Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart)
摘要:
Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled事实上这个问题很简单,我也是搜索了很长时间。但因为这个只是警告,不是出错。因此,只要新添一个log4j,便可以设定提示的警告状态。错误原因:需要mail.jar和activation.jar。一般的解决办法是:1)下载javamail和jaf,解压出mail.jar和activation.jarhttp://java.sun.com/ 阅读全文
posted @ 2011-12-07 20:40 Snowberg 阅读(3520) 评论(0) 推荐(0)
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