トップに関する質問 Spring tool suite　ログイン画面でWhitelabel Error Page

編集履歴

質問編集履歴

再度直しました。

2021/06/06 12:57

投稿

Hiroppy

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test CHANGED Viewed

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test CHANGED Viewed

@@ -34,7 +34,9 @@
+```Java
-```LoginController.java
+LoginController.java
@@ -156,11 +158,15 @@
+```
+```Java
-```UserRepository.java
+UserRepository.java
 package com.example.easylogin.model.dao;
@@ -192,9 +198,13 @@
+```
+```Java
-```User.java
+User.java
 package com.example.easylogin.model.entity;
@@ -312,9 +322,13 @@
+```
+```html
-```index.html
+index.html
 <!DOCTYPE html>
@@ -362,11 +376,17 @@
+```
+```html
-```login.html
+login.html
 <!DOCTYPE html>
@@ -392,7 +412,7 @@
 </html>
-コード
 ```

すみません。おかしくなったのでまた直しました。

2021/06/06 12:57

投稿

Hiroppy

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test CHANGED Viewed

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@@ -190,222 +190,214 @@
 }
+```User.java
+package com.example.easylogin.model.entity;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+@Entity
+@Table(name="user")
+public class User {
+	@Id
+	@Column(name = "id")
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	private long id;
+	@Column(name = "user_name")
+	private String userName;
+	@Column(name = "password")
+	private String password;
+	@Column(name = "full_name")
+	private String fullName;
+	public long getId() {
+	return id;
+	}
+	public void setId(long id) {
+		this.id= id;
+	}
+	public String getUserName() {
+	return userName;
+	}
+	public void SetUserName(String userName)
+	{
+	this.userName = userName;
+	}
+	public String getPassword() {
+	return password;
+	}
+	public void setPassword(String password) {
+	this.password = password;
+	}
+	public String getFullName() {
+	return fullName;
+	}
+	public void setFullName(String fullName) {
+	this.fullName = fullName;
+	}
+}
+```index.html
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="UTF-8"/>
+    <title>Insert title here</title>
+</head>
+<body>
+    <form name="LoginForm" action="/Login">
+<div>
+    <span>User name</span>
+    <input type="text" name="userName" />
+</div>
+<div>
+    <span>Password</span>
+    <input type="password" name="password" />
+</div>
+<button type="submit">Login</button>
+</form>
+</body>
+</html>
+```login.html
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="UTF-8"/>
+    <title>Insert title here</title>
+</head>
+<body>
+<p th:text="$"{message}"/>
+</body>
+</html>
 コード
 ```
-```User.java
-package com.example.easylogin.model.entity;
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
-@Entity
-@Table(name="user")
-public class User {
-	@Id
-	@Column(name = "id")
-	@GeneratedValue(strategy=GenerationType.IDENTITY)
-	private long id;
-	@Column(name = "user_name")
-	private String userName;
-	@Column(name = "password")
-	private String password;
-	@Column(name = "full_name")
-	private String fullName;
-	public long getId() {
-	return id;
-	}
-	public void setId(long id) {
-		this.id= id;
-	}
-	public String getUserName() {
-	return userName;
-	}
-	public void SetUserName(String userName)
-	{
-	this.userName = userName;
-	}
-	public String getPassword() {
-	return password;
-	}
-	public void setPassword(String password) {
-	this.password = password;
-	}
-	public String getFullName() {
-	return fullName;
-	}
-	public void setFullName(String fullName) {
-	this.fullName = fullName;
-	}
-}
-コード
-```
-```index.html
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-<head>
-<meta charset="UTF-8"/>
-    <title>Insert title here</title>
-</head>
-<body>
-    <form name="LoginForm" action="/Login">
-<div>
-    <span>User name</span>
-    <input type="text" name="userName" />
-</div>
-<div>
-    <span>Password</span>
-    <input type="password" name="password" />
-</div>
-<button type="submit">Login</button>
-</form>
-</body>
-</html>
-コード
-```
-### login.html
-<!DOCTYPE html>
-<html xmlns:th="http://www.thymeleaf.org">
-<head>
-<meta charset="UTF-8"/>
-    <title>Insert title here</title>
-</head>
-<body>
-<p th:text="$"{message}"/>
-</body>
-</html>
-コード
-```
 ### 試したこと

すみません。おかしくなったのでまた直しました。

2021/06/06 12:31

投稿

Hiroppy

スコア0

test CHANGED Viewed

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@@ -32,7 +32,9 @@
-}``` LoginController.java
+```LoginController.java
@@ -154,167 +156,171 @@
+```UserRepository.java
+package com.example.easylogin.model.dao;
+import java.util.List;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+import com.example.easylogin.model.entity.User;
+@Repository
+public interface UserRepository extends JpaRepository<User, Long> {
+	List<User> findByUserNameAndPassword(String userName, String password);
+}
 コード
 ```
-### UserRepository.java
-package com.example.easylogin.model.dao;
-import java.util.List;
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.stereotype.Repository;
-import com.example.easylogin.model.entity.User;
-@Repository
-public interface UserRepository extends JpaRepository<User, Long> {
-	List<User> findByUserNameAndPassword(String userName, String password);
+```User.java
+package com.example.easylogin.model.entity;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+@Entity
+@Table(name="user")
+public class User {
+	@Id
+	@Column(name = "id")
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	private long id;
+	@Column(name = "user_name")
+	private String userName;
+	@Column(name = "password")
+	private String password;
+	@Column(name = "full_name")
+	private String fullName;
+	public long getId() {
+	return id;
+	}
+	public void setId(long id) {
+		this.id= id;
+	}
+	public String getUserName() {
+	return userName;
+	}
+	public void SetUserName(String userName)
+	{
+	this.userName = userName;
+	}
+	public String getPassword() {
+	return password;
+	}
+	public void setPassword(String password) {
+	this.password = password;
+	}
+	public String getFullName() {
+	return fullName;
+	}
+	public void setFullName(String fullName) {
+	this.fullName = fullName;
+	}
 }
-```User.java
-package com.example.easylogin.model.entity;
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
-@Entity
-@Table(name="user")
-public class User {
-	@Id
+コード
-	@Column(name = "id")
-	@GeneratedValue(strategy=GenerationType.IDENTITY)
-	private long id;
-	@Column(name = "user_name")
-	private String userName;
-	@Column(name = "password")
-	private String password;
-	@Column(name = "full_name")
-	private String fullName;
-	public long getId() {
-	return id;
-	}
-	public void setId(long id) {
-		this.id= id;
-	}
-	public String getUserName() {
-	return userName;
-	}
-	public void SetUserName(String userName)
-	{
-	this.userName = userName;
-	}
-	public String getPassword() {
-	return password;
-	}
-	public void setPassword(String password) {
-	this.password = password;
-	}
-	public String getFullName() {
-	return fullName;
-	}
-	public void setFullName(String fullName) {
-	this.fullName = fullName;
-	}
-}
 ```
-``` index.html
+```index.html
 <!DOCTYPE html>
@@ -362,6 +368,12 @@
+コード
+```
 ### login.html
 <!DOCTYPE html>
@@ -388,7 +400,7 @@
 </html>
+コード
 ```

コードの載せ方を修正しました。

2021/06/06 12:27

投稿

Hiroppy

スコア0

test CHANGED Viewed

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@@ -32,7 +32,7 @@
-### LoginController.java
+}``` LoginController.java
@@ -152,7 +152,11 @@
     }
-	}
+コード
+```
@@ -188,7 +192,7 @@
-###　User.java
+```User.java
 package com.example.easylogin.model.entity;
@@ -306,7 +310,11 @@
+```
-### index.html
+``` index.html
 <!DOCTYPE html>
@@ -382,6 +390,8 @@
+```
 ### 試したこと

ブラウザ画面の画像を追加しました。

2021/06/06 12:22

投稿

Hiroppy

スコア0

test CHANGED Viewed

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test CHANGED Viewed

@@ -1,4 +1,4 @@
-![500エラーの画面](e796f27160b756e9a9321152907e657f.png)Spring tool suiteでWhitelabel Error Pageと表示される。
+![ブラウザの画面](22cd561d4ee441ff57756ebe21dc363d.png)![500エラーの画面](e796f27160b756e9a9321152907e657f.png)Spring tool suiteでWhitelabel Error Pageと表示される。
 ![STSのコンソール](521c7e7a100e92ef77fe3a17a0a3827c.png)

画像を添付しました。

2021/06/06 10:17

投稿

Hiroppy

スコア0

test CHANGED Viewed

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test CHANGED Viewed

@@ -1,6 +1,6 @@
-Spring tool suiteでWhitelabel Error Pageと表示される。
+![500エラーの画面](e796f27160b756e9a9321152907e657f.png)Spring tool suiteでWhitelabel Error Pageと表示される。
+![STSのコンソール](521c7e7a100e92ef77fe3a17a0a3827c.png)
 プログラミング初心者です。

今回使用したすべてのコード（4種類）を記載いたしました。

2021/06/06 09:54

投稿

Hiroppy

スコア0

test CHANGED Viewed

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test CHANGED Viewed

@@ -32,9 +32,7 @@
-### 該当のソースコード
-【LoginController.java】
+### LoginController.java
@@ -158,7 +156,7 @@
-【UserRepository.java】
+### UserRepository.java
 package com.example.easylogin.model.dao;
@@ -190,6 +188,198 @@
+###　User.java
+package com.example.easylogin.model.entity;
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+import javax.persistence.Table;
+@Entity
+@Table(name="user")
+public class User {
+	@Id
+	@Column(name = "id")
+	@GeneratedValue(strategy=GenerationType.IDENTITY)
+	private long id;
+	@Column(name = "user_name")
+	private String userName;
+	@Column(name = "password")
+	private String password;
+	@Column(name = "full_name")
+	private String fullName;
+	public long getId() {
+	return id;
+	}
+	public void setId(long id) {
+		this.id= id;
+	}
+	public String getUserName() {
+	return userName;
+	}
+	public void SetUserName(String userName)
+	{
+	this.userName = userName;
+	}
+	public String getPassword() {
+	return password;
+	}
+	public void setPassword(String password) {
+	this.password = password;
+	}
+	public String getFullName() {
+	return fullName;
+	}
+	public void setFullName(String fullName) {
+	this.fullName = fullName;
+	}
+}
+### index.html
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="UTF-8"/>
+    <title>Insert title here</title>
+</head>
+<body>
+    <form name="LoginForm" action="/Login">
+<div>
+    <span>User name</span>
+    <input type="text" name="userName" />
+</div>
+<div>
+    <span>Password</span>
+    <input type="password" name="password" />
+</div>
+<button type="submit">Login</button>
+</form>
+</body>
+</html>
+### login.html
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+<meta charset="UTF-8"/>
+    <title>Insert title here</title>
+</head>
+<body>
+<p th:text="$"{message}"/>
+</body>
+</html>