JSON 3

[Java] Enum๋ณ€์ˆ˜๋ฅผ json์œผ๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ Enum ๊ฐ’ ์ „๋‹ฌํ•˜๊ธฐ

ํšŒ์‚ฌ์—์„œ ๊ทผ๋ฌดํ•˜๋˜ ์ค‘ DTO๋ฅผ json์œผ๋กœ ๋ณ€ํ™˜ํ•ด ๋„˜๊ฒจ์ฃผ๋Š” ์ž‘์—…์„ ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ด๋•Œ ๊ฐ’์„ ๋„˜๊ธฐ๋Š” ๋„์ค‘ ๋ฐœ์ƒํ•˜์˜€๋Š”๋ฐ ํ™•์ธํ•ด ๋ณด๋‹ˆ enum์˜ ๊ฐ’์ด ์ œ๋Œ€๋กœ ๋„˜์–ด๊ฐ€์ง€ ์•Š๋Š” ๋ฌธ์ œ์˜€์Šต๋‹ˆ๋‹ค. ์ด ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•œ ๊ธฐ๋ก์„ ๋‚จ๊ธฐ๊ณ ์ž ํ•ฉ๋‹ˆ๋‹ค. ๋ฐœ๋‹จ DTO ๋‚ด๋ถ€์— Enum ๋ณ€์ˆ˜๋ฅผ ๋“ค๊ณ  ์žˆ๋Š” ์ƒํ™ฉ์ž…๋‹ˆ๋‹ค. Enum๋ณ€์ˆ˜์— enum์„ ์ „๋‹ฌ ํ•œ ํ›„ json์œผ๋กœ ๋ณ€ํ™˜ ํ•˜์˜€์„ ๋•Œ enum์˜ ๊ฐ’์ด ์ถœ๋ ฅ๋˜๋Š”๊ฒŒ ์•„๋‹ˆ๋ผ name์ด ์ถœ๋ ฅ๋˜๋Š” ํ˜„์ƒ์„ ๊ฒช์—ˆ์Šต๋‹ˆ๋‹ค. DTO package com.example.dailyProgramming.enum_test; import lombok.Data; @Data public class Enum_getTest { String str; TestEnum1 enumTest; public enum TestEnum1{ AA(..

Languages/java 2022.06.30

[์ „์ž์ •๋ถ€]Egov(์ „์ž์ •๋ถ€ํ”„๋ ˆ์ž„)์—์„œ ajax๋กœ data ์š”์ฒญํ•˜๊ธฐ

Before we go ํ˜„์žฌ egov ์ „์ž์ •๋ถ€ ํ”„๋ ˆ์ž„ ์›Œํฌ ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰์ค‘์— ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‹ค ajax๋กœ data๋ฅผ ์š”์ฒญํ•˜์—ฌ ๊ฐ’์„ ๋ฐ›๊ธฐ๋กœ ํ–ˆ๋Š”๋ฐ @ResponseBody๋ฅผ ์ฃผ์–ด request๋ฅผ ๋ณด๋‚ด๋ฉด String์„ ์ œ์™ธํ•œ ๋‚˜๋จธ์ง€ data๋“ค์€ 500error, 404error๋ฅผ ๋‚ด๋ณด๋‚ด๋”๊ตฐ์š”. ๊ทธ๋ž˜์„œ ์ €์ฒ˜๋Ÿผ ์‚ฝ์งˆํ•˜์ง€ ๋ง๊ณ  egov์—์„œ ๋ณดํ†ต @ResponseBody ๋Œ€์‹  ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ๊ฐ„๋žตํ•˜๊ฒŒ ์•Œ์•„๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. Egov(jsonView) ๊ฒฐ๊ณผ์ ์œผ๋กœ egov์—์„œ ์ง€์›ํ•˜๋Š” data return ๋ฐฉ์‹์€ type์„ String์œผ๋กœ ํ†ต์ผํ•˜๊ณ  return ๊ฐ’์„ "jsonView"๋กœ ์ž‘์„ฑํ•˜๋ฉด ajax์˜ success์—์„œ ๊ฐ’์„ ์„ฑ๊ณต์ ์œผ๋กœ ๋ฐ›๊ฒŒ ๋ฉ๋‹ˆ๋‹ค. Controller @Controller @RequestMap..

Framework 2021.11.18

[SpringBoot]ResponseEntity ์‚ฌ์šฉ ์‹œ ajax์˜ sussecc๊ฐ€ ์•„๋‹ˆ๋ผ error๋กœ return๋  ๋•Œ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

ajax $.ajax({ url: path , type: 'get', contentType: "application/json", data: { }, success: function(data) { alert("์„ฑ๊ณต"); }, error: function(xhr, error, msg) { console.log(xhr); console.log(error); console.log(msg); }, dataType: 'json' })RestController @GetMapping() public ResponseEntity sample(HttpServletRequest req){ return new ResponseEntity("admin", HttpStatus.OK); }ajax ์š”์ฒญ ์‹œ..

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