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๐Ÿ”ถJSP for Programmers๐Ÿ”ท

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JSP for Eclipse - List
2022-04-01
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ํ•ต์‹ฌ์ •๋ฆฌ

๐Ÿ’ก ์„œ๋ฒ„์ƒ ์ €์žฅ์†Œ

  • page context : ํŽ˜์ด์ง€ ๋‚ด์—์„œ ํ˜ผ์ž ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ €์žฅ์†Œ.
  • request : ๋‘˜ ์‚ฌ์ด์˜ ํฌ์›Œ๋“œ ๊ด€๊ณ„์—์„œ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ๋Š” ์ €์žฅ์†Œ.
  • session : ํ˜„์žฌ ์„ธ์…˜์—์„œ ๊ณต์œ ๋˜๋Š” ์ €์žฅ์†Œ.
  • page : ๋ชจ๋“  ์„ธ์…˜, ๋ชจ๋“  ํŽ˜์ด์ง€์—์„œ ๊ณต์œ ๋˜๋Š” ์ €์žฅ์†Œ. ํด๋ผ์ด์–ธํŠธ์ƒ ์ €์žฅ์†Œ
  • cookie : ํด๋ผ์ด์–ธํŠธ์— ์ €์žฅํ•˜๋Š” ์ €์žฅ์†Œ.

๐Ÿ“Œ ๊ทธ ์™ธ

  • 404 : url์ด ์—†์–ด ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฅ˜(url ์˜ค๋ฅ˜)
  • 405 : url์€ ์žˆ๋Š”๋ฐ ๊ทธ ์•ˆ์— ๋ฐ›์„ ์ˆ˜ ์žˆ๋Š” ๋ฉ”์„œ๋“œ๊ฐ€ ์—†๋Š” ๊ฒฝ์šฐ> (๋ฉ”์„œ๋“œ ์˜ค๋ฅ˜)
  • 403 : url, ๋ฉ”์„œ๋“œ๋Š” ์žˆ๋Š”๋ฐ ๊ถŒํ•œ์ด ์—†๋Š” ๊ฒฝ์šฐ(๋ณด์•ˆ ์˜ค๋ฅ˜)

๊ฐœ๋ฐœ ๊ตฌ์กฐ

Untitled{: width="200" style="margin-right: 10px;" .left}


**โ† ๊ฐœ๋ฐœ์„ ํ•˜๊ธฐ ์œ„ํ•œ ์›Œํฌ์ŠคํŽ˜์ด์Šค**
  • ์‹ค์ œ ์„œ๋ฒ„๋ฅผ ์‹คํ–‰ํ•˜๋ฉด, ์ด ์ฝ”๋“œ๋Š” ์ž„์‹œ ์„œ๋น„์Šค๋ฅผ ์œ„ํ•œ ๋ฐฐํฌ ์„œ๋ฒ„์— ์˜ฎ๊ฒจ์ง€๊ฒŒ ๋จ
  • .metadata\.plugins\org.eclipse.wst.server.core\tmp1\wtpwebapps\86_admin ์—ฌ๊ธฐ

Untitled{: width="300" .right}


- ํŒŒ์ผ ์—…๋กœ๋“œ๋ฅผ ์œ„ํ•ด /webapp์— /uploadํด๋”๋ฅผ ๋งŒ๋“ฌ โ†’ `ctrl + f11` โ†’ ์ดํด๋ฆฝ์Šค๊ฐ€ ์ž„์‹œ๋กœ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฐํฌ ์„œ๋ฒ„๊ฐ€ uploadํด๋”๋ฅผ ๋งŒ๋“ค์–ด ์‚ฌ์šฉ

โžก๏ธ 98๊ฐ•, 102๊ฐ•์˜ upload ๊ฒฝ๋กœ๋„ ์—ฌ๊ธฐ ์ƒ๊น€

Untitled

๋ฐ์ดํ„ฐ๋ฒ ์ด์Šค ์ •๋ณด

  • 50_project
CREATE USER NEWLEC IDENTIFIED BY 1234;
GRANT CONNECT, RESOURCE, DBA TO NEWLEC;

CREATE TABLE NOTICE (
    ID NUMBER,
    TITLE VARCHAR(100),
    WRITE_ID VARCHAR(50),
    CONTENT VARCHAR(4000),
    REGDATE DATE,
    HIT NUMBER,
    FILES VARCHAR(4000)
);
INSERT INTO NOTICE VALUES (6, 'TITLE', 'WRITE_ID', 'CONTENT', SYSDATE, 6, 'FILES');
SELECT * FROM NOTICE;
  • 82_notice_view
CREATE TABLE COMMENT2 (
    ID NUMBER,
    CONTENT VARCHAR(4000),
    REGDATE DATE,
    WRITE_ID VARCHAR(50),
    NOTICE_ID NUMBER
);
INSERT INTO COMMENT2 VALUES (1, '๋‚ด์šฉ1', SYSDATE, '์‚ฌ์šฉ์ž1', 1);
SELECT * FROM COMMENT2;
  • 86_admin : notice ํ…Œ์ด๋ธ”์— ๋Œ€ํ•œ pub ์ปฌ๋Ÿผ ์ถ”๊ฐ€

ex_screenshot

CREATE VIEW NOTICE_VIEW
AS
SELECT COUNT(C.ID) CNT, N.* FROM NOTICE N LEFT JOIN COMMENT2 C
    on N.ID = C.NOTICE_ID
    GROUP BY N.ID, N.TITLE, N.WRITE_ID, N.CONTENT, N.REGDATE, N.HIT, N.FILES, N.PUB;

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