WebKoalaBoy 2016-04-21 09:29 采纳率: 100%
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传智播客网上图书商城项目,注册时发送邮箱验证码报错,求助

严重: Servlet.service() for servlet UserServlet threw exception
java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
at cn.itcast.servlet.BaseServlet.service(BaseServlet.java:60)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at cn.itcast.filter.EncodingFilter.doFilter(EncodingFilter.java:30)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at cn.itcast.servlet.BaseServlet.service(BaseServlet.java:44)
... 16 more
Caused by: java.lang.RuntimeException: javax.mail.AuthenticationFailedException: failed to connect
at cn.itcast.goods.user.service.UserService.regist(UserService.java:169)
at cn.itcast.goods.user.web.servlet.UserServlet.regist(UserServlet.java:133)
... 21 more
Caused by: javax.mail.AuthenticationFailedException: failed to connect
at javax.mail.Service.connect(Service.java:322)
at javax.mail.Service.connect(Service.java:172)
at javax.mail.Service.connect(Service.java:121)
at javax.mail.Transport.send0(Transport.java:190)
at javax.mail.Transport.send(Transport.java:120)
at cn.itcast.mail.MailUtils.send(MailUtils.java:91)
at cn.itcast.goods.user.service.UserService.regist(UserService.java:167)
... 22 more

  • 写回答

2条回答

  • dancheng_work 2016-11-19 16:39
    关注

    我改了 还是这个错误啊?

    错误在于我使用的qq邮箱没有开启SMTP协议!
    下面是开启SMTP协议的方法
    图片说明
    接着往下拉
    图片说明

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
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