我使用Spring Boot，JSF，PrimeFaces。
目前，我无法将我的应用程序更新为新的JSF 2.2.12。
一切正常，例如使用JSF 2.2.8-06和PrimeFaces 5.2，但从JSF 2.2.8-07开始，直到2.2.12版本，我无法从XHTML页面访问我的ManagedBean。
从JSF 2.2.8-07 +版本改变了什么以及如何修复它？
我的豆子：
// Edit slider
$("#editSlider").editRangeSlider("values", 20, 100);
的index.xhtml：
@ManagedBean
@ViewScoped
public class HelloBean implements Serializable {
private static final long serialVersionUID = 8569928214435846079L;
public String getHello() {
return "Hello from PrimeFaces and Spring Boot!";
}
}
WebInitializer：
<f:view xmlns="http://www.w3c.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:ng="http://xmlns.jcp.org/jsf/passthrough"
xmlns:prime="http://primefaces.org/ui">
<h:head>
<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
<title>Title</title>
<style>
body {font-size:12px; }
</style>
</h:head>
<h:body>
<h:form>
<prime:panel header="What do you see here?" >
<div style="height:50px">
This is a simple PrimeFaces 5 project running on Spring Boot 1.1.4.
</div>
</prime:panel>
<prime:panel header="JSF 2.2 Bean Access">
#{helloBean.hello}
</prime:panel>
</h:form>
</h:body>
</f:view>
使用@Configuration
public class WebInitializer extends SpringBootServletInitializer implements ServletContextAware {
@Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
@Bean
public DispatcherServlet dispatcherServlet() {
DispatcherServlet dispatcherServlet = new DispatcherServlet();
dispatcherServlet.setThrowExceptionIfNoHandlerFound(true);
return dispatcherServlet;
}
@Bean
public ServletRegistrationBean servletRegistrationBean() {
FacesServlet servlet = new FacesServlet();
ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(servlet, "*.xhtml");
servletRegistrationBean.setLoadOnStartup(1);
return servletRegistrationBean;
}
@Bean
public ServletListenerRegistrationBean<ConfigureListener> jsfConfigureListener() {
return new ServletListenerRegistrationBean<ConfigureListener>(new ConfigureListener());
}
@Override
public void setServletContext(ServletContext servletContext) {
servletContext.setInitParameter("com.sun.faces.forceLoadConfiguration", Boolean.TRUE.toString());
}
}
一切正常，除了在控制台中出现以下错误：
JSF 2.2.8-06已更新
我得到了它的工作：
我添加了资源/ META-INF / faces-config.xml文件：
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 18 at position 32
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 0 at position 33
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 0 at position 34
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 0 at position 35
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 30 at position 36
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 15 at position 98
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 0 at position 101
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 97 at position 102
2015-09-02 12:32:34 [localhost-startStop-1] ERROR j.e.resource.webcontainer.jsf.config - Unknow type constant pool 15 at position 104
并且还更改了我的HelloBean中的注释，而不是它看起来像：
<?xml version="1.0" encoding="UTF-8"?>
<faces-config xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee/web-facesconfig_2_2.xsd"
version="2.2">
<application>
<el-resolver>org.springframework.web.jsf.el.SpringBeanFacesELResolver</el-resolver>
</application>
<lifecycle>
<phase-listener>org.springframework.web.jsf.DelegatingPhaseListenerMulticaster</phase-listener>
</lifecycle>
</faces-config>
这是一个正确的方法吗？使用@Named
@ViewScoped
public class HelloBean implements Serializable {
private static final long serialVersionUID = 8569928214435846079L;
public String getHello() {
return "Hello from PrimeFaces and Spring Boot!";
}
}
代替@Named是不是一个好主意？