Apache Mailer在Scala中拋出編譯器錯誤？

創建一個簡單的Apache Commons Email對象並去編譯它。進口：import org.apache.commons.mail._和javax.mail.internet.MimeMessage，也做了以下內容：Apache Mailer在Scala中拋出編譯器錯誤？

def sendVerification(user: User) = { 
    val email = new SimpleEmail() 
     email.setHostName("smtp.sendgrid.net") 
     email.setSmtpPort(465) 
     email.setAuthenticator(new DefaultAuthenticator("user", "pass")) 
     email.setSSLOnConnect(true) 
     email.setFrom("Community Admin <[email protected]>") 
     email.setSubject("TestMail") 
     email.setMsg("""Welcome %s! 

     Thanks for signing up. This email is to confirm your email address. 

     Cheers, 
     Admin Team 
     """ format user.firstName) 
     email.addTo(user.email) 
     email.send() 
    }

錯誤如下：

[error] C:\Users\path\to\AccountService\models\User.scala:43: object mail is not a member of package javax 
[error] import javax.mail.internet.MimeMessage 
[error]   ^
[error] error while loading Email, Missing dependency 'class javax.mail.internet.MimeMessage', required by C:\Users\path\lib\commons-email-1.2.jar(org/apache/commons/mail/Email.class) 
[error] C:\Users\path\com\threetierlogic\AccountService\models\User.scala:256: value setHostName is not a member of org.apache.commons.mail.SimpleEmail 
[error]     email.setHostName("smtp.sendgrid.net")

然而，當我去編譯它拋出的錯誤在每個呼籲val email單一的方法。這是否與可變性有關？或者在版本1.3中更改了某些內容？

來源

2013-02-27 crockpotveggies

修復你的類路徑。它沒有找到導入的java類。 – 2013-02-28 00:00:30

你指的是'javax'嗎？這不是標準Java 6的一部分嗎？ – crockpotveggies 2013-02-28 00:31:01

梅爾尼科爾森指出了正確的問題，它涉及到一個依賴不被提取。我沒有意識到它沒有與我下載的Apache JAR一起提供。所以相反，我只是將它添加到我的sdt Build.scala瞧！它編譯。

val commonsMail = "org.apache.commons" % "commons-email" % "1.3"

來源

2013-02-28 00:59:17 crockpotveggies

Apache Mailer在Scala中拋出編譯器錯誤？

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