#37 java: poi api ex2

java/api/src/main/java/poi/ExcelWriter.java

@@ -0,0 +1,84 @@
+package poi;
+
+import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Sheet;
+import org.apache.poi.xssf.usermodel.XSSFWorkbook;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+
+public class ExcelWriter {
+
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+        List<MemberVo> members = new ArrayList<>();
+
+        while (true) {
+            System.out.print("이름을 입력하세요:");
+            String name = scanner.nextLine();
+            if (name.equals("quit")) {
+                break;
+            }
+
+            System.out.print("나이을 입력하세요:");
+            int age = scanner.nextInt();
+            scanner.nextLine();
+
+            System.out.print("생년월일을 입력하세요:");
+            String birthDate = scanner.nextLine();
+
+            System.out.print("전화번호를 입력하세요:");
+            String phone = scanner.nextLine();
+
+            System.out.print("주소를 입력하세요:");
+            String address = scanner.nextLine();
+
+            System.out.print("결혼여부를 입력하세요 (true/false):");
+            boolean isMarried = scanner.nextBoolean();
+            scanner.nextLine();
+
+            MemberVo member = new MemberVo(name, age, birthDate, phone, address, isMarried);
+            members.add(member);
+        }
+        scanner.close();
+
+        try {
+            XSSFWorkbook workbook = new XSSFWorkbook();
+            Sheet sheet = workbook.createSheet("회원 정보");
+
+            // 헤더
+            Row header = sheet.createRow(0);
+            header.createCell(0).setCellValue("이름");
+            header.createCell(1).setCellValue("나이");
+            header.createCell(2).setCellValue("생년월일");
+            header.createCell(3).setCellValue("전화번호");
+            header.createCell(4).setCellValue("주소");
+            header.createCell(5).setCellValue("결혼여부");
+
+            // 데이터 생성
+            for (int i = 0; i < members.size(); i++) {
+                MemberVo member = members.get(i);
+                Row row = sheet.createRow(i + 1);
+                row.createCell(0).setCellValue(member.getName());
+                row.createCell(1).setCellValue(member.getAge());
+                row.createCell(2).setCellValue(member.getBirthDate());
+                row.createCell(3).setCellValue(member.getPhone());
+                row.createCell(4).setCellValue(member.getAddress());
+                row.createCell(5).setCellValue(member.isMarried());
+            }
+
+            final String filename = "members.xlsx";
+            FileOutputStream outputStream = new FileOutputStream(filename);
+            workbook.write(outputStream);
+            workbook.close();
+            System.out.println("엑셀 파일 저장 완료: " + filename);
+        } catch (IOException e) {
+            System.out.println("오류 발생");
+            e.printStackTrace();
+        }
+
+    }
+}

java/api/src/main/java/poi/MemberVo.java

@@ -0,0 +1,83 @@
+package poi;
+
+public class MemberVo {
+
+    private String name;
+    private int age;
+    private String birthDate;
+    private String phone;
+    private String address;
+    private boolean isMarried;
+
+    public MemberVo() {
+    }
+
+    public MemberVo(String name, int age, String birthDate, String phone, String address, boolean isMarried) {
+        this.name = name;
+        this.age = age;
+        this.birthDate = birthDate;
+        this.phone = phone;
+        this.address = address;
+        this.isMarried = isMarried;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public void setAge(int age) {
+        this.age = age;
+    }
+
+    public String getBirthDate() {
+        return birthDate;
+    }
+
+    public void setBirthDate(String birthDate) {
+        this.birthDate = birthDate;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public boolean isMarried() {
+        return isMarried;
+    }
+
+    public void setMarried(boolean married) {
+        isMarried = married;
+    }
+
+    @Override
+    public String toString() {
+        return "MemberVo{" +
+                "name='" + name + '\'' +
+                ", age=" + age +
+                ", birthDate='" + birthDate + '\'' +
+                ", phone='" + phone + '\'' +
+                ", address='" + address + '\'' +
+                ", isMarried=" + isMarried +
+                '}';
+    }
+}