PrimeFaces Schedule事件本地正常，服务器部署后不显示问题

我使用PrimeFaces 14和Jakarta Faces 4，通过p:schedule组件展示事件。本地PC运行项目时，日历可正常查看事件，但将同一个WAR包部署到服务器后，日历不再显示事件。

环境信息 #

• Java 17
• Tomcat 10.1.36

配置文件与代码 #

web.xml #

<web-app
xmlns="https://jakarta.ee/xml/ns/jakartaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://jakarta.ee/xml/ns/jakartaee https://jakarta.ee/xml/ns/jakartaee/web-app_6_0.xsd" version="6.0">
<servlet>
    <servlet-name>Faces Servlet</servlet-name>
    <servlet-class>jakarta.faces.webapp.FacesServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>Faces Servlet</servlet-name>
    <url-pattern>/faces/*</url-pattern>
</servlet-mapping>
<session-config>
    <session-timeout>
        30
    </session-timeout>
</session-config>
<welcome-file-list>
    <welcome-file>faces/index.xhtml</welcome-file>
</welcome-file-list>       

beans.xml #

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

   <bean id="AgendaControl" class="com.example.AgendaControl">       
   </bean>

</beans>

index.xhtml #

<!DOCTYPE html>
<html lang="en"
    xmlns:f="jakarta.faces.core"
    xmlns:h="jakarta.faces.html"
    xmlns:p="http://primefaces.org/ui" >
    <h:head>
        <title>Hello, World!</title>
    </h:head>
    <h:body>
        <div class="card">
    <h:form>
        <body>
    <p:growl id="messages" showDetail="true"/>
    
    <p:schedule id="schedule" value="#{agendaControl.eventModel}"></p:schedule>
</body>
    </h:form>
</div>
    </h:body>
</html>

Controller代码 #

package com.example;

import jakarta.annotation.PostConstruct;
import jakarta.faces.view.ViewScoped;
import jakarta.inject.Named;
import java.io.Serializable;
import java.time.LocalDateTime;
import org.primefaces.model.DefaultScheduleEvent;
import org.primefaces.model.DefaultScheduleModel;
import org.primefaces.model.ScheduleDisplayMode;
import org.primefaces.model.ScheduleModel;

@Named
@ViewScoped 
public class AgendaControl implements Serializable {
    private ScheduleModel eventModel;

    @PostConstruct
    public void init() {
        eventModel = new DefaultScheduleModel();

        DefaultScheduleEvent<?> event = DefaultScheduleEvent.builder()
            .title("Champions League Match")
            // 经测试必须设置开始和结束日期
            .startDate(LocalDateTime.now())
            .endDate(LocalDateTime.of(2022, 1, 18, 12, 0)) // 可改为明天的日期
            .borderColor("orange")
            .build();
        eventModel.addEvent(event);
        
         event = DefaultScheduleEvent.builder()
                .title("Champions League Match - New")
                .startDate(previousDay8Pm(LocalDateTime.now()))
                .endDate(previousDay11Pm(LocalDateTime.now()))
                .description("Team A vs. Team B")
                .url("https://www.uefa.com/uefachampionsleague/")
                .borderColor("orange")
                .build();
        eventModel.addEvent(event);

        event = DefaultScheduleEvent.builder()
                .title("Champions League Match - Updated")
                .startDate(LocalDateTime.now().minusDays(6))
                .endDate(LocalDateTime.now().minusDays(3))
                .overlapAllowed(true)
                .editable(false)
                .resizable(false)
                .display(ScheduleDisplayMode.BACKGROUND)
                .backgroundColor("lightgreen")
                .build();
        eventModel.addEvent(event);
        
    }

    public ScheduleModel getEventModel() {
        return eventModel;
    }
    
    private LocalDateTime previousDay8Pm(LocalDateTime referenceDate) {
        return referenceDate.minusDays(1).withHour(20).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime previousDay11Pm(LocalDateTime referenceDate) {
        return referenceDate.minusDays(1).withHour(23).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime today1Pm(LocalDateTime referenceDate) {
        return referenceDate.withHour(13).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime theDayAfter3Pm(LocalDateTime referenceDate) {
        return referenceDate.plusDays(1).withHour(15).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime today6Pm(LocalDateTime referenceDate) {
        return referenceDate.withHour(18).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime nextDay9Am(LocalDateTime referenceDate) {
        return referenceDate.plusDays(1).withHour(9).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime nextDay11Am(LocalDateTime referenceDate) {
        return referenceDate.plusDays(1).withHour(11).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime fourDaysLater3pm(LocalDateTime referenceDate) {
        return referenceDate.plusDays(4).withHour(15).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime sevenDaysLater0am(LocalDateTime referenceDate) {
        return referenceDate.plusDays(7).withHour(0).withMinute(0).withSecond(0).withNano(0);
    }

    private LocalDateTime eightDaysLater0am(LocalDateTime referenceDate) {
        return referenceDate.plusDays(7).withHour(0).withMinute(0).withSecond(0).withNano(0);
    }
}

效果截图 #

• 服务器部署后输出：
• 本地运行输出：
• NetBeans项目结构：

内容的提问来源于stack exchange，提问作者Ram