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10๋ถ„๋งŒ ์‹œ๊ฐ„์„ ๋‚ด์–ด ์ปค๋ฎค๋‹ˆํ‹ฐ ์„ค๋ฌธ์กฐ์‚ฌ์— ์ฐธ์—ฌํ•ด ์ฃผ์„ธ์š”. ์ง€๊ธˆ๋ถ€ํ„ฐ 7์›” 19์ผ๊นŒ์ง€ ์ง„ํ–‰๋ฉ๋‹ˆ๋‹ค. ์ฐธ์—ฌํ•˜์‹œ๋ ค๋ฉด ์—ฌ๊ธฐ๋ฅผ ํด๋ฆญํ•ด ์ฃผ์„ธ์š”.

Apex ์‹œ์ž‘ํ•˜๊ธฐ

ํ•™์Šต ๋ชฉํ‘œ

์ด ์œ ๋‹›์„ ์™„๋ฃŒํ•˜๋ฉด ๋‹ค์Œ์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

  • ์ฝ”๋“œ๋ž€ ๋ฌด์—‡์ธ์ง€ ์ •์˜ํ•ฉ๋‹ˆ๋‹ค.
  • ์ฝ”๋“œ๋ฅผ ์ €์žฅํ•˜๊ณ  ํŽธ์ง‘ํ•˜๋Š” ์œ„์น˜๋ฅผ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค.
  • ์ฝ”๋“œ ์ฃผ์„์„ ์ž‘์„ฑํ•˜๋Š” ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์„ ํŒŒ์•…ํ•ฉ๋‹ˆ๋‹ค.
  • ์ฝ”๋“œ ์ฃผ์„์„ ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•œ ์ด์œ ๋ฅผ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค.

์ „๋ฌธ๊ฐ€์—๊ฒŒ์„œ ์œ ์šฉํ•œ ์ •๋ณด๋ฅผ ๋ฐฐ์šธ ์ˆ˜ ์žˆ๋‹ค๋Š” ์‚ฌ์‹ค์„ ์•Œ๊ณ  ๊ณ„์…จ๋‚˜์š”? ์ด ๋น„๋””์˜ค๋ฅผ ์‹œ์ฒญํ•˜์—ฌ ์ด ๋ชจ๋“ˆ์—์„œ ๋‹ค๋ฃจ๋Š” ์ฃผ์ œ๋ฅผ ์ž์„ธํžˆ ์•Œ์•„๋ณด์„ธ์š”.

Salesforce Knowledge๋ฅผ ํ™•์žฅํ•˜์—ฌ Apex ์ฝ”๋“œ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ณ  ์‹ถ์œผ์‹ ๊ฐ€์š”? ๊ทธ๋ ‡๋‹ค๋ฉด ์ž˜ ์ฐพ์•„์˜ค์…จ์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ๋ฅผ ์ž์œ ๋กญ๊ฒŒ ์ฝ๊ณ  ์“ธ ์ˆ˜ ์žˆ๋„๋ก ๋‹จ๊ณ„๋ณ„ ์•ˆ๋‚ด๋ฅผ ๋ฐ›์•„ ๋ณด์„ธ์š”. ์ฒ˜์Œ์—๋Š” ์กฐ๊ธˆ ๋‘๋ ค์šธ ์ˆ˜ ์žˆ์ง€๋งŒ ๊ฑฑ์ •ํ•˜์ง€ ๋งˆ์„ธ์š”. ๊ฐ€์žฅ ๋ณต์žกํ•œ ๊ฐœ๋…๋„ ๋‹จ์ˆœํ•˜๊ฒŒ ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋„๋ก ์•Œ๋ ค ๋“œ๋ฆฌ๊ฒ ์Šต๋‹ˆ๋‹ค.

์—ฌ๋Ÿฌ๋ถ„์€ ๊ด€๋ฆฌ์ž๋กœ์„œ ์ด๋ฏธ Salesforce ๊ธฐ๋Šฅ๊ณผ ํ˜„์žฌ ์ ์šฉ๋˜๋Š” ์ œํ•œ ์‚ฌํ•ญ์„ ์ž˜ ์•Œ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. Flow Builder๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๋น„์ฆˆ๋‹ˆ์Šค ํ”„๋กœ์„ธ์Šค๋ฅผ ์ž๋™ํ™”ํ•œ ๊ฒฝํ—˜์ด ์žˆ์œผ๋ฉฐ, ๊ณ ๊ฐ์—๊ฒŒ ์ตœ์ ์˜ ๋งž์ถคํ˜• ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ์ œ๊ณตํ•˜๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. ์ด ๋ชจ๋“ˆ์—์„œ๋Š” ๋จผ์ € ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ฐœ๋…์„ ์†Œ๊ฐœํ•˜๊ณ  ์ง์ ‘ ํ…Œ์ŠคํŠธํ•  ์ˆ˜ ์žˆ๋Š” ์˜ˆ์ œ๋ฅผ ์†Œ๊ฐœํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

์‹œ์ž‘ํ•  ์ค€๋น„๊ฐ€ ๋˜์…จ๋‚˜์š”? ๊ทธ๋Ÿผ ์‹œ์ž‘ํ•ด ๋ด…์‹œ๋‹ค!

์ฝ”๋“œ๋ž€ ๋ฌด์—‡์ธ๊ฐ€์š”?

์ฝ”๋“œ๋Š” ์‚ฌ๋žŒ์ด ์ปดํ“จํ„ฐ์™€ ์†Œํ†ตํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ์–ธ์–ด์ž…๋‹ˆ๋‹ค. ํŠน์ • ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ์ง€์นจ์„ ์ž‘์„ฑํ•˜๊ธฐ ์œ„ํ•ด ์ฝ”๋“œ๋ฅผ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ๋ฅผ ๋ ˆ์‹œํ”ผ์ฒ˜๋Ÿผ ์ƒ๊ฐํ•ด ๋ณด์„ธ์š”. ์š”๋ฆฌ๋ฅผ ์˜ˆ์ƒ๋Œ€๋กœ ์™„์„ฑํ•˜๋ ค๋ฉด ๊ฐ ์žฌ๋ฃŒ์™€ ์ง€์‹œ ์‚ฌํ•ญ์ด ์ •ํ™•ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ „ ์„ธ๊ณ„ ์‚ฌ๋žŒ๋“ค์ด ์„œ๋กœ ๋‹ค๋ฅธ ์–ธ์–ด๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๊ฒƒ์ฒ˜๋Ÿผ ์ปดํ“จํ„ฐ๋„ JavaScript, Java, Ruby, Python์„ ๋น„๋กฏํ•œ ์—ฌ๋Ÿฌ ์–ธ์–ด๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๋Š” ์—ฌ๋Ÿฌ ๋ฉด์—์„œ ์ฐจ์ด๊ฐ€ ์žˆ์ง€๋งŒ ๋ชจ๋‘ ๋™์ผํ•œ ๊ธฐ๋ณธ ๊ตฌ์กฐ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•˜๋ฉฐ, ๋ชจ๋‘ ์ปดํ“จํ„ฐ๋ฅผ ํ†ตํ•ด ํ•ด์„ํ•˜์—ฌ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Apex ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด์— ๋Œ€ํ•ด ์ž์„ธํžˆ ๋ฐฐ์šฐ๋ฉด์„œ ํ”„๋กœ๊ทธ๋ž˜๋ฐ ๊ตฌ์กฐ๋ฅผ ์ดํ•ดํ•˜๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.

Apex ์ฝ”๋“œ ์ €์žฅ ์œ„์น˜

์–ด๋””์„œ๋ถ€ํ„ฐ ์‹œ์ž‘ํ•ด์•ผ ํ• ๊นŒ์š”? ๋จผ์ € ์ฝ”๋“œ๋ฅผ ์ €์žฅํ•˜๋Š” ์œ„์น˜๋ฅผ ํŒŒ์•…ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ฝ”๋“œ๋Š” ํŒŒ์ผ์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ํŒŒ์ผ์€ ๋กœ์ปฌ(PC ๋˜๋Š” Mac), ํด๋ผ์šฐ๋“œ(Salesforce org)์— ์žˆ์„ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋˜๋Š” ๋กœ์ปฌ๋กœ ์ €์žฅํ•˜๊ณ  ํด๋ผ์šฐ๋“œ์— ์ž๋™์œผ๋กœ ๋™๊ธฐํ™”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ •๋ง

Developer Console

๊ด€๋ฆฌ์ž๋กœ์„œ Developer Console์— ๋Œ€ํ•ด ๋“ค์–ด ๋ณด์…จ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. Developer Console์€ ๊ฐœ๋ฐœ์ž๊ฐ€ ์ฝ”๋“œ ํŒŒ์ผ์„ ์ž‘์„ฑ ๋ฐ ํŽธ์ง‘ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” ๋„๊ตฌ์ž…๋‹ˆ๋‹ค. ์ด ๋ชจ๋“ˆ์—์„œ๋Š” Developer Console์„ ์‚ฌ์šฉํ•˜์—ฌ Salesforce org์—์„œ ์ฝ”๋“œ๋ฅผ ์ €์žฅ ๋ฐ ์‹คํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•จ๊ป˜ ์‚ดํŽด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

Developer Console์— ์•ก์„ธ์Šคํ•˜๋ ค๋ฉด ๋‹ค์Œ์„ ๋”ฐ๋ฅด์„ธ์š”.

  1. ๋จผ์ € Trailhead์— ๋กœ๊ทธ์ธ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ทธ๋Ÿฐ ๋‹ค์Œ ์ด ํŽ˜์ด์ง€์˜ ์˜ค๋ฅธ์ชฝ ์ƒ๋‹จ ๋ชจ์„œ๋ฆฌ์— ์žˆ๋Š” ์‚ฌ์šฉ์ž ์•„๋ฐ”ํƒ€๋ฅผ ํด๋ฆญํ•˜๊ณ  ๋“œ๋กญ๋‹ค์šด์—์„œ Hands-on Orgs(์‹ค์Šต ์กฐ์ง)๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
  3. ์‚ฌ์šฉ์ž ์ด๋ฆ„์„ ํด๋ฆญํ•˜์—ฌ ์กฐ์ง์„ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์ƒˆ ์กฐ์ง์„ ๋งŒ๋“ค๊ณ  ์‹ถ์œผ์‹ ๊ฐ€์š”? ๋ฐฉ๋ฒ•์€ Trailhead Playground ๊ด€๋ฆฌ ๋ชจ๋“ˆ์„ ์ฐธ์กฐํ•˜์„ธ์š”.
  4. Trailhead Playground์—์„œ ์„ค์ •์„ ํด๋ฆญํ•˜๊ณ  Developer Console์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.

Developer Console์„ ์—ด์–ด ๋‘์„ธ์š”. ์ด ๋ชจ๋“ˆ์—์„œ ์ฝ”๋“œ๋ฅผ ํ…Œ์ŠคํŠธํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•  ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์˜์‚ฌ ์ฝ”๋“œ ์ž‘์„ฑ

Salesforce ๊ด€๋ฆฌ์ž๋กœ ์ฐธ์—ฌํ•˜๋Š” ๋ชจ๋“  ํ”„๋กœ์ ํŠธ์—์„œ ๊ฐ€์žฅ ์ค‘์š”ํ•œ ๊ฒƒ์€ ๊ณ„ํš์ž…๋‹ˆ๋‹ค. ๊ณ„ํš์€ ๊ณ ๊ฐ์˜ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ดํ•ดํ•˜๊ณ  ์ž์‹ ์˜ ์ƒ๊ฐ์„ ์ •๋ฆฌํ•˜๋ฉฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๊ฐœ๋ฐœํ•˜๋Š” ๋™์•ˆ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋Š” ๋ฌธ์ œ๋ฅผ ์˜ˆ์ธกํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค.

๊ฐœ๋ฐœ์ž๋Š” ํ”„๋กœ์ ํŠธ๋ฅผ ๊ณ„ํšํ•˜๋ฉด์„œ Apex ์ฝ”๋“œ ์ž‘์„ฑ์„ ์‹œ์ž‘ํ•˜๊ธฐ ์ „์— ์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค. ์˜์‚ฌ ์ฝ”๋“œ๋Š” ํ”„๋กœ๊ทธ๋žจ์ด๋‚˜ ๊ธฐ๋Šฅ์ด ์ˆ˜ํ–‰ํ•ด์•ผ ํ•˜๋Š” ์ž‘์—…์„ ์ž์„ธํ•˜๋ฉด์„œ๋„ ์ฝ๊ธฐ ์‰ฝ๊ฒŒ ๋‚˜ํƒ€๋‚ด๋Š” ์„ค๋ช…์œผ๋กœ, ํ”„๋กœ๊ทธ๋ž˜๋ฐ ์–ธ์–ด๊ฐ€ ์•„๋‹Œ ์ž์—ฐ์–ด๋กœ ์ž‘์„ฑ๋ฉ๋‹ˆ๋‹ค. ์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ํ”„๋กœ๊ทธ๋ž˜๋จธ๊ฐ€ ์•„๋‹ˆ๋”๋ผ๋„ ์ ์ ˆํ•œ ๋‹จ๊ณ„๋ฅผ ์ˆ˜ํ–‰ํ•˜์—ฌ ์ œ์‹œ๋œ ์ฝ”๋“œ๊ฐ€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๋Š”์ง€ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฐœ๋ฐœ์ž๋Š” ๋ณ„๋„์˜ ๋ฌธ์„œ, ํ™”์ดํŠธ๋ณด๋“œ ๋˜๋Š” Developer Console์— ์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•ฉ๋‹ˆ๋‹ค.

๊ฐœ๋ฐœ์ž๊ฐ€ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ํ”„๋กœ๊ทธ๋ž˜๋ฐํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•œ ์ƒ๊ฐ์„ ๋ฌธ์„œํ™”ํ•˜๋Š” ๋ฐ ์˜์‚ฌ ์ฝ”๋“œ ์ž‘์„ฑ์ด ์–ด๋–ค ๋„์›€์„ ์ฃผ๋Š”์ง€ ์•Œ์•„๋ณผ ์ˆ˜ ์žˆ๋„๋ก, ์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์ง์ ‘ ์ž‘์„ฑํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

  1. Developer Console์—์„œ File(ํŒŒ์ผ) | New(์ƒˆ๋กœ ๋งŒ๋“ค๊ธฐ) | Apex Class(Apex ํด๋ž˜์Šค)๋ฅผ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค.
Note

ํด๋ž˜์Šค๊ฐ€ ๋ฌด์—‡์ธ์ง€์— ๋Œ€ํ•ด์„œ๋Š” ๊ฑฑ์ •ํ•˜์ง€ ๋งˆ์„ธ์š”. ๊ณ ๊ธ‰ ๋ชจ๋“ˆ์—์„œ Apex ํด๋ž˜์Šค์— ๋Œ€ํ•ด ๋ฐฐ์šธ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ง€๊ธˆ์€ ํ…์ŠคํŠธ ํŒŒ์ผ์ด๋ผ๊ณ  ์ƒ๊ฐํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค.

  1. ํด๋ž˜์Šค ์ด๋ฆ„์„ Teatime์œผ๋กœ ์ง€์ •ํ•ฉ๋‹ˆ๋‹ค.
  2. OK(ํ™•์ธ)๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.
  3. ํด๋ž˜์Šค ์ด๋ฆ„์„ ์ง€์ •ํ•˜๋ฉด ์ƒˆ๋กœ์šด ํด๋ž˜์Šค ์ฐฝ์ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.
  4. ์ด ์ง€์นจ์„ ๋ณต์‚ฌํ•˜์—ฌ ๊ธฐ์กด ํด๋ž˜์Šค ์œ„์— ๋ถ™์—ฌ ๋„ฃ์Šต๋‹ˆ๋‹ค.
    Get Utensils and Ingredients
    Boil Water in a Tea Kettle
    Make Tea in Teapot
    Add Tea and Sugar to a Teacup
    Serve Tea to Friend

๊ฐ ์˜์‚ฌ ์ฝ”๋“œ ๋ฌธ(์ง€์นจ)์—์„œ๋Š” ์ž‘์—…์„ ๋ช…์‹œํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋กœ๋ด‡์—๊ฒŒ ์ด๋Ÿฌํ•œ ์ง€์‹œ๋ฅผ ๋‚ด๋ฆฌ๋ฉด ๋กœ๋ด‡์ด ๊ฐ ๋‹จ๊ณ„๋ฅผ ์˜ฌ๋ฐ”๋ฅด๊ฒŒ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์„๊นŒ์š”?

์•„๋งˆ๋„ ๊ทธ๋ ‡์ง€ ์•Š์„ ๊ฒ๋‹ˆ๋‹ค. ๋กœ๋ด‡์€ ๊ฐ€์ ธ์™€์•ผ ํ•  ๊ธฐ๊ตฌ์™€ ์žฌ๋ฃŒ, ๋ฌผ์„ ๋“์ด๋Š” ๋ฐฉ๋ฒ•, ์ถ”๊ฐ€ํ•  ๊ฐ ์žฌ๋ฃŒ์˜ ์–‘ ๋“ฑ์„ ์•Œ์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ์ด ์˜์‚ฌ ์ฝ”๋“œ์—๋Š” ๋” ์ž์„ธํ•œ ์ •๋ณด๋ฅผ ์ œ๊ณตํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

  1. Developer Console๋กœ ๋Œ์•„๊ฐ‘๋‹ˆ๋‹ค.
  2. ๊ธฐ์กด ์ฝ”๋“œ๋ฅผ ๋‹ค์Œ ์ฝ”๋“œ๋กœ ๋ฐ”๊ฟ‰๋‹ˆ๋‹ค.
    Get Utensils and Ingredients
        Get Teacup
        Get Spoon
        Get Tea Kettle
        Get Teapot
        Get Tea
        Get Sugar
    Boil water in a Tea Kettle
        Fill Kettle with Water
        Switch Kettle On
        Wait for Kettle to Boil
    Make Tea in Teapot
        Put Tea in Teapot
        Put Boiling Water in Teapot
        Wait 2 Minutes
    Add Tea and Sugar to Teacup
        Pour Tea in Teacup
        Put 1 teaspoon of Sugar in Teacup
        Stir Tea in Teacup
    Serve Tea to a Friend
    public class Teatime {
    }

์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ๋•Œ๋Š” ๊ฐ ๋‹จ๊ณ„๋ฅผ ์ง„ํ–‰ํ•˜๊ณ  ๋ชจ๋“  ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ์ฝ”๋“œ๋ฅผ ์ตœ๋Œ€ํ•œ ์„ธ๋ถ„ํ™”ํ•˜์„ธ์š”. ์˜ˆ๋ฅผ ๋“ค์–ด, ์ด ์˜์‚ฌ ์ฝ”๋“œ์—์„œ๋Š” ์ฃผ์ „์ž์— ๋ฌผ์„ ์ฑ„์šฐ๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ ์ฃผ์ „์ž๊ฐ€ ์ด๋ฏธ ๊ฝ‰ ์ฐฌ ์ƒํƒœ๋ผ๋ฉด ์–ด๋–ป๊ฒŒ ํ•ด์•ผ ํ• ๊นŒ์š”? ๊ทธ๋ž˜๋„ ๋กœ๋ด‡์ด ๊ณ„์†ํ•ด์„œ ์ฃผ์ „์ž์— ๋ฌผ์„ ์ฑ„์›Œ์•ผ ํ• ๊นŒ์š”? ์•„๋‹ˆ๋ฉด ์ฃผ์ „์ž๋ฅผ ๋น„์›Œ์•ผ ํ• ๊นŒ์š”? ๊ฐœ๋ฐœ์ž์ฒ˜๋Ÿผ ์ƒ๊ฐํ•  ๋•Œ๋Š” ๋‹ค์–‘ํ•œ ๊ด€์ ์—์„œ ์ƒ๊ฐํ•˜๊ณ  ์—ฌ๋Ÿฌ ๊ฐ€๋Šฅ์„ฑ์„ ๊ณ ๋ คํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ฝ”๋“œ ์ฃผ์„ ์ž‘์„ฑ

๊ด€๋ฆฌ์ž๋กœ์„œ ์„ค๋ช…์ด ์—†๋Š” ์‚ฌ์šฉ์ž ์ •์˜ ํ•„๋“œ๋ฅผ ๋ณด์‹  ์ ์ด ์žˆ๋‚˜์š”? ํ•„๋“œ์— ๋งค์šฐ ๋ช…ํ™•ํ•˜๊ณ  ์ถฉ๋ถ„ํ•œ ์„ค๋ช…์„ ์ œ๊ณตํ•˜๋Š” ์ด๋ฆ„์ด ์—†์œผ๋ฉด ์šฉ๋„๋ฅผ ๋ช…ํ™•ํ•˜๊ฒŒ ์•Œ๊ธฐ ์–ด๋ ค์šธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ์—์„œ ์ฃผ์„์€ ์ฝ”๋“œ ๋ธ”๋ก(ํ•˜๋‚˜ ์ด์ƒ์˜ ์ฝ”๋“œ ์ค„)์˜ ์šฉ๋„๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ๊ฐœ๋ฐœ์ž๋Š” ์ฃผ์„์„ ํ†ตํ•ด์„œ ์ž‘์„ฑํ•ด์•ผ ํ•˜๋Š” ์ฝ”๋“œ, ๊ธฐ์กด ์ฝ”๋“œ์˜ ์—ญํ• , ์˜ค๋ฅ˜๊ฐ€ ์žˆ๋Š” ์ฝ”๋“œ์˜ ๋ณธ๋ž˜ ๋ชฉ์ ์„ ํŒŒ์•…ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ ๋‚ด์— ์ฃผ์„์„ ์ถ”๊ฐ€ํ•  ๋•Œ๋Š” ์ปดํ“จํ„ฐ๊ฐ€ ํ•ด๋‹น ์ฃผ์„์„ ์ฝ๊ฑฐ๋‚˜ ์‹คํ–‰ํ•˜์ง€ ์•Š๋„๋ก ํŠน์ˆ˜ ๋ฌธ์ž๋กœ ๊ฐ์‹ธ์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์ฝ”๋“œ์— ์ฃผ์„์„ ์ž‘์„ฑํ•˜๋Š” ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ธ ํ•œ ์ค„ ์ฃผ์„๊ณผ ์—ฌ๋Ÿฌ ์ค„ ์ฃผ์„์„ ์‚ดํŽด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

ํ•œ ์ค„ ์ฃผ์„

ํ•œ ์ค„ ์ฃผ์„์€ ๋‘ ๊ฐœ์˜ ์Šฌ๋ž˜์‹œ( // )๋กœ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค. ์ปดํ“จํ„ฐ ํ”„๋กœ๊ทธ๋žจ์€ ์‹คํ–‰ ์‹œ ๊ฐ™์€ ์ค„์—์„œ // ์˜ค๋ฅธ์ชฝ์— ์žˆ๋Š” ๋ฌธ์ž๋ฅผ ๋ฌด์‹œํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ:

Integer i = 1; //This comment will be ignored when the code is run.

์—ฌ๋Ÿฌ ์ค„ ์ฃผ์„

์—ฌ๋Ÿฌ ์ค„ ์ฃผ์„์€ ์Šฌ๋ž˜์‹œ ๋ณ„ํ‘œ( /* )๋กœ ์‹œ์ž‘ํ•˜๊ณ  ๋ณ„ํ‘œ ์Šฌ๋ž˜์‹œ( */ )๋กœ ๋๋‚ฉ๋‹ˆ๋‹ค. ์˜ˆ:

Integer i = 1; /*This comment is
                ignored when the
                code runs*/
Note

์—ฌ๋Ÿฌ ์ค„ ์ฃผ์„์—์„œ ์ฝ”๋“œ๊ฐ€ ์—ฌ๋Ÿฌ ์ค„์— ๊ฑธ์ณ ์ž‘์„ฑ๋˜์—ˆ์ง€๋งŒ ๋ชจ๋‘ ๋“ค์—ฌ์“ฐ๊ธฐ ์ฒ˜๋ฆฌ๋˜์–ด ์žˆ๋‹ค๋Š” ๊ฒƒ์„ ๋ˆˆ์น˜์ฑ„์…จ๋‚˜์š”? ์ผ๊ด€์ ์ธ ๋“ค์—ฌ์“ฐ๊ธฐ๋Š” ๊ฐ€๋…์„ฑ์„ ํ–ฅ์ƒ์‹œํ‚ค๋ฉฐ ์ค‘์š”ํ•œ ๋ชจ๋ฒ” ์‚ฌ๋ก€๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.

Teatime ์˜์‚ฌ ์ฝ”๋“œ๋ฅผ ์ฃผ์„์œผ๋กœ ๋ฐ”๊พธ์–ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ฝ”๋“œ๋ฅผ ์›ํ™œํ•˜๊ฒŒ ๊ฐœ๋ฐœํ•˜๋ ค๋ฉด ์œ ์‚ฌ ์ฝ”๋“œ๋ฅผ ๊ฐœ์š”์ฒ˜๋Ÿผ ์ž‘์„ฑํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค.

  1. Developer Console์—์„œ ์œ ์‚ฌ ์ฝ”๋“œ์— ์—ฌ๋Ÿฌ ์ค„ ์ฃผ์„์„ ์ถ”๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋ฉด ๋‹ค์Œ๊ณผ ๊ฐ™์ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.
    /*Get Utensils and Ingredients
        Get Teacup
        Get Spoon
        Get Tea Kettle
        Get Teapot
        Get Tea
        Get Sugar
    Boil water in a Tea Kettle
        Fill Kettle with Water
        Switch Kettle On
        Wait for Kettle to Boil
    Make Tea in Teapot
        Put Tea in Teapot
        Put Boiling Water in Teapot
        Wait 2 Minutes
    Add Tea and Sugar to Teacup
        Pour Tea in Teacup
        Put 1 teaspoon of Sugar in Teacup
        Stir Tea in Teacup
    Serve Tea to a Friend*/
    public class Teatime {
    }
  2. File(ํŒŒ์ผ) | Save(์ €์žฅ)๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค.

์ด ๋ชจ๋“ˆ์—์„œ๋Š” Apex ์ฝ”๋“œ๋ฅผ ์ž‘์„ฑํ•  ๋•Œ ๋ชจ๋ฒ” ์‚ฌ๋ก€๋ฅผ ๋”ฐ๋ฅด๋Š” ๋ฐฉ๋ฒ•์„ ๋ฐฐ์›๋‹ˆ๋‹ค. ์ด๋ฅผ ํ†ตํ•ด ๋›ฐ์–ด๋‚œ ๊ฐœ๋ฐœ์ž๊ฐ€ ๋˜๊ธฐ ์œ„ํ•œ ๊ธฐ๋ฐ˜์„ ๋งˆ๋ จํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

์ด์ œ ์ฝ”๋“œ์— ๋Œ€ํ•œ ๊ธฐ์ดˆ ์ง€์‹์„ ์ ‘ํ–ˆ์œผ๋‹ˆ ๋ณธ๊ฒฉ์ ์œผ๋กœ ์ฝ”๋”ฉ์„ ์‹œ์ž‘ํ•ด ๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค.

๋ฆฌ์†Œ์Šค

Salesforce ๋„์›€๋ง์—์„œ Trailhead ํ”ผ๋“œ๋ฐฑ์„ ๊ณต์œ ํ•˜์„ธ์š”.

Trailhead์— ๊ด€ํ•œ ์—ฌ๋Ÿฌ๋ถ„์˜ ์˜๊ฒฌ์— ๊ท€ ๊ธฐ์šธ์ด๊ฒ ์Šต๋‹ˆ๋‹ค. ์ด์ œ Salesforce ๋„์›€๋ง ์‚ฌ์ดํŠธ์—์„œ ์–ธ์ œ๋“ ์ง€ ์ƒˆ๋กœ์šด ํ”ผ๋“œ๋ฐฑ ์–‘์‹์„ ์ž‘์„ฑํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ž์„ธํžˆ ์•Œ์•„๋ณด๊ธฐ ์˜๊ฒฌ ๊ณต์œ ํ•˜๊ธฐ