[Spring] Lecture Review ๐Ÿ™‚

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1. ๋™๊ธฐ

jsp์— DB์—์„œ ๊ฐ€์ ธ์˜จ ์ •๋ณด๋ฅผ ์ง‘์–ด๋„ฃ๊ณ , ๋ธŒ๋ผ์šฐ์ €์˜ ์š”์ฒญ์ด ์žˆ์„ ๋•Œ, jsp ํ‹€์— ๋งž์ถฐ html์„ ๋งŒ๋“ค์–ด ๋ณด๋‚ธ๋‹ค.

  • ์ „์ฒด๊ฐฑ์‹  / HTML : ๋Š๋ฆฌ๋‹ค. ๋””์ž์ธ๊นŒ์ง€ ๊ฐ€์ ธ์˜ค๊ธฐ ๋•Œ๋ฌธ์—
    JSP == HTML์„ ๋งŒ๋“œ๋Š” ๊ณต์žฅ

2. ๋น„๋™๊ธฐ (Ajax)

๋ธŒ๋ผ์šฐ์ €์—์„œ ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋ฅผ ์ด์šฉํ•ด ์š”์ฒญํ•  ๋•Œ, ์„œ๋ฒ„์—์„œ text, json, xml ํ˜•ํƒœ๋กœ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณด๋‚ธ๋‹ค. >> ํŽ˜์ด์ง€์˜ ๋ถ€๋ถ„ ๊ฐฑ์‹ 

  • ๋ถ€๋ถ„๊ฐฑ์‹  / Data์˜ 3๊ฐ€์ง€ ํ˜•์‹ : Text, Json, Xml

    String data = "ํ™๊ธธ๋™|์„œ์šธ์‹œ|2021"

    jString data = {"name":"ํ™๊ธธ๋™", "addr":"์„œ์šธ์‹œ", "rdata":2021}

    xString data =

		<address>
		<name>ํ™๊ธธ๋™</name>
		<addr>์„œ์šธ์‹œ</addr>
		<rdate>2021</rdate>
		</address>

cf) @ResponseBody, @RestController


<ํ•œ ๊ฐœ์˜ ์ปจํŠธ๋กค๋Ÿฌ์—์„œ ๊ฐ™์ด ์“ฐ๋Š” ๋ฐฉ๋ฒ•>
@RestController
@GetMapping("aa")
public String aa(){
      return "index";
}


success : function(data){
     response.sendRedirect(data+".jsp(do)");
} 

$.load(), $.get(), $.post(), $.ajax()

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