Spring WebSockets是Spring框架提供的一种实现WebSocket协议的方式,它允许在客户端和服务器之间建立双向通信的连接。在Spring WebSockets中,可以通过分离MessageMapping和SendTo来实现不同的功能。 MessageMapping(消息映射):MessageMapping用于将客户端发送的消息映射到服务器端的处理方法。通过使用@MessageMapping注解,可以...
You can use the cURL command to test your RESTful Web Services by sending GET and POST requests, doing authentication, saving a cookie in the file, etc. The curl command is, in fact, the go-to tool for many Java and Spring developers working in web applications and consuming data from ...
我想从我的应用程序(Angular)发送电子邮件。我试着在node.js中使用@sendgrid/mail,但它不起作用。错误是: (node:18224) UnhandledPromiseRejectionWarning: Error: Unauthorized at Request.http [as _callbackIn the future, promise rejections that are not handled will terminate theNode.jspr ...
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.TO, InternetAddress.parse(recipients)); else message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipients)); Transport.send(message); } catch (Exception e) { } } public void addAttachment(String filename) throws Exception { BodyPart messageBodyPart = new MimeBodyPart(); Data...