mail

teachingprogramming · Jul 3, 2018 · ad865de · ad865de
1 parent 5af0a08
commit ad865de
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diff --git a/build.gradle b/build.gradle
@@ -31,4 +31,5 @@ dependencies {
     compile('org.springframework.boot:spring-boot-starter-jdbc')
     compile('com.h2database:h2')
     compile('org.springframework.boot:spring-boot-starter-security')
+    compile('org.springframework.boot:spring-boot-starter-mail')
 }
diff --git a/src/main/java/d00000/webapp/MailController.java b/src/main/java/d00000/webapp/MailController.java
@@ -0,0 +1,40 @@
+package d00000.webapp;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.mail.MailSender;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
+
+@Controller
+@RequestMapping("/mail")
+public class MailController {
+
+    private MailSender mailSender;
+
+    /** コンストラクタ */
+    public MailController(@Autowired MailSender mailSender) {
+        this.mailSender = mailSender;
+    }
+
+    /** メール送信フォーム */
+    @GetMapping("/send")
+    public String sendGet() {
+        return "mail/send";
+    }
+
+    /** メール送信処理 */
+    @PostMapping("/send")
+    public String sendPost(@RequestParam("to") String to, @RequestParam("subject") String subject,
+                           @RequestParam("text") String text) {
+        SimpleMailMessage simpleMailMessage = new SimpleMailMessage();
+        simpleMailMessage.setTo(to);
+        simpleMailMessage.setSubject(subject);
+        simpleMailMessage.setText(text);
+        this.mailSender.send(simpleMailMessage);
+        return "redirect:/mail/send";
+    }
+}
diff --git a/src/main/resources/application.properties b/src/main/resources/application.properties
@@ -4,3 +4,9 @@ spring.datasource.driver-class-name = org.h2.Driver
 spring.datasource.url = jdbc:h2:~/webappdb/database
 spring.datasource.username = sa
 spring.datasource.password = sa
+spring.mail.host=smtp.gmail.com
+spring.mail.port=587
+spring.mail.username=<Gmailのメールアドレス>
+spring.mail.password=<アプリパスワード>
+spring.mail.properties.mail.smtp.auth=true
+spring.mail.properties.mail.smtp.starttls.enable=true
diff --git a/src/main/resources/templates/mail/send.html b/src/main/resources/templates/mail/send.html
@@ -0,0 +1,21 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+<head>
+    <meta charset="UTF-8"/>
+    <title>メール送信</title>
+</head>
+<body>
+<h1>メール送信サンプル</h1>
+<form th:action="@{/mail/send}" method="post">
+    <dl>
+        <dt>to</dt>
+        <dd><input name="to" type="email" style="width: 400px"/></dd>
+        <dt>subject</dt>
+        <dd><input name="subject" type="text" style="width: 400px"/></dd>
+        <dt>text</dt>
+        <dd><textarea name="text" style="width: 400px; height: 200px"></textarea></dd>
+    </dl>
+    <button type="submit">送信</button>
+</form>
+</body>
+</html>