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[英]Equivalent of web.xml <jsp-config> for Spring Boot MVC?
[英]Completely replace web.xml with java config (Spring MVC 4 - Tomcat 7/8)
在搜索谷歌超过3个小时后,我放弃了这一点。
我有这个web.xml:
<context-param>
<param-name>contextClass</param-name>
<param-value>
org.springframework.web.context.support.AnnotationConfigWebApplicationContext
</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>ar.com.dera.simor.config</param-value>
</context-param>
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<trim-directive-whitespaces>true</trim-directive-whitespaces>
</jsp-property-group>
</jsp-config>
<error-page>
<error-code>404</error-code>
<location>/not_found</location>
</error-page>
好的,我只使用servlet和Spring Security。 而且,我想配置(在Java中)jsp-config和错误页面。
我怎样才能做到这一点? 这是我的WebInitializer类:
@Configuration
public class WebInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext rootContext = new AnnotationConfigWebApplicationContext();
rootContext.register(WebConfig.class);
rootContext.scan("ar.com.dera.simor.config");
ServletRegistration.Dynamic appServlet = servletContext.addServlet(
"appServlet", new DispatcherServlet(rootContext));
appServlet.setLoadOnStartup(1);
appServlet.addMapping("/");
servletContext.addListener(new ContextLoaderListener(rootContext));
servletContext.addFilter("securityFilter", new DelegatingFilterProxy("springSecurityFilterChain"))
.addMappingForUrlPatterns(null, false, "/*");
}
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class[] { SecurityConfig.class };
}
@Override
protected Class<?>[] getServletConfigClasses() {
return new Class<?>[] { WebConfig.class };
}
@Override
protected String[] getServletMappings() {
return new String[] { "/" };
}
@Override
protected Filter[] getServletFilters() {
CharacterEncodingFilter utf8Filter = new CharacterEncodingFilter();
utf8Filter.setEncoding("UTF-8");
utf8Filter.setForceEncoding(true);
return new Filter[] { utf8Filter };
}
}
基本上,你不能。 ServletContext
不提供任何从头开始配置错误页面和JSP的方法。 但是,它提供了一个getJspConfigDescriptor
方法来获取<jsp-config>
配置(readonly)。
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