๋ณธ๋ฌธ ๋ฐ”๋กœ๊ฐ€๊ธฐ
RequestDispatcher.forward()๋ฅผ ์ด์šฉํ•œ ์—๋Ÿฌ ํŽ˜์ด์ง€ ์ถœ๋ ฅํ•˜๊ธฐ ๊ด€๋ จ ๊ธ€ - RequestDispatcher์˜ forwarding(), include()์™€ , ํƒœ๊ทธ RequestDispatcher - Fowarding VS Including ์š”์ฒญ๋œ ์ž‘์—…์„ ์œ„์ž„ํ•˜๋Š” ๋ฐฉ๋ฒ•์—๋Š” Fowarding ๋ฐฉ์‹๊ณผ Including์˜ ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ด ์žˆ๋‹ค. ๊ทธ ์ฐจ์ด๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. Fowarding : ํ•œ ๋ฒˆ ์ž‘์—…์„ ์œ„์ž„ํ•˜๋ฉด ๋‹ค์‹œ ์ด์ „ ์„œ๋ธ”๋ฆฟ์œผ๋กœ ์ œ์–ด๊ถŒ์ด ๋Œ์•„์˜ค์ง€ ์•Š๋Š”๋‹ค. Including : ๋‹ค๋ฅธ ์„œ๋ธ”๋ฆฟ์œผ๋กœ ์ž‘์—…์„ ์œ„์ž„ํ•œ ํ›„ ๊ทธ ์„œ๋ธ”๋ฆฟ์˜ ์‹คํ–‰์ด ๋๋‚˜๋ฉด ๋‹ค์‹œ ์ด์ „ ์„œ๋ธ”๋ฆฟ์œผ๋กœ ์ œ์–ด๊ถŒ์ด ๋Œ์•„์˜จ๋‹ค. Fowarding ๋ฐฉ์‹์œผ๋กœ ์—๋Ÿฌ ํŽ˜์ด์ง€ ์ถœ๋ ฅํ•˜๊ธฐ ์„œ๋ธ”๋ฆฟ์—์„œ ์œ„์™€ ๊ฐ™์ด ์˜ˆ์™ธ ์ฒ˜๋ฆฌ๋ฅผ ํ•˜๋ฉด ์˜ˆ์™ธ ๋ฐœ์ƒ ์‹œ ServletException ์ธ์Šคํ„ด์Šค๋ฅผ ํ†ฐ์บฃ ์„œ๋ฒ„๊ฐ€ ๋ฐ›๋Š”๋‹ค. (ํ†ฐ์บฃ ์„œ๋ฒ„๋กœ ๊ตฌ๋™ํ–ˆ๋‹ค๋ฉด) ํ†ฐ.. 2020. 2. 12.