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。
test
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File without changes
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test
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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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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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ディレクトリ
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![イメージ説明](54d2ab35b2b1c47f7baba8e07d2b2a9d.png)
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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
test
CHANGED
@@ -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。
|
test
CHANGED
@@ -1,361 +1,7 @@
|
|
1
1
|
以下のコードを実行すると
|
2
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-
|
3
|
-
「 The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.」
|
4
2
|
|
5
3
|
というエラーが発生します。
|
6
4
|
|
7
5
|
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。
|
8
6
|
|
9
7
|
どこが違うのかご教授お願いします。
|
10
|
-
|
11
|
-
|
12
|
-
|
13
|
-
ディレクトリ
|
14
|
-
|
15
|
-
![イメージ説明](54d2ab35b2b1c47f7baba8e07d2b2a9d.png)
|
16
|
-
|
17
|
-
|
18
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-
|
19
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-
Health.java
|
20
|
-
|
21
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-
```ここに言語を入力
|
22
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-
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-
package model;
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-
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import java.io.Serializable;
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public class Health implements Serializable {
|
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33
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private double height, weight, bmi;
|
34
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-
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35
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private String bodyType;
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36
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39
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public double getHeight() {
|
40
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return height;
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-
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-
}
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-
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45
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-
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46
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-
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public void setHeight(Double height) {
|
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this.height = height;
|
50
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-
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51
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-
}
|
52
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-
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53
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-
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54
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55
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public double getWeight() {
|
56
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-
|
57
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-
return weight;
|
58
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-
|
59
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-
}
|
60
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-
|
61
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|
62
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-
|
63
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-
public void setWeight(Double weight) {
|
64
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-
|
65
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-
this.weight = weight;
|
66
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-
|
67
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-
}
|
68
|
-
|
69
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-
|
70
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-
|
71
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-
public void setBmi(Double bmi) {
|
72
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-
|
73
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-
this.bmi = bmi;
|
74
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-
|
75
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-
}
|
76
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-
|
77
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-
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78
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-
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79
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-
public double getBmi() {
|
80
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-
|
81
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return this.bmi;
|
82
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-
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83
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}
|
84
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-
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85
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-
|
86
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-
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87
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-
public void setBodyType(String bodyType) {
|
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this.bodyType = bodyType;
|
90
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|
91
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-
}
|
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-
|
94
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public String getBodyType() {
|
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return this.bodyType;
|
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}
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101
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}
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102
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-
|
103
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-
```
|
104
|
-
|
105
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-
healthCheck.java
|
106
|
-
|
107
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-
```ここに言語を入力
|
108
|
-
|
109
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-
package servlet;
|
110
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-
|
111
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-
|
112
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-
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113
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-
import java.io.IOException;
|
114
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-
|
115
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-
|
116
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-
|
117
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import javax.servlet.RequestDispatcher;
|
118
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-
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119
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import javax.servlet.ServletException;
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120
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-
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121
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import javax.servlet.annotation.WebServlet;
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122
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-
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123
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import javax.servlet.http.HttpServlet;
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-
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125
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import javax.servlet.http.HttpServletRequest;
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-
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import javax.servlet.http.HttpServletResponse;
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-
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129
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-
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130
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131
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import model.Health;
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132
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-
|
133
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import model.HealthCheckLogic;
|
134
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-
|
135
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-
|
136
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-
|
137
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-
@WebServlet("/healthCheck")
|
138
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-
|
139
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-
public class HealthCheck extends HttpServlet {
|
140
|
-
|
141
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-
private static final long serialVersionUID = 1L;
|
142
|
-
|
143
|
-
|
144
|
-
|
145
|
-
protected void doGet(HttpServletRequest request,
|
146
|
-
|
147
|
-
HttpServletResponse response)
|
148
|
-
|
149
|
-
throws ServletException, IOException {
|
150
|
-
|
151
|
-
|
152
|
-
|
153
|
-
// フォワード
|
154
|
-
|
155
|
-
RequestDispatcher dispatcher =
|
156
|
-
|
157
|
-
request.getRequestDispatcher
|
158
|
-
|
159
|
-
("/WEB-INF/jsp/healthCheck.jsp");
|
160
|
-
|
161
|
-
dispatcher.forward(request, response);
|
162
|
-
|
163
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-
}
|
164
|
-
|
165
|
-
|
166
|
-
|
167
|
-
protected void doPost(HttpServletRequest request,
|
168
|
-
|
169
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-
HttpServletResponse response)
|
170
|
-
|
171
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-
throws ServletException, IOException {
|
172
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175
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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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|
215
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}
|
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|
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|
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}
|
218
|
-
|
219
|
-
|
220
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-
|
221
|
-
```
|
222
|
-
|
223
|
-
healthCheck.jsp
|
224
|
-
|
225
|
-
```ここに言語を入力
|
226
|
-
|
227
|
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<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
|
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|
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<!DOCTYPE html>
|
230
|
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|
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<html>
|
232
|
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|
233
|
-
<head>
|
234
|
-
|
235
|
-
<meta charset="UTF-8">
|
236
|
-
|
237
|
-
<title>スッキリ健康診断</title>
|
238
|
-
|
239
|
-
</head>
|
240
|
-
|
241
|
-
<body>
|
242
|
-
|
243
|
-
<h1>スッキリ健康診断</h1>
|
244
|
-
|
245
|
-
<form action= "HealthCheck" method="post">
|
246
|
-
|
247
|
-
身長:<input type="text" name="height">(cm)<br>
|
248
|
-
|
249
|
-
体重:<input type="text" name="weight">(kg)<br>
|
250
|
-
|
251
|
-
<input type="submit" value="診断">
|
252
|
-
|
253
|
-
</form>
|
254
|
-
|
255
|
-
</body>
|
256
|
-
|
257
|
-
</html>
|
258
|
-
|
259
|
-
```
|
260
|
-
|
261
|
-
HealthCheckLogic.java
|
262
|
-
|
263
|
-
```ここに言語を入力
|
264
|
-
|
265
|
-
package model;
|
266
|
-
|
267
|
-
|
268
|
-
|
269
|
-
public class HealthCheckLogic {
|
270
|
-
|
271
|
-
public void execute(Health health) {
|
272
|
-
|
273
|
-
// BMIを算出して設定
|
274
|
-
|
275
|
-
double weight = health.getWeight();
|
276
|
-
|
277
|
-
double height = health.getHeight();
|
278
|
-
|
279
|
-
double bmi = weight / (height / 100.0 * height / 100.0);
|
280
|
-
|
281
|
-
health.setBmi(bmi);
|
282
|
-
|
283
|
-
|
284
|
-
|
285
|
-
// BMI指数から体格を判定して設定
|
286
|
-
|
287
|
-
String bodyType;
|
288
|
-
|
289
|
-
if (bmi < 18.5) {
|
290
|
-
|
291
|
-
bodyType = "痩せ型";
|
292
|
-
|
293
|
-
} else if (bmi < 25) {
|
294
|
-
|
295
|
-
bodyType = "普通";
|
296
|
-
|
297
|
-
} else {
|
298
|
-
|
299
|
-
bodyType = "肥満";
|
300
|
-
|
301
|
-
}
|
302
|
-
|
303
|
-
health.setBodyType(bodyType);
|
304
|
-
|
305
|
-
}
|
306
|
-
|
307
|
-
}
|
308
|
-
|
309
|
-
```
|
310
|
-
|
311
|
-
healthCheckResult.java
|
312
|
-
|
313
|
-
```ここに言語を入力
|
314
|
-
|
315
|
-
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
|
316
|
-
|
317
|
-
<%@ page import="model.Health" %>
|
318
|
-
|
319
|
-
<%
|
320
|
-
|
321
|
-
// リクエストスコープに保存されたHealthを取得
|
322
|
-
|
323
|
-
Health health = (Health) request.getAttribute("health");
|
324
|
-
|
325
|
-
%>
|
326
|
-
|
327
|
-
<!DOCTYPE html>
|
328
|
-
|
329
|
-
<html>
|
330
|
-
|
331
|
-
<head>
|
332
|
-
|
333
|
-
<meta charset="UTF-8">
|
334
|
-
|
335
|
-
<title>スッキリ健康診断</title>
|
336
|
-
|
337
|
-
</head>
|
338
|
-
|
339
|
-
<body>
|
340
|
-
|
341
|
-
<h1>スッキリ健康診断の結果</h1>
|
342
|
-
|
343
|
-
<p>
|
344
|
-
|
345
|
-
身長:<%= health.getHeight() %><br>
|
346
|
-
|
347
|
-
体重:<%= health.getWeight() %><br>
|
348
|
-
|
349
|
-
BMI:<%= health.getBmi() %><br>
|
350
|
-
|
351
|
-
体格:<%= health.getBodyType() %>
|
352
|
-
|
353
|
-
</p>
|
354
|
-
|
355
|
-
<a href="/HealthCheck">戻る</a>
|
356
|
-
|
357
|
-
</body>
|
358
|
-
|
359
|
-
</html>
|
360
|
-
|
361
|
-
```
|