JSP70 공공데이터 뽑기 1)자바스크립트에서만 https://www.data.go.kr/tcs/dss/selectApiDataDetailView.do?publicDataPk=15062893 버튼 2)자바에서 넘기기 버튼 package servlets; import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; .. 2023. 7. 14. mvn으로 연결해서 기본에 하던거 db연동해서 json으로 써보기 CREATE TABLE `book` ( `bno` INT(11) NOT NULL AUTO_INCREMENT, `bookname` VARCHAR(20) NOT NULL COLLATE 'utf8mb4_general_ci', `writer` VARCHAR(20) NOT NULL COLLATE 'utf8mb4_general_ci', `publish` VARCHAR(20) NOT NULL COLLATE 'utf8mb4_general_ci', PRIMARY KEY (`bno`) USING BTREE ) 책 정보 가져오기 package servlets; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import j.. 2023. 7. 14. maven 1)pom.xml에 적어준다 https://mvnrepository.com/artifact/javax.servlet/jstl/1.2 javax.servlet jstl 1.2 https://mvnrepository.com/artifact/org.mariadb.jdbc/mariadb-java-client/3.0.3 org.mariadb.jdbc mariadb-java-client 3.0.3 https://mvnrepository.com/artifact/org.projectlombok/lombok/1.18.26 org.projectlombok lombok 1.18.26 provided https://mvnrepository.com/artifact/org.json/json/20230227 org.json jso.. 2023. 7. 14. fetch 서블릿연계 post //배열 연습 버튼클릭 번호 이름 나이 package servlets; import java.io.IOException; import java.io.PrintWriter; import java.util.ArrayList; import javax.servlet.ServletException; import javax.servlet.annotation.WebServlet; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.json.JSONArray; import vo.MemberVo; @WebServlet("/fet.. 2023. 7. 14. 이전 1 2 3 4 5 ··· 18 다음
