<!DOCTYPE html>
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.3.14/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp" ng-controller="personCtrl">
First Name: <input type="text" ng-model="firstName"><br>
Last Name: <input type="text" ng-model="lastName"><br>
<br>
Full Name: {{fullName()}}
</div>
<script>
var app = angular.module('myApp', []);
app.controller('personCtrl', function($scope) {
$scope.firstName = "John";
$scope.lastName = "Doe";
$scope.fullName = function() {
console.log("inside");
return $scope.firstName + " " + $scope.lastName;
}
});
</script>
</body>
</html>
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内部控制台日志值显示三次..我是angularjs的新手,所以请善意让我知道为什么会发生这种情况
我的 application.properties 文件包含以下配置:-
spring.mail.properties.mail.smtp.connecttimeout=5000
spring.mail.properties.mail.smtp.timeout=3000
spring.mail.properties.mail.smtp.writetimeout=5000
spring.mail.host=smtp.office365.com
spring.mail.password=password
spring.mail.port=587
spring.mail.username=test@outlook.com
spring.mail.properties.mail.smtp.starttls.enable=true
security.require-ssl=true
spring.mail.properties.mail.smpt.auth=true
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用于实现邮件服务器的 Java 类是:
@Component
public class SmtpMailSender {
@Autowired
private JavaMailSender javaMailSender;
public void sendMail(String to, String subject, String body) throws MessagingException {
MimeMessage message = javaMailSender.createMimeMessage();
MimeMessageHelper helper;
helper = new MimeMessageHelper(message, true);//true indicates multipart message
helper.setSubject(subject);
helper.setTo(to);
helper.setText(body, true);//true indicates body is html
javaMailSender.send(message);
}
}
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我的控制器类是:
@RestController
public class MailController {
@Autowired
SmtpMailSender smtpMailSender;
@RequestMapping(path = "/api/mail/send")
public void sendMail() throws MessagingException {
smtpMailSender.sendMail("test123@outlook.com", …Run Code Online (Sandbox Code Playgroud) 是否有角度为2的表插件.我是angular2的新手,我必须使用表来显示json数据.http://valor-software.github.io/ng2-table/是我用Google搜索时发现的,但目前还不清楚如何使用.
我想在我的自定义查询中实现 Pageable。下面是我正在使用的代码。sql 是虚拟查询。有人可以告诉我如何计算总行数,最后一个元素吗?
EntityManager em = OpenJPAUtils.openEntityManager();
String sql="select DISTINCT student.studentId from student where ... LIMIT :limit OFFSET :offSet ; "
query = em.createNativeQuery(sql);
query.setParameter("limit", pageable.getPageSize());
query.setParameter("offSet", pageable.getPageNumber());
query.getResultList()
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我想要总数,但我使用的限制只会给出那么多。我可以无限制地使用相同的查询来计算总行数,但查询非常大,我不想两次运行相同的查询来获取总计数并计算行数。我真的很感激你的帮助。