小编Sha*_*ndu的帖子

究竟是什么process,并update在PrimeFaces p:commandXxx组件和execute和render的f:ajax标签？

哪个在验证时有效？什么是update属性做,而不是更新的值从后端组件？不要process属性绑定值模型？究竟是什么@this,@parent,@all并@form在这两个属性？

下面的例子工作正常,但我对基本概念有点困惑.

<p:commandButton process="@parent"
                 update="@form"
                 action="#{bean.submit}" 
                 value="Submit" />

jSf中render和reRender属性的区别是什么.我们可以将reRender与JSf Core库一起使用,或者它只能与ajax4Jsf库一起使用.两者的功能是什么？

我正在使用spring boot 2.0.7 Release和spring-boot-starter-mail-2.0.7.Release.

我javaMailsender在班级内部自动装配在 Windows 上工作正常，同时尝试部署解决Unixbelwo 问题

APPLICATION FAILED TO START
***************************

Description:

Field javaMailSender in com.fti.di.capstock.tran.pub.email.SendEmail required a bean of type 'org.springframework.mail.javamail.JavaMailSender' that could not be found.

The injection point has the following annotations:
        - @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'org.springframework.mail.javamail.JavaMailSender' in your configuration.

    import org.springframework.mail.javamail.JavaMailSender;
    import org.springframework.mail.javamail.MimeMessageHelper;
    import org.springframework.messaging.Message;
    import org.springframework.messaging.MessagingException;
    import org.springframework.stereotype.Component;

    import com.fti.di.capstock.tran.pub.constants.ApplicationFlowConstants;
    import com.fti.di.integration.constants.IntegrationConstants;
    import com.fti.di.integration.util.StringUtil;

    @Component("sendEmail")
    public class SendEmail {

        @Autowired
        private JavaMailSender …