質問編集履歴
2
質問を伏せるための質問修正であったため、復元いたしました。
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File without changes
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@@ -1,4 +1,155 @@
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以下のコードを実行すると
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「 The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.」
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3
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というエラーが発生します。
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おそらく、どこかのパスが違う気がするのですが、全くわかりません。
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どこが違うのかご教授お願いします。
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どこが違うのかご教授お願いします。
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ディレクトリ
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Health.java
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```ここに言語を入力
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package model;
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import java.io.Serializable;
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public class Health implements Serializable {
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private double height, weight, bmi;
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private String bodyType;
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public double getHeight() {
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return height;
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}
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public void setHeight(Double height) {
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this.height = height;
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}
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public double getWeight() {
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return weight;
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}
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public void setWeight(Double weight) {
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this.weight = weight;
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}
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public void setBmi(Double bmi) {
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this.bmi = bmi;
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}
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public double getBmi() {
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return this.bmi;
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}
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public void setBodyType(String bodyType) {
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this.bodyType = bodyType;
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}
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public String getBodyType() {
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return this.bodyType;
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}
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}
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```
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healthCheck.java
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```ここに言語を入力
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package servlet;
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import java.io.IOException;
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import javax.servlet.RequestDispatcher;
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import javax.servlet.ServletException;
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import javax.servlet.annotation.WebServlet;
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import javax.servlet.http.HttpServlet;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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import model.Health;
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import model.HealthCheckLogic;
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@WebServlet("/healthCheck")
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public class HealthCheck extends HttpServlet {
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private static final long serialVersionUID = 1L;
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protected void doGet(HttpServletRequest request,
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HttpServletResponse response)
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throws ServletException, IOException {
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// フォワード
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RequestDispatcher dispatcher =
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request.getRequestDispatcher
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("/WEB-INF/jsp/healthCheck.jsp");
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dispatcher.forward(request, response);
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}
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protected void doPost(HttpServletRequest request,
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HttpServletResponse response)
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throws ServletException, IOException {
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// リクエストパラメータを取得
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String weight = request.getParameter("weight"); // 体重
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String height = request.getParameter("height"); // 身長
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// 入力値をプロパティに設定
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Health health = new Health();
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health.setHeight(Double.parseDouble(height));
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health.setWeight(Double.parseDouble(weight));
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// 健康診断を実行し結果を設定
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HealthCheckLogic healthCheckLogic = new HealthCheckLogic();
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healthCheckLogic.execute(health);
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// リクエストスコープに保存
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request.setAttribute("health", health);
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// フォワード
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RequestDispatcher dispatcher =
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request.getRequestDispatcher
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("/jsp/healthCheckResult.jsp");
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dispatcher.forward(request, response);
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}
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}
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```
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healthCheck.jsp
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```ここに言語を入力
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>スッキリ健康診断</title>
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</head>
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<body>
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<h1>スッキリ健康診断</h1>
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<form action= "HealthCheck" method="post">
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身長：<input type="text" name="height">(cm)<br>
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体重：<input type="text" name="weight">(kg)<br>
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<input type="submit" value="診断">
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</form>
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</body>
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</html>
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```
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HealthCheckLogic.java
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```ここに言語を入力
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package model;
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public class HealthCheckLogic {
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public void execute(Health health) {
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// BMIを算出して設定
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double weight = health.getWeight();
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double height = health.getHeight();
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double bmi = weight / (height / 100.0 * height / 100.0);
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health.setBmi(bmi);
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// BMI指数から体格を判定して設定
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String bodyType;
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if (bmi < 18.5) {
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bodyType = "痩せ型";
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} else if (bmi < 25) {
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bodyType = "普通";
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} else {
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bodyType = "肥満";
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}
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health.setBodyType(bodyType);
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}
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}
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```
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healthCheckResult.java
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```ここに言語を入力
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
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<%@ page import="model.Health" %>
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<%
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// リクエストスコープに保存されたHealthを取得
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Health health = (Health) request.getAttribute("health");
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%>
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>スッキリ健康診断</title>
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</head>
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<body>
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<h1>スッキリ健康診断の結果</h1>
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<p>
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身長：<%= health.getHeight() %><br>
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体重：<%= health.getWeight() %><br>
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BMI：<%= health.getBmi() %><br>
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体格：<%= health.getBodyType() %>
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</p>
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<a href="/HealthCheck">戻る</a>
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</body>
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</html>
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```
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1
ああああああ
title
CHANGED
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@@ -1,1 +1,1 @@
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1
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-
Javaの
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1
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+
Javaのエラーについてです。高校の授業で。
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body
CHANGED
|
@@ -1,181 +1,4 @@
|
|
|
1
1
|
以下のコードを実行すると
|
|
2
|
-
「 The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.」
|
|
3
2
|
というエラーが発生します。
|
|
4
3
|
おそらく、どこかのパスが違う気がするのですが、全くわかりません。
|
|
5
|
-
どこが違うのかご教授お願いします。
|
|
4
|
+
どこが違うのかご教授お願いします。
|
|
6
|
-
|
|
7
|
-
ディレクトリ
|
|
8
|
-
|
|
9
|
-
|
|
10
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-
Health.java
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11
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-
```ここに言語を入力
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12
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-
package model;
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13
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-
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14
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-
import java.io.Serializable;
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15
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-
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16
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-
public class Health implements Serializable {
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17
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private double height, weight, bmi;
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18
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private String bodyType;
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19
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-
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20
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public double getHeight() {
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return height;
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}
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-
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public void setHeight(Double height) {
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this.height = height;
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}
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-
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public double getWeight() {
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return weight;
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}
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-
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public void setWeight(Double weight) {
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this.weight = weight;
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}
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35
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-
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36
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public void setBmi(Double bmi) {
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this.bmi = bmi;
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}
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-
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public double getBmi() {
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return this.bmi;
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}
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public void setBodyType(String bodyType) {
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this.bodyType = bodyType;
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}
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public String getBodyType() {
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return this.bodyType;
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}
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}
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```
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healthCheck.java
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54
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```ここに言語を入力
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55
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package servlet;
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56
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-
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import java.io.IOException;
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58
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-
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-
import javax.servlet.RequestDispatcher;
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60
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import javax.servlet.ServletException;
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61
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import javax.servlet.annotation.WebServlet;
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-
import javax.servlet.http.HttpServlet;
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63
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import javax.servlet.http.HttpServletRequest;
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64
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-
import javax.servlet.http.HttpServletResponse;
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65
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-
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66
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import model.Health;
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67
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-
import model.HealthCheckLogic;
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68
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-
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69
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@WebServlet("/healthCheck")
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70
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-
public class HealthCheck extends HttpServlet {
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71
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-
private static final long serialVersionUID = 1L;
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72
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-
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73
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-
protected void doGet(HttpServletRequest request,
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74
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HttpServletResponse response)
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75
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throws ServletException, IOException {
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76
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-
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77
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-
// フォワード
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78
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-
RequestDispatcher dispatcher =
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79
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request.getRequestDispatcher
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80
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-
("/WEB-INF/jsp/healthCheck.jsp");
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81
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dispatcher.forward(request, response);
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82
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}
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83
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-
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84
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protected void doPost(HttpServletRequest request,
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85
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HttpServletResponse response)
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86
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-
throws ServletException, IOException {
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87
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-
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88
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-
// リクエストパラメータを取得
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89
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-
String weight = request.getParameter("weight"); // 体重
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90
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-
String height = request.getParameter("height"); // 身長
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91
|
-
|
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92
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-
// 入力値をプロパティに設定
|
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93
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-
Health health = new Health();
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94
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-
health.setHeight(Double.parseDouble(height));
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95
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-
health.setWeight(Double.parseDouble(weight));
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96
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-
// 健康診断を実行し結果を設定
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97
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HealthCheckLogic healthCheckLogic = new HealthCheckLogic();
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98
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healthCheckLogic.execute(health);
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99
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-
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100
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// リクエストスコープに保存
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101
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-
request.setAttribute("health", health);
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102
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-
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103
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-
// フォワード
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104
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-
RequestDispatcher dispatcher =
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105
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request.getRequestDispatcher
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106
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("/jsp/healthCheckResult.jsp");
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107
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dispatcher.forward(request, response);
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108
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}
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109
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-
}
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110
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-
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111
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-
```
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112
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-
healthCheck.jsp
|
|
113
|
-
```ここに言語を入力
|
|
114
|
-
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
|
|
115
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-
<!DOCTYPE html>
|
|
116
|
-
<html>
|
|
117
|
-
<head>
|
|
118
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-
<meta charset="UTF-8">
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119
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-
<title>スッキリ健康診断</title>
|
|
120
|
-
</head>
|
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121
|
-
<body>
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122
|
-
<h1>スッキリ健康診断</h1>
|
|
123
|
-
<form action= "HealthCheck" method="post">
|
|
124
|
-
身長：<input type="text" name="height">(cm)<br>
|
|
125
|
-
体重：<input type="text" name="weight">(kg)<br>
|
|
126
|
-
<input type="submit" value="診断">
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127
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-
</form>
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128
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-
</body>
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129
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-
</html>
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130
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-
```
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131
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HealthCheckLogic.java
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|
132
|
-
```ここに言語を入力
|
|
133
|
-
package model;
|
|
134
|
-
|
|
135
|
-
public class HealthCheckLogic {
|
|
136
|
-
public void execute(Health health) {
|
|
137
|
-
// BMIを算出して設定
|
|
138
|
-
double weight = health.getWeight();
|
|
139
|
-
double height = health.getHeight();
|
|
140
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-
double bmi = weight / (height / 100.0 * height / 100.0);
|
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141
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-
health.setBmi(bmi);
|
|
142
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-
|
|
143
|
-
// BMI指数から体格を判定して設定
|
|
144
|
-
String bodyType;
|
|
145
|
-
if (bmi < 18.5) {
|
|
146
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-
bodyType = "痩せ型";
|
|
147
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-
} else if (bmi < 25) {
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148
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-
bodyType = "普通";
|
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149
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-
} else {
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150
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bodyType = "肥満";
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151
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}
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152
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health.setBodyType(bodyType);
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153
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-
}
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154
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-
}
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155
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-
```
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|
156
|
-
healthCheckResult.java
|
|
157
|
-
```ここに言語を入力
|
|
158
|
-
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
|
|
159
|
-
<%@ page import="model.Health" %>
|
|
160
|
-
<%
|
|
161
|
-
// リクエストスコープに保存されたHealthを取得
|
|
162
|
-
Health health = (Health) request.getAttribute("health");
|
|
163
|
-
%>
|
|
164
|
-
<!DOCTYPE html>
|
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165
|
-
<html>
|
|
166
|
-
<head>
|
|
167
|
-
<meta charset="UTF-8">
|
|
168
|
-
<title>スッキリ健康診断</title>
|
|
169
|
-
</head>
|
|
170
|
-
<body>
|
|
171
|
-
<h1>スッキリ健康診断の結果</h1>
|
|
172
|
-
<p>
|
|
173
|
-
身長：<%= health.getHeight() %><br>
|
|
174
|
-
体重：<%= health.getWeight() %><br>
|
|
175
|
-
BMI：<%= health.getBmi() %><br>
|
|
176
|
-
体格：<%= health.getBodyType() %>
|
|
177
|
-
</p>
|
|
178
|
-
<a href="/HealthCheck">戻る</a>
|
|
179
|
-
</body>
|
|
180
|
-
</html>
|
|
181
|
-
```
|