My question is how to add static files like CSS and image files so that I can use them. I am using Spring MVC and Thymeleaf. I looked at various posts on this subject, but they did't help me, so I am asking. As per those posts, I put my CSS and image file in the resources/static/css and resources/static/images directory.
Under templates (under webapp/WEB-INF/templates) is where all my HTML files are stored, the ones who want to use the CSS and image files.
I have the following LoginApplicationConfig file. The very two bottom methods I included so that my HTML files could use the styles and image files:
#EnableWebMvc
#Configuration
#ComponentScan({ "com.myapp.spring.*" })
#Import(value = { LoginSecurityConfig.class })
public class LoginApplicationConfig extends WebMvcConfigurerAdapter implements ApplicationContextAware{
private ApplicationContext applicationContext;
#Override
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
}
#Bean
public ViewResolver viewResolver() {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(templateEngine());
resolver.setCharacterEncoding("UTF-8");
return resolver;
}
#Bean
public TemplateEngine templateEngine() {
SpringTemplateEngine engine = new SpringTemplateEngine();
engine.setEnableSpringELCompiler(true);
engine.setTemplateResolver(templateResolver());
return engine;
}
private ITemplateResolver templateResolver() {
SpringResourceTemplateResolver resolver = new SpringResourceTemplateResolver();
resolver.setApplicationContext(applicationContext);
resolver.setPrefix("/WEB-INF/templates/");
resolver.setTemplateMode(TemplateMode.HTML);
return resolver;
}
#Override
public void addResourceHandlers(final ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/static/css").setCachePeriod(31556926);
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/static/images").setCachePeriod(31556926);
}
#Override
public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) {
configurer.enable();
}
}
Then in my index.html file, I included the following line so I could include the style file (using thymeleaf):
<link rel="stylesheet" th:href="#{css/stylesmd.css}" type="text/css">
But I keep getting the error that the stylesmd.css failed to load.
My questions:
Is the placement of my styles and image files correct. That is, what folders should I specifically put them in. I tried various location like under the webapp and WEB-INF directory but that didn't work.
Are the bottom two methods in LoginApplicationConfigrequired? In addition, I was a bit confused on what to include in the addResourceHandler(...) method and what in the addResourceLocations(...) method.
Is my reference to the style sheet (using thymeleaf) correct?
I am aware a lot of content already exists on this question, but that did't work for me, so that's why I am asking.
This is how I made it work.
Only one line suffice.
registry.addResourceHandler("/static/**").addResourceLocations("/static/");
And
<head>
<link rel="stylesheet" type="text/css" href="/static/css/your.css" th:href="#{/static/css/your.css}"/>
</head>
If it keeps failing, try to move your "templates" folder into the resources folder as a subfolder.
Related
I use thymeleaf WITHOUT Spring. Configuration looks
#WebListener
public class ThymeleafConfig implements ServletContextListener {
public void contextInitialized(ServletContextEvent sce) {
TemplateEngine engine = templateEngine(sce.getServletContext());
TemplateEngineUtil.storeTemplateEngine(sce.getServletContext(), engine);
}
private TemplateEngine templateEngine(ServletContext servletContext) {
TemplateEngine engine = new TemplateEngine();
engine.setTemplateResolver(templateResolver(servletContext));
return engine;
}
private ITemplateResolver templateResolver(ServletContext servletContext) {
ServletContextTemplateResolver resolver = new ServletContextTemplateResolver(servletContext);
resolver.setPrefix("/WEB-INF/templates/");
resolver.setTemplateMode(TemplateMode.HTML);
return resolver;
}
where I specify path /src/main/webapp/WEB-INF/templates as prefix /WEB-INF/templates/ for my index.html template. It works. Now I am trying to add javascrpt static resource that is located at /src/main/webapp/WEB-INF/js, so that I can import it in template, like
<script src="example.js" type="text/javascript"></script>
OR
<script th:src="#{/example.js}" type="text/javascript"></script>
How can I add javascript resource? All documentation and examples I have found are for the combination Spring+thymeleaf.
EDIT:
The project was configured incorrectly, maven plugin maven-resources-plugin was missing. Thus resources were not recognized.
When using Spring with Thymeleaf all my Cyrillic characters are shown as ????? on pages.
Using
#RequestMapping(value = "/login", method = RequestMethod.GET, produces = "text/html; charset=utf-8")
as it was suggested here: https://stackoverflow.com/a/11866822/1479414 and here: https://stackoverflow.com/a/12023816/1479414 doesn't help.
How to solve this issue?
The answer can be found here:
Property characterEncoding should be explicitly set for templateResolver and ThymeleafViewResolver:
<bean id="templateResolver" class="org.thymeleaf.templateresolver.ServletContextTemplateResolver">
...
<property name="characterEncoding" value="UTF-8"/>
...
</bean>
<bean class="org.thymeleaf.spring4.view.ThymeleafViewResolver">
...
<property name="characterEncoding" value="UTF-8"/>
...
</bean>
working for me. java config
#Configuration
#EnableWebMvc
#ComponentScan(basePackages = "com.projectName.controller")
public class MVCConfig implements WebMvcConfigurer, ApplicationContextAware {
#Autowired
private ApplicationContext applicationContext;
#Override
public void setApplicationContext(ApplicationContext applicationContext) throws
BeansException {
this.applicationContext = applicationContext;
}
#Bean
public ViewResolver viewResolver(){
ThymeleafViewResolver thymeleafViewResolver = new ThymeleafViewResolver();
thymeleafViewResolver.setTemplateEngine(templateEngine());
thymeleafViewResolver.setCharacterEncoding("UTF-8");
return thymeleafViewResolver;
}
#Bean
public TemplateEngine templateEngine(){
SpringTemplateEngine springTemplateEngine = new SpringTemplateEngine();
springTemplateEngine.setEnableSpringELCompiler(true);
springTemplateEngine.setTemplateResolver(templateResolver());
return springTemplateEngine;
}
#Bean
public ITemplateResolver templateResolver(){
SpringResourceTemplateResolver springResourceTemplateResolver = new
SpringResourceTemplateResolver();
springResourceTemplateResolver.setApplicationContext(applicationContext);
springResourceTemplateResolver.setPrefix("/WEB-INF/views/");
springResourceTemplateResolver.setTemplateMode(TemplateMode.HTML);
springResourceTemplateResolver.setSuffix(".html");
springResourceTemplateResolver.setCharacterEncoding("UTF-8");
return springResourceTemplateResolver;
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry
.addResourceHandler("/resources/**")
.addResourceLocations("/resources/");
}
}
in Config
public class SpringConfig implements WebMvcConfigurer {
private final ApplicationContext applicationContext;
#Autowired
public SpringConfig(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
#Bean
public SpringResourceTemplateResolver templateResolver() {
SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
templateResolver.setApplicationContext(applicationContext);
templateResolver.setPrefix("/WEB-INF/views/");
templateResolver.setSuffix(".html");
templateResolver.setCharacterEncoding("UTF-8");
return templateResolver;
}
#Bean
public SpringTemplateEngine templateEngine() {
SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setTemplateResolver(templateResolver());
templateEngine.setEnableSpringELCompiler(true);
return templateEngine;
}
#Override
public void configureViewResolvers(ViewResolverRegistry registry) {
ThymeleafViewResolver resolver = new ThymeleafViewResolver();
resolver.setTemplateEngine(templateEngine());
resolver.setCharacterEncoding("UTF-8");
registry.viewResolver(resolver);
}
}
In ServletInitializer
public class MySpringMvcDispatcherServletInitializer extends AbstractAnnotationConfigDispatcherServletInitializer {
#Override
protected Class<?>[] getRootConfigClasses() {
return null;
}
#Override
protected Class<?>[] getServletConfigClasses() {
return new Class[]{SpringConfig.class};
}
#Override
protected String[] getServletMappings() {
return new String[]{"/"};
}
#Override
protected Filter[] getServletFilters() {
CharacterEncodingFilter filter = new CharacterEncodingFilter();
filter.setEncoding("UTF-8");
filter.setForceEncoding(true);
return new Filter[] { filter };
}
}
If you have added <property name="characterEncoding" value="UTF-8"/> in the bean configuration for view resolver and still text are not shown in correct format then the problem is in the properties/resource_bundle files.
Try encoding UTF-8 or non-English characters with native2ascii tool. (its included in the java_home/bin folder.
In my case, I put below 2 lines in application.properties file
spring.thymeleaf.enabled=true
spring.thymeleaf.encoding=UTF-8
(Korean)Reference: https://blog.thjang.net/33
With Spring WebFlux, I've restricted the view resolver to use text/html; charset=UTF-8 as the only supported content type. I've used a custom WebFluxConfigurer for that (in Kotlin):
class CustomWebFluxConfigurer(
private val viewResolver: ThymeleafReactiveViewResolver
) : WebFluxConfigurer {
override fun configureViewResolvers(registry: ViewResolverRegistry) {
viewResolver.supportedMediaTypes =
listOf(MediaType.parseMediaType("text/html; charset=UTF-8"))
registry.viewResolver(viewResolver)
}
}
I think in thymeleaf html page you are using th:text with html element, th:text it just display normal text,
if you want use special charter with your thymeleaf html page so just need to change for example
th:utext="${yourcontroller_var}"
or
th:utext="#{properties_var}"
For example
<div th:utext="${user.name}"> Test! </div> // for your controller variable
And
<div th:utext="#{message.username}"> UserName! </div> // for your properties variable
Nothing do other configuration for using special character with thymeleaf html page.
Hope you will fix your problem
I am using Spring 4, Servlet 3 API and Tomcat 8 for my project. I have a problem with deployment. I am trying to deploy WAR package in my VPS. I am using Intellij IDEA.
I coppied my WAR to /opt/tomcat/webapps path. I can see WAR from Tomcat's apps page. But when I try to browse URL I get 404 Not Found error.
I am using Spring with annotation and empty web.xml and also I am using Spring Security.
WepAppInitializer.java
public class WepAppInitializer implements WebApplicationInitializer {
#Override
public void onStartup(final ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
ctx.register(WebConfig.class);
ctx.setServletContext(servletContext);
ServletRegistration.Dynamic dynamic = servletContext.addServlet("dispatcher", new DispatcherServlet(ctx));
dynamic.addMapping("/acentecilik");
dynamic.setLoadOnStartup(1);
}
}
WebConfig.java
#Configuration
#EnableWebMvc
#EnableTransactionManagement
#ComponentScan("com.decimatech.acentecilik")
#PropertySource("classpath:application.properties")
public class WebConfig extends WebMvcConfigurerAdapter{
#Override
public void addInterceptors(InterceptorRegistry registry) {
registry.addInterceptor(new ThymeleafLayoutInterceptor());
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry){
registry.addResourceHandler("/resources/**").addResourceLocations("/static/");
}
#Bean
#Description("Thymeleaf template resolver serving HTML 5")
public ServletContextTemplateResolver templateResolver() {
ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
templateResolver.setPrefix("/WEB-INF/html/");
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode("LEGACYHTML5");
templateResolver.setCharacterEncoding("UTF-8");
templateResolver.setCacheable(false);
return templateResolver;
}
#Bean
#Description("Thymeleaf template engine with Spring integration")
public SpringTemplateEngine templateEngine() {
SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setTemplateResolver(templateResolver());
return templateEngine;
}
#Bean
#Description("Thymeleaf view resolver")
public ThymeleafViewResolver viewResolver() {
ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
viewResolver.setTemplateEngine(templateEngine());
viewResolver.setContentType("text/html;charset=UTF-8");
viewResolver.setCharacterEncoding("utf-8");
return viewResolver;
}
#Value("${spring.datasource.driver-class-name}")
private String driverClassName;
#Value("${spring.datasource.url}")
private String datasourceUrl;
#Value("${spring.datasource.username}")
private String datasourceUsername;
#Value("${spring.datasource.password}")
private String datasourcePassword;
#Bean(name = "dataSource")
public DataSource getDataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(driverClassName);
dataSource.setUrl(datasourceUrl);
dataSource.setUsername(datasourceUsername);
dataSource.setPassword(datasourcePassword);
return dataSource;
}
#Autowired
#Bean(name = "transactionManager")
public HibernateTransactionManager getTransactionManager(SessionFactory sessionFactory) {
HibernateTransactionManager transactionManager = new HibernateTransactionManager(sessionFactory);
return transactionManager;
}
#Autowired
#Bean(name = "sessionFactory")
public SessionFactory getSessionFactory(DataSource dataSource) {
LocalSessionFactoryBuilder sessionBuilder = new LocalSessionFactoryBuilder(dataSource);
sessionBuilder.scanPackages("com.decimatech.acentecilik.model");
sessionBuilder.addProperties(getHibernateProperties());
return sessionBuilder.buildSessionFactory();
}
private Properties getHibernateProperties() {
Properties properties = new Properties();
properties.put("hibernate.dialect", "org.hibernate.dialect.PostgreSQLDialect");
properties.put("hibernate.hbm2ddl.auto", "update");
properties.put("hibernate.show_sql", "true");
properties.put("hibernate.format_sql", "true");
properties.put("hibernate.use_sql_comments", "true");
properties.put("hibernate.enable_lazy_load_no_trans", "true");
return properties;
}
#Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
return new PropertySourcesPlaceholderConfigurer();
}
}
web.xml
<web-app 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
http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1"
metadata-complete="true">
<display-name>Acentecilik</display-name>
<description>
Acentecilik
</description>
</web-app>
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.decimatech</groupId>
<artifactId>acentecilik</artifactId>
<version>1.0-SNAPSHOT</version>
//Some package dependencies
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.7</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
</plugins>
</build>
</project>
Here is some screenshot about what settings I used.
IDEA WAR Settings
Project Structures
Tomcat Manage Apps Page
And 404 Error
How can I solve this problem?
Here is my catalina log file's output. I changed WAR's ownership from root to tomcat user. But still same problem.
02-Oct-2015 16:03:23.800 SEVERE [localhost-startStop-10] org.apache.catalina.startup.ContextConfig.beforeStart Exception fixing docBase for context [/acentecilik]
java.io.IOException: Unable to create the directory [/opt/tomcat/webapps/acentecilik]
at org.apache.catalina.startup.ExpandWar.expand(ExpandWar.java:115)
at org.apache.catalina.startup.ContextConfig.fixDocBase(ContextConfig.java:618)
at org.apache.catalina.startup.ContextConfig.beforeStart(ContextConfig.java:744)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:307)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:95)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:402)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:725)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:701)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:945)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1798)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
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:745)
02-Oct-2015 16:03:58.561 INFO [localhost-startStop-10] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
02-Oct-2015 16:03:58.649 INFO [localhost-startStop-10] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /opt/tomcat/webapps/acentecilik.war has finished in 34,860 ms
Edit
I changed /opt/tomcat/webapps ownership to tomcat and now I don't get the 404 error. But now I have this.
INFO [http-nio-8080-exec-17] org.apache.catalina.core.ApplicationContext.log No Spring WebApplicationInitializer types detected on classpath
the exception says
org.apache.catalina.startup.ContextConfig.beforeStart Exception fixing docBase for context [/acentecilik] java.io.IOException: Unable to create the directory
and you've already stated that tomcat is under /opt. so I suppose tomcat has not sufficient permission to create (write permission) on its own directory /opt/tomcat.
If you give write permission to the user who launches the tomcat (most probably your own user) then the problem goes away.
sudo chmod -R 0744 /opt/tomcat
I have tried to use CommonsMultipartResolver in Boot translating my old application (WAR) to Boot, and right now it got the following code:
#Configuration
public class TestConfig {
#Bean
public FilterRegistrationBean openEntityManagerFilterRegistrationBean() {
// Set upload filter
final MultipartFilter multipartFilter = new MultipartFilter();
final FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(multipartFilter);
filterRegistrationBean.addInitParameter("multipartResolverBeanName", "commonsMultipartResolver");
return filterRegistrationBean;
}
#Bean
public CommonsMultipartResolver commonsMultipartResolver() {
final CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();
commonsMultipartResolver.setMaxUploadSize(-1);
return commonsMultipartResolver;
}
}
Is this the right way in Boot, cause a I saw some properties to be applied in application.properties. Would they be the same purpose than defining a FilterRegistrationBean?
# MULTIPART (MultipartProperties)
multipart.enabled=true
multipart.file-size-threshold=0 # Threshold after which files will be written to disk.
multipart.location= # Intermediate location of uploaded files.
multipart.max-file-size=1Mb # Max file size.
multipart.max-request-size=10Mb # Max request size.
Could anyone provide any sample how to use it? Thanks.
By the way, It tried to set the property "multipart.enabled=true" and I got:
Caused by: org.springframework.beans.NotWritablePropertyException: Invalid property 'enabled' of bean class [org.springframework.boot.autoconfigure.web.MultipartProperties]: Bean property 'enabled' is not writable or has an invalid setter method. Does the parameter type of the setter match the return type of the getter?
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:1076)
at org.springframework.beans.BeanWrapperImpl.setPropertyValue(BeanWrapperImpl.java:927)
at org.springframework.beans.AbstractPropertyAccessor.setPropertyValues(AbstractPropertyAccessor.java:95)
at org.springframework.validation.DataBinder.applyPropertyValues(DataBinder.java:749)
at org.springframework.validation.DataBinder.doBind(DataBinder.java:645)
at org.springframework.boot.bind.RelaxedDataBinder.doBind(RelaxedDataBinder.java:121)
at org.springframework.validation.DataBinder.bind(DataBinder.java:630)
at org.springframework.boot.bind.PropertiesConfigurationFactory.doBindPropertiesToTarget(PropertiesConfigurationFactory.java:253)
at org.springframework.boot.bind.PropertiesConfigurationFactory.bindPropertiesToTarget(PropertiesConfigurationFactory.java:227)
at org.springframework.boot.context.properties.ConfigurationPropertiesBindingPostProcessor.postProcessBeforeInitialization(ConfigurationPropertiesBindingPostProcessor.java:296)
... 73 common frames omitted
First, there is no enabled property in org.springframework.boot.autoconfigure.web.MultipartProperties class.
Refer https://github.com/spring-projects/spring-boot/blob/master/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/web/MultipartProperties.java
If you are using Servlet 3 container you no need to use commons-fileupload mechanism and Multipart support is enabled by default. If you don't want to customize any multipart default config no need to add any config in application.properties as well.
<form method="post" action="upload" enctype="multipart/form-data">
File: <input type="file" name="file"/>
<input type="submit" value="Submit"/>
</form>
#RequestMapping(value="/upload", method=RequestMethod.POST)
public String upload(#RequestPart("file") MultipartFile multipartFile)
{
System.out.println(multipartFile.getOriginalFilename());
return "redirect:/";
}
If you want to use commons-fileupload then adding following configuration is working fine:
package demo;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.context.embedded.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.web.multipart.commons.CommonsMultipartResolver;
import org.springframework.web.multipart.support.MultipartFilter;
#SpringBootApplication
public class BootDemoApplication {
public static void main(String[] args) {
SpringApplication.run(BootDemoApplication.class, args);
}
#Bean
public CommonsMultipartResolver commonsMultipartResolver() {
final CommonsMultipartResolver commonsMultipartResolver = new CommonsMultipartResolver();
commonsMultipartResolver.setMaxUploadSize(-1);
return commonsMultipartResolver;
}
#Bean
public FilterRegistrationBean multipartFilterRegistrationBean() {
final MultipartFilter multipartFilter = new MultipartFilter();
final FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean(multipartFilter);
filterRegistrationBean.addInitParameter("multipartResolverBeanName", "commonsMultipartResolver");
return filterRegistrationBean;
}
}
And of course we need to add commons-fileupload dependency.
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
This was a bug in Spring Boot and will be fixed in 1.2.5.
If you want to use CommonsMultipartFile to upload a file, please add #EnableAutoConfiguration(exclude = {MultipartAutoConfiguration.class}) in your spring boot project. Disable the multi-part configuration in spring boot.
public RespDataView provisionalMediaUpload(#RequestParam("file") CommonsMultipartFile file,
#RequestParam("type") String type) {}
Spring boot configuration.
#SpringBootApplication
public class Application extends SpringBootServletInitializer {
public static void main(String[] args) {
ApplicationContext ctx = SpringApplication.run(Application.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
return application.sources(Application.class);
}
...
}
Where I placed the necessary static content
And accessing it through my jsp
<link href="./resources/css/bootstrap.min.css" rel="stylesheet">
it returns a 404 not found. What am I missing?
Spring Boot serves static resources from directories like /static, /public or /resources. So you could put your resources into src/main/resources/static.
If you have a resource src/main/resources/static/css/bootstrap.min.css you can access it via
<link href="/css/bootstrap.min.css" rel="stylesheet">
See also the Reference Guide.