ืž-83% ื›ื‘ืจ ื”ืฉืชืžืฉื• ื‘ื‘ื“ื™ืงื•ืช ื™ื—ื™ื“ื•ืช ื‘ืฉื ื” ื”ืจืืฉื•ื ื” ืฉืœื”ื.

  • ืกืคืจื™ื•ืช ืฉื™ืจื•ืช, GUI ื•ืจื›ื™ื‘ื™ื ืฉื™ืžื•ืฉื™ื™ื.

Servlets, JDBC, log4j - ื›ืœ ื”ื›ืœื™ื ื”ืœืœื• ื•ืื—ืจื™ื ืฉื™ืžื•ืฉื™ื™ื ืžืื•ื“ ื•ืžืฉืžืฉื™ื ืœืขืชื™ื ืงืจื•ื‘ื•ืช ื‘ืขื‘ื•ื“ื”, ื•ืขื“ื™ืฃ ืœื ืœื”ื–ื ื™ื— ืื•ืชื ื‘ืขืช ื”ื›ื ื” ืœืจืื™ื•ืŸ. ื–ื” ื ื›ื•ืŸ ื‘ืžื™ื•ื—ื“ ืขื‘ื•ืจ ื’'ืงืกื•ืŸ, ืฉืœืคื™ ื”ืกืงืจ ืฉืœื ื• ื ืชืงืœื• ื‘ื• 72.7% ืžื”ืžื•ืขืžื“ื™ื ืœืชืคืงื™ื“ ืžืชื›ื ืช Java; JDBC - ืกืคืจื™ื™ื” ื–ื• ื ื•ืกืชื” ืขืœ ื™ื“ื™ ื™ื•ืชืจ ืž-78% ืžื”ืžืฉื™ื‘ื™ื.

  • ืžืกื’ืจื•ืช.

ื‘ืขื‘ืจ, ืืฃ ืื—ื“ ืœื ืฆื™ืคื” ืฉ-Java Junior ื™ื›ื™ืจ ืืช Spring ืื• Hibernate. ืื‘ืœ ื”ื–ืžื ื™ื ืžืฉืชื ื™ื, ื•ื›ื™ื•ื ื–ื” ืฆืคื•ื™ ืœืคืขืžื™ื ืืคื™ืœื• ืžืžืชืืžืŸ. ืœืคื ื™ ืจืื™ื•ืŸ ืžื•ืฆืœื—, ืฉืœื™ืฉ ืžื”ื ืฉืืœื™ื ื”ื›ื™ืจื• ืืช ืื‘ื™ื‘ ื‘ืจืžื” ื˜ื•ื‘ื”, ื•ืœ-45.5% ื”ื™ื™ืชื” ื”ื‘ื ื” ืžืžื•ืฆืขืช ื‘ื•. ื”ืžืฆื‘ ืขื ืืชื—ื•ืœ Spring ื”ื•ื ืงืฆืช ื™ื•ืชืจ ื’ืจื•ืข (36.4% ืœื ื™ื“ืขื• ื–ืืช ื›ืœืœ), ื•ื›ืžืขื˜ 44% ืžื‘ื•ื’ืจื™ JavaRush ืฉื ืฉืืœื• ืืžืจื• ืฉื™ืฉ ืœื”ื ื™ื“ืข ื˜ื•ื‘ ื‘-Hibernate. ืขืงื•ื‘ ืื—ืจ ื”ืงื™ืฉื•ืจ ื›ื“ื™ ืœืงืจื•ื ื˜ืงืกื˜ ืžืคื•ืจื˜ ืขืœ ืžื” ืฉื ื“ืจืฉ ืžืžืคืชื— Java ืคื•ื˜ื ืฆื™ืืœื™.

ื˜ื™ืคื™ื ืžื‘ื•ื’ืจื™ JavaRush

ื™ื•ืจื™ ืฉืืจื•ื™ืงื• , ืžืคืชื— ืžืฉื—ืงื™ื

ื‘ืžื”ืœืš ืจืื™ื•ื ื•ืช, ื—ืฉื•ื‘ ื‘ืžื™ื•ื—ื“ ืœื”ืจืื•ืช ื™ื“ืข ื‘-Spring, Hibernate ื•-SQL. ื”ืกื˜ ืงื˜ืŸ, ืื‘ืœ ื‘ืœื™ ืœื”ื‘ื™ืŸ ืžืกืคื™ืง, ืืคืฉืจ ืœื”ืชื—ื™ืœ ืœื˜ื—ื•ืŸ ืฉื˜ื•ื™ื•ืช. ืื– ืื ืืชื” ืœื ื™ื•ื“ืข, ืขื“ื™ืฃ ืœืขื ื•ืช ืžืฉื”ื• ื›ื–ื”: "ืื ื™ ืœื ื™ื•ื“ืข ื‘ื“ื™ื•ืง ืืช ื–ื”, ืื‘ืœ ืื ื™ ื™ื•ื“ืข ืืช ื–ื” ื•ื›ืš ื‘ืื‘ื™ื‘", ื•ื›ืŸ ื”ืœืื”. ื‘ื“ืจืš ื–ื•, ื”ื™ื“ืข ืฉืœืš, ืงื˜ืŸ ื›ื›ืœ ืฉื™ื”ื™ื”, ื™ื•ืฉื ืœื‘.

ื“ืžื™ื˜ืจื™ ืกื•ืงื•ืœื•ื‘ , ื‘ื•ื—ืŸ

ืœืคื ื™ ื”ืจืื™ื•ืŸ, ืœืžื“ ืœืžืขืœื” ื•ืœืžื˜ื” ืืช ื”ืžื™ื“ืข ืขืœ ื”ื—ื‘ืจื” ื‘ื” ืืชื” ืจื•ืฆื” ืœืขื‘ื•ื“. ื‘ืžื”ืœืš ืจืื™ื•ืŸ, ืืชื” ืœื ืฆืจื™ืš ืœื™ืคื•ืœ ื‘ื˜ื™ืจื•ืฃ ื•ืœื•ืžืจ: "ืื ื™ ืœื ื™ื•ื“ืข". ื’ื ืื ืืชื” ืœื ื™ื•ื“ืข ืžืฉื”ื•, ืื‘ืœ ืืชื” ืžืชื—ื™ืœ ืœื—ืฉื•ื‘, ื™ื›ื•ืœืช ื”ื—ืฉื™ื‘ื” ืฉืœืš ืชื•ืขืจืš ื‘ืจืื™ื•ืŸ.

ื“ืžื™ื˜ืจื™ ืžืจืกื™ืื ื•ื‘ , ืžืคืชื— ืื ื“ืจื•ืื™ื“

ืืชื” ื™ื›ื•ืœ ืœื”ืชื›ื•ื ืŸ ืœืฉืืœื•ืช ืจืื™ื•ืŸ; ื™ืฉ ื”ืจื‘ื” ืžื”ืŸ ื‘ืื™ื ื˜ืจื ื˜. ื™ืฉื ื ืžืขืกื™ืงื™ื ืฉืื•ื”ื‘ื™ื ืœืฉืื•ืœ ืžืฉื”ื• ืžืกื•ื‘ืš ืขืœ ืžื ืช ืœื‘ื—ื•ืŸ ืืช ื”ื™ื“ืข ื”ื›ืœืœื™ ืฉืœ ื”ืคื•ื ื”. ืืชื” ื’ื ืฆืจื™ืš ืœื”ื™ื•ืช ืžืกื•ื’ืœ ืœืขื ื•ืช ืขืœ ืฉืืœื•ืช ื›ืืœื” ื•ืœื”ื™ื•ืช ืžื•ื›ื ื™ื.

ืื ื–ื•ืจ ื›ืจืžื•ื‘ , ืžืคืชื—

ืœืื—ืจ ืฉื ื›ืฉืœืช ื‘ืจืื™ื•ืŸ ื”ืจืืฉื•ืŸ ืฉืœืš, ื”ืฉื‘ื— ืืช ืขืฆืžืš. ื–ื” ื”ื™ืฉื’ ื’ื“ื•ืœ ืœืฉืœื•ื˜ ื‘ืจื•ื‘ื“ ืžืกื•ื™ื ืฉืœ ื™ื“ืข ื•ืœืขื‘ื•ืจ ืจืื™ื•ืŸ. ื”ื˜ืขื•ืช ื”ื’ื“ื•ืœื” ื›ืืŸ ืชื”ื™ื” ืœื•ื•ืชืจ. ื›ืžื•ื‘ืŸ ืฉืœื ื ืขื™ื ืœืงื‘ืœ ืกื™ืจื•ื‘ื™ื. ืื‘ืœ ื”ื›ืœ ื”ื•ืœืš ืœืคื™ ื”ืชื•ื›ื ื™ืช, ื•ืืชื” ื”ืจื‘ื” ื™ื•ืชืจ ืงืจื•ื‘ ืœืขื‘ื•ื“ื” ืฉืœืš. ื”ืžื˜ืจื” ื”ื‘ืื” ืฉืœืš ื”ื™ื ืœื”ื™ื›ืฉืœ ื‘ืจืื™ื•ืŸ ื ื•ืกืฃ. ื•ืื—ืจ ื›ืš ืขื•ื“ ืื—ื“, ื•ืื—ืจ ื›ืš ืขื•ื“... ื•ืื—ืจื™ ื›ืœ ืจืื™ื•ืŸ ืชืกื™ืงื• ืžืกืงื ื•ืช. ืชืกืชื›ืœ ืขืœ ื”ืคืขืจื™ื ืฉืœืš ื•ื”ื“ืง ืื•ืชื. ืื™ืŸ ืžื” ืœืžื”ืจ. ื”ืขื™ืงืจ ื”ื•ื ืกื“ื™ืจื•ืช ื•ืื™ ืืœื™ืžื•ืช ื›ืœืคื™ ืขืฆืžืš. ืืชื” ืขื•ืฉื” ื”ื›ืœ ื ื›ื•ืŸ. ื™ื•ื ืื—ื“ ืชืงื‘ืœ ื”ืฆืขื”. ื‘ืฉื‘ื™ืœ ื–ื” ื”ืชื›ื•ื•ื ืช. ื”ื”ืฆืขื” ื”ืจืื•ื™ื” ืฉืœืš. ื›ืœ ื”ื›ื‘ื•ื“ ืœืš! ืื ืขื“ื™ื™ืŸ ื™ืฉ ืœื›ื ืฉืืœื•ืช ืื™ืš ืœื”ืชื›ื•ื ืŸ ืœืจืื™ื•ืŸ, ืื ื—ื ื• ืžื—ื›ื™ื ืœื”ืŸ ื‘ืชื’ื•ื‘ื•ืช ;)
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