我無法在Spring MVC中獲得正確的UTF-8編碼

Question

我有UTF-8字符（例如ěčžýáí）的問題。我發現堆棧溢出的一些解決方案，但它不適合我。這是我的Conf類。我沒有使用web.xml，一切都是通過註釋。

@Configuration 
@EnableWebMvc 
@Import({ SecurityConfig.class }) 
@ComponentScan(basePackages = "cz.prosvaly") 
public class AppConfig { 

    @Bean 
    public ViewResolver viewResolver() { 
     InternalResourceViewResolver viewResolver = new InternalResourceViewResolver(); 
     viewResolver.setViewClass(JstlView.class); 
     viewResolver.setPrefix("/WEB-INF/views/"); 
     viewResolver.setSuffix(".jsp"); 

     return viewResolver; 
    } 

    @Bean 
    public MessageSource messageSource() { 
     ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource(); 
     messageSource.setBasename("messages"); 
     return messageSource; 
    } 

    @Bean(name="multipartResolver") 
    public CommonsMultipartResolver multipartResolver(){ 
     CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver(); 
     multipartResolver.setMaxUploadSize(10000000); 
     return multipartResolver; 
    } 



} 

這裏是我的編碼過濾器：

public class AppInitializer implements WebApplicationInitializer { 

    public void onStartup(ServletContext container) throws ServletException { 

     AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext(); 


     ctx.register(AppConfig.class); 
     ctx.setServletContext(container); 
     container.addListener(new ContextLoaderListener(ctx)); 

     FilterRegistration.Dynamic fr = container.addFilter("encodingFilter", 
       new CharacterEncodingFilter()); 
     fr.setInitParameter("encoding", "UTF-8"); 
     fr.setInitParameter("forceEncoding", "true"); 
     fr.addMappingForUrlPatterns(null, true, "/*"); 


     ServletRegistration.Dynamic servlet = container.addServlet(
       "dispatcher", new DispatcherServlet(ctx)); 

     servlet.setLoadOnStartup(1); 
     servlet.addMapping("/"); 

    } 

} 

調度配置：

@Configuration 
public class DispatcherConfig extends WebMvcConfigurerAdapter { 

    @Override 
    public void addResourceHandlers(ResourceHandlerRegistry registry) { 
     registry.addResourceHandler("/resources/**").addResourceLocations("/resources/"); 
//  registry.addResourceHandler("/css/**").addResourceLocations("/resources/css/"); 
//  registry.addResourceHandler("/html/**").addResourceLocations("/html/"); 
//  registry.addResourceHandler("/images/**").addResourceLocations("/images/"); 
     } 
} 

春季安全

@Configuration 
@EnableWebSecurity 
public class SecurityConfig extends WebSecurityConfigurerAdapter { 

    @Autowired 
    DataSource dataSource; 

    @Autowired 
    public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception { 
     auth.jdbcAuthentication().dataSource(dataSource). 
     usersByUsernameQuery("select username,password, enabled from admin where username=?"). 
     authoritiesByUsernameQuery("select username, role from user_roles where username =? ") 
     .passwordEncoder(new Md5PasswordEncoder()); 
    } 

    @Override 
    protected void configure(HttpSecurity http) throws Exception { 

     http.authorizeRequests() 
     .antMatchers("/admin/**").access("hasRole('ROLE_ADMIN')") 
     .and().formLogin() 
     .loginPage("/login").defaultSuccessUrl("/admin/goods").failureUrl("/login?error") 
      .usernameParameter("username").passwordParameter("password")   
     .and().logout().logoutUrl("/logout").logoutSuccessUrl("/login?logout") 
     .and().csrf(); 
    } 

} 

public class SpringSecurityInitializer extends AbstractSecurityWebApplicationInitializer { 
    //do nothing 
} 

在形式上，我傳送給服務器上的我有這個taglib：

<%@ page language="java" contentType="text/html; charset=UTF-8" 
    pageEncoding="UTF-8"%> 

我試圖更新在Tomcat中此行：

<Connector connectionTimeout="20000" port="8080" protocol="HTTP/1.1" redirectPort="8443" URIEncoding="UTF-8"/> 

但是，當我提交表單我看到這個在日誌中

....type for žÄáížíé 

Answer 1

（發佈代表OP的： ）

我必須刪除SpringSecurityInitializer並通過下面的代碼創建過濾器我n AppInitializer：

fr = container.addFilter("springSecurityFilterChain", 
       new DelegatingFilterProxy()); 
     fr.addMappingForUrlPatterns(null, true, "/*");