我刚刚使用Spring MVC 3.2.3和Spring Security 3.2.1将我的所有xml配置文件转换为JavaConfig。我遇到了一些问题，其中带有@ElementCollection（fetch = FetchType.EAGER）注释成员的实体仍然没有被提取（我的XML配置没有问题）我不得不添加@Fetch（FetchMode.JOIN）注释。但是，我仍然无法从控制器中检索数据。
我的许多请求都得到后端的完全处理，但是当他们从我的控制器方法返回时，我收到错误＆＃34; HTTP状态500 - 无法解析名称为＆＃39的视图; XXX＆＃39;在名为＆＃39; dispatcher＆＃39;＆＃34;的servlet中。问题是，我只有3个视图：登录，索引和管理员。索引页面是一个单页面站点，它对控制器进行了大量的AJAX调用，其中大部分都是使用@RequestBody向DTO解组JSON请求，并且所有这些请求都直接使用@ResponseBody编写响应并使用Jackson转换为JSON。这在过去总是有效 - 控制器方法应该只是REST端点，但现在，调度程序servlet想要将视图与几乎所有的请求相关联，但不是全部。我不确定如何告诉视图解析器或调度程序servlet仅将index，admin和login视为视图，并将其他所有内容视为简单的REST请求。任何帮助，将不胜感激！这是我的配置：
Root Config：
@Configuration
@ComponentScan(value = "x.configuration", excludeFilters = @Filter(type = FilterType.ASSIGNABLE_TYPE, value = RootConfig.class))
public class RootConfig {}
SecurityInitializer：
public class SecurityInitializer extends AbstractSecurityWebApplicationInitializer {}
WebApp初始化程序：
public class WebAppInitializer extends
AbstractAnnotationConfigDispatcherServletInitializer {
@Override
protected Class<?>[] getRootConfigClasses() {
return new Class[]{RootConfig.class};
}
@Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{SpringMvcConfig.class};
}
@Override
protected String[] getServletMappings() {
return new String[]{
"/rest/*",
"/index.html",
"/login.html",
"/admin.html",
"/index/*",
"/login/*",
"/admin/*"
};
}
@Override
protected Filter[] getServletFilters() {
OpenEntityManagerInViewFilter openEntityManagerInViewFilter = new OpenEntityManagerInViewFilter();
openEntityManagerInViewFilter.setBeanName("openEntityManagerInViewFilter");
openEntityManagerInViewFilter.setPersistenceUnitName("HSQL");
return new javax.servlet.Filter[]{openEntityManagerInViewFilter};
}
}
Spring MVC config：
@Configuration
@EnableWebMvc
@EnableTransactionManagement
{@ComponentScan.Filter(type= FilterType.ANNOTATION, value=Controller.class)})
@ComponentScan(basePackages = "x.clients")
public class SpringMvcConfig extends WebMvcConfigurerAdapter {
@Bean
public InternalResourceViewResolver setupViewResolver() {
InternalResourceViewResolver viewResolver = new InternalResourceViewResolver();
viewResolver.setViewClass(JstlView.class);
viewResolver.setPrefix("/WEB-INF/jsp/");
viewResolver.setSuffix(".jsp");
viewResolver.setViewNames(new String[] {"login", "index", "admin"});
return viewResolver;
}
@Bean
public DefaultAnnotationHandlerMapping getDefaultAnnotationHandlerMapping() {
DefaultAnnotationHandlerMapping handlerMapping = new DefaultAnnotationHandlerMapping();
handlerMapping.setAlwaysUseFullPath(true);
handlerMapping.setDetectHandlersInAncestorContexts(true);
return handlerMapping;
}
@Override
public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {
converters.add(getMappingJacksonHttpMessageConverter());
super.configureMessageConverters(converters);
}
@Bean
public JacksonAnnotationIntrospector getJacksonAnnotationIntrospector(){
return new JacksonAnnotationIntrospector();
}
@Bean
public ObjectMapper getObjectMapper(){
ObjectMapper mapper = new ObjectMapper();
mapper.setAnnotationIntrospector(getJacksonAnnotationIntrospector());
mapper.registerModule(new Hibernate4Module());
return mapper;
}
@Bean MappingJackson2HttpMessageConverter getMappingJacksonHttpMessageConverter(){
MappingJackson2HttpMessageConverter messageConverter = new MappingJackson2HttpMessageConverter();
messageConverter.setObjectMapper(getObjectMapper());
return messageConverter;
}
@Bean
public DefaultConversionService getDefaultConversionService(){
return new DefaultConversionService();
}
}
Spring Security Config：
@Configuration
@EnableWebMvcSecurity
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {
@Autowired
private CustomUserDetailsService userDetailsService;
@Autowired
private CustomAuthenticationProvider customAuthenticationProvider;
@Autowired
public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService);
}
@Override
protected void configure(HttpSecurity http) throws Exception {
AuthenticationProvider rememberMeAuthenticationProvider = getRememberMeAuthenticationProvider();
TokenBasedRememberMeServices tokenBasedRememberMeServices = getTokenBasedRememberMeServices();
List<AuthenticationProvider> authenticationProviders = new ArrayList<AuthenticationProvider>(2);
authenticationProviders.add(rememberMeAuthenticationProvider);
authenticationProviders.add(customAuthenticationProvider);
AuthenticationManager authenticationManager = getAuthenticationManager(authenticationProviders);
http
.csrf().disable()
.headers().disable()
.addFilter(new RememberMeAuthenticationFilter(authenticationManager, tokenBasedRememberMeServices))
.rememberMe().rememberMeServices(tokenBasedRememberMeServices)
.and()
.authorizeRequests()
.antMatchers("/js/**", "/css/**", "/img/**", "/login", "/processLogin").permitAll()
.antMatchers("/index.jsp", "/index.html", "/index").hasRole("USER")
.antMatchers("/admin", "/admin.html", "/admin.jsp").hasRole("ADMIN")
.and()
.formLogin().loginProcessingUrl("/processLogin").loginPage("/login").failureUrl("/login").permitAll()
.and()
.logout().permitAll();
}
@Override
public void configure(WebSecurity web) throws Exception {
web.ignoring().antMatchers("/js/**", "/css/**", "/img/**");
}
@Bean
public AuthenticationManager getAuthenticationManager(List<AuthenticationProvider> authenticationProviders) {
return new ProviderManager(authenticationProviders);
}
@Bean
public TokenBasedRememberMeServices getTokenBasedRememberMeServices() {
return new TokenBasedRememberMeServices("testKey", userDetailsService);
}
@Bean
public AuthenticationProvider getRememberMeAuthenticationProvider() {
return new org.springframework.security.authentication.RememberMeAuthenticationProvider("testKey");
}
protected void registerAuthentication(AuthenticationManagerBuilder auth) throws Exception {
auth.userDetailsService(userDetailsService);
}
}
我的所有控制器方法都可以通过URL模式/ rest //.
访问以下控制器只返回枚举项列表并正常工作：
@Controller
@RequestMapping("/swterms")
public class SwTermsController {
@RequestMapping(value = "/getSensorTypes", method = RequestMethod.GET)
@ResponseBody
public List<String> getSensorTypes() {
List<String> sensorTypes = new ArrayList<String>();
for (SensorTypes sensorType : SensorTypes.values()){
sensorTypes.add(sensorType.getURI());
}
return sensorTypes;
}
}
此控制器返回地图图层列表。我可以在调试模式中逐步完成所有内容都很好，但它会产生500错误：
@Controller
@RequestMapping("/map")
public class MapLayerController {
@Autowired
@Resource(name="mapLayers") private List<OpenLayersMapLayer> mapLayers;
@RequestMapping(value = "/getLayerData", method = RequestMethod.GET)
@ResponseBody
public Map getMapLayers() {
Map model = new HashMap();
model.put("layers", this.mapLayers);
return model;
}
}
以下是日志的相关部分：
00:12:21,034 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.FilterChainProxy] - /rest/map/getLayerData at position 12 of 12 in additional filter chain; firing Filter: 'FilterSecurityInterceptor'
00:12:21,034 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/logout'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/js/**'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/css/**'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/img/**'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/login'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/processlogin'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/index.jsp'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/index.html'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/index'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/admin'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/admin.html'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/admin.jsp'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.util.matcher.AntPathRequestMatcher] - Checking match of request : '/rest/map/getlayerdata'; against '/js/saic/jswe/admin/**'
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.access.intercept.FilterSecurityInterceptor] - Public object - authentication not attempted
00:12:21,035 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.FilterChainProxy] - /rest/map/getLayerData reached end of additional filter chain; proceeding with original chain
00:12:21,041 (http-bio-8084-exec-77) DEBUG [org.springframework.web.servlet.DispatcherServlet] - DispatcherServlet with name 'dispatcher' processing GET request for [/swtc/rest/map/getLayerData]
00:12:21,041 (http-bio-8084-exec-77) DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Looking up handler method for path /map/getLayerData
00:12:21,042 (http-bio-8084-exec-77) DEBUG [org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping] - Returning handler method [public org.springframework.ui.ModelMap x.clients.controllers.MapLayerController.getMapLayers(org.springframework.ui.ModelMap)]
00:12:21,042 (http-bio-8084-exec-77) DEBUG [org.springframework.beans.factory.support.DefaultListableBeanFactory] - Returning cached instance of singleton bean 'mapLayerController'
00:12:21,042 (http-bio-8084-exec-77) DEBUG [org.springframework.web.servlet.DispatcherServlet] - Last-Modified value for [/swtc/rest/map/getLayerData] is: -1
00:12:44,844 (http-bio-8084-exec-77) DEBUG [org.springframework.web.servlet.DispatcherServlet] - Could not complete request
javax.servlet.ServletException: Could not resolve view with name 'map/getLayerData' in servlet with name 'dispatcher'
at org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1190)
at org.springframework.web.servlet.DispatcherServlet.processDispatchResult(DispatcherServlet.java:992)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:939)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:827)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:180)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:110)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1023)
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
00:12:44,902 (http-bio-8084-exec-77) DEBUG [org.springframework.security.web.context.SecurityContextPersistenceFilter] - SecurityContextHolder now cleared, as request processing completed
答案 0 :(得分：1)
尝试删除此行：
viewResolver.setViewNames(new String[] {"login", "index", "admin"});
这导致viewResolver忽略不在[“login”，“index”，“admin”]
中的所有内容取自文件：
setViewNames
public void setViewNames（String [] viewNames）设置视图名称（或 名称模式）可以由此ViewResolver处理。查看名称 可以包含简单的通配符，例如'my *'，'* Report'和' Repo ' 将全部匹配视图名称'myReport'。