我也发布了关于可怕的“当前请求不是多部分请求”的消息。
我正在使用最新的Spring和兄弟姐妹，并具有以下配置：
@Configuration
@EnableWebMvc
@EnableSpringDataWebSupport
@ComponentScan(basePackages = { "com.....project.rest" })
@Import({JsonConfiguration.class})
public class WebConfiguration extends WebMvcConfigurerAdapter {
@Bean
public MultipartResolver multipartResolver() {
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver();
multipartResolver.setMaxUploadSize(1024000);
return multipartResolver;
}
}
我也有一个控制器处理程序：
@Controller
@RequestMapping(RESTConstants.SLASH + RESTConstants.BTS)
public class BTSUploadController {
@RequestMapping(value = RESTConstants.SLASH + RESTConstants.UPLOAD, method = RequestMethod.POST, produces = MediaType.APPLICATION_JSON_VALUE)
@ResponseBody
public String handleFileUpload(@RequestPart(value = "json") JsonPojo pojo, @RequestParam(value = "random") String random, @RequestParam(value = "data", required = false) List<MultipartFile> uploadedFiles, BindingResult result) {
}
}
随着常数：
public static final String SLASH = "/";
public static final String BTS = "bts";
public static final String UPLOAD = "upload";
最后测试：
@Before
public void setup() {
this.mockMvc = MockMvcBuilders.webAppContextSetup(this.webApplicationContext).addFilters(this.springSecurityFilterChain).build();
}
@Before
public void beforeAnyTest() throws Exception {
httpHeaders = Common.createAuthenticationHeaders("stephane" + ":" + PASSWORD);
}
@Test
public void test() throws Exception {
MockMultipartFile firstFile = new MockMultipartFile("data", "filename.txt", "text/plain", "some xml".getBytes());
MockMultipartFile secondFile = new MockMultipartFile("data", "other-file-name.data", "text/plain", "some other type".getBytes());
MockMultipartFile jsonFile = new MockMultipartFile("json", "", "application/json", "{\"json\": \"someValue\"}".getBytes());
MvcResult mvcResult = this.mockMvc.perform(
fileUpload(RESTConstants.SLASH + RESTConstants.BTS + RESTConstants.SLASH + RESTConstants.UPLOAD)
.file(firstFile)
.file(secondFile)
.file(jsonFile)
.headers(httpHeaders)
.param("random", "4")
)
.andExpect(status().isOk())
.andExpect(content().string("success"))
.andReturn();
String value = deserialize(mvcResult, String.class);
assertEquals(value, "success");
}
但是Maven构建给了我以下消息：
org.springframework.web.multipart.MultipartException: The current request is not a multipart request
任何线索？
我一直在谷歌搜索一个小时...
编辑：完整的堆栈跟踪
2014-09-26 18:52:13,163 ERROR [ExceptionsHandler] There was an RTE error.
2014-09-26 18:52:13,182 DEBUG [ExceptionsHandler] org.springframework.web.multipart.MultipartException: The current request is not a multipart request
at org.springframework.web.servlet.mvc.method.annotation.RequestPartMethodArgumentResolver.assertIsMultipartRequest(RequestPartMethodArgumentResolver.java:178)
at org.springframework.web.servlet.mvc.method.annotation.RequestPartMethodArgumentResolver.resolveArgument(RequestPartMethodArgumentResolver.java:116)
at org.springframework.web.method.support.HandlerMethodArgumentResolverComposite.resolveArgument(HandlerMethodArgumentResolverComposite.java:79)
at org.springframework.web.method.support.InvocableHandlerMethod.getMethodArgumentValues(InvocableHandlerMethod.java:157)
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:124)
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:781)
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:721)
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:961)
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:863)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:688)
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:837)
at org.springframework.test.web.servlet.TestDispatcherServlet.service(TestDispatcherServlet.java:62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:770)
at org.springframework.mock.web.MockFilterChain$ServletFilterProxy.doFilter(MockFilterChain.java:170)
at org.springframework.mock.web.MockFilterChain.doFilter(MockFilterChain.java:137)
at org.springframework.security.web.FilterChainProxy$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.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.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:201)
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.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:57)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.springframework.security.web.FilterChainProxy$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.mock.web.MockFilterChain.doFilter(MockFilterChain.java:137)
at org.springframework.test.web.servlet.MockMvc.perform(MockMvc.java:145)
at com.nsn.nitro.project.rest.controller.BTSUploadControllerTest.test(BTSUploadControllerTest.java:33)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:72)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:81)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:216)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:82)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:60)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:67)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:162)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:264)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:153)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:124)
at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:200)
编辑：更多配置
public class WebInit implements WebApplicationInitializer {
private static Logger logger = LoggerFactory.getLogger(WebInit.class);
@Override
public void onStartup(ServletContext servletContext) throws ServletException {
registerListener(servletContext);
registerDispatcherServlet(servletContext);
registerJspServlet(servletContext);
}
private void registerListener(ServletContext servletContext) {
// Create the root application context
AnnotationConfigWebApplicationContext appContext = createContext(ApplicationConfiguration.class, WebSecurityConfiguration.class);
// Set the application display name
appContext.setDisplayName("NI");
// Create the Spring Container shared by all servlets and filters
servletContext.addListener(new ContextLoaderListener(appContext));
}
private void registerDispatcherServlet(ServletContext servletContext) {
AnnotationConfigWebApplicationContext webApplicationContext = createContext(WebConfiguration.class);
ServletRegistration.Dynamic dynamic = servletContext.addServlet("dispatcher", new DispatcherServlet(webApplicationContext));
dynamic.setLoadOnStartup(1);
Set<String> mappingConflicts = dynamic.addMapping("/");
if (!mappingConflicts.isEmpty()) {
for (String mappingConflict : mappingConflicts) {
logger.error("Mapping conflict: " + mappingConflict);
}
throw new IllegalStateException(
"The servlet cannot be mapped to '/'");
}
// dynamic.setMultipartConfig(webApplicationContext.getBean(MultipartConfigElement.class));
}
private void registerJspServlet(ServletContext servletContext) {
}
private AnnotationConfigWebApplicationContext createContext(final Class... modules) {
AnnotationConfigWebApplicationContext appContext = new AnnotationConfigWebApplicationContext();
appContext.register(modules);
return appContext;
}
@Configuration
@Import({ ApplicationContext.class })
public class ApplicationConfiguration extends WebMvcConfigurerAdapter {
// Declare "application" scope beans here, that is, beans that are not only used by the web context
}
@Configuration
@Import({ DatabaseProperties.class, JpaService.class, Log4j.class })
@EnableTransactionManagement
@EnableJpaRepositories(basePackages = { "com....project.data.jpa" }, repositoryFactoryBeanClass = com.nsn.nitro.project.data.jpa.repository.GenericRepositoryFactoryBean.class)
public class ApplicationContext {
@Autowired
private DatabaseProperties databaseProperties;
@Bean
public DataSource dataSource() throws PropertyVetoException {
ComboPooledDataSource dataSource = new ComboPooledDataSource();
dataSource.setDriverClass(databaseProperties.getHibernateDriverClassName());
dataSource.setJdbcUrl(databaseProperties.getDataSourceUrl());
dataSource.setUser(databaseProperties.getDataSourceUsername());
dataSource.setPassword(databaseProperties.getDataSourcePassword());
dataSource.setAcquireIncrement(5);
dataSource.setMaxStatementsPerConnection(20);
dataSource.setMaxStatements(100);
dataSource.setMinPoolSize(2);
dataSource.setMaxPoolSize(5);
return dataSource;
}
@Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactory() throws PropertyVetoException {
HibernateJpaVendorAdapter jpaVendorAdapter = new HibernateJpaVendorAdapter();
jpaVendorAdapter.setDatabasePlatform(databaseProperties.getHibernateDialect());
jpaVendorAdapter.setShowSql(true);
jpaVendorAdapter.setGenerateDdl(false);
Map<String, String> jpaPropertiesMap = new HashMap<String, String>();
jpaPropertiesMap.put("hibernate.dialect", databaseProperties.getHibernateDialect());
jpaPropertiesMap.put("hibernate.show_sql", "true");
jpaPropertiesMap.put("hibernate.format_sql", "true");
// http://stackoverflow.com/questions/25932976/foreign-key-data-integrity-violation-on-oracle-x-10g
// jpaPropertiesMap.put("hibernate.connection.autocommit", "true");
// jpaPropertiesMap.put("hibernate.cache.use_query_cache", "false");
// jpaPropertiesMap.put("hibernate.cache.use_second_level_cache", "false");
jpaPropertiesMap.put("hibernate.hbm2ddl.auto", databaseProperties.getHibernateHbm2ddlAuto());
jpaPropertiesMap.put("hibernate.transaction.factory_class", "org.hibernate.transaction.JDBCTransactionFactory");
jpaPropertiesMap.put("hibernate.ejb.naming_strategy", "org.hibernate.cfg.ImprovedNamingStrategy");
jpaPropertiesMap.put("hibernate.c3p0.min_size", "5");
jpaPropertiesMap.put("hibernate.c3p0.max_size", "20");
jpaPropertiesMap.put("hibernate.c3p0.timeout", "1000");
jpaPropertiesMap.put("hibernate.c3p0.max_statements", "50");
LocalContainerEntityManagerFactoryBean factoryBean = new LocalContainerEntityManagerFactoryBean();
factoryBean.setJpaVendorAdapter(jpaVendorAdapter);
factoryBean.setPackagesToScan("com.....project.data.jpa.domain");
factoryBean.setJpaPropertyMap(jpaPropertiesMap);
String[] mappingsResources = new String[] {"custom/typedef.hbm.xml"};
factoryBean.setMappingResources(mappingsResources);
factoryBean.setDataSource(dataSource());
return factoryBean;
}
@Bean
public JpaTransactionManager transactionManager() {
JpaTransactionManager transactionManager = new JpaTransactionManager();
try {
transactionManager.setEntityManagerFactory(entityManagerFactory().getObject());
} catch (Exception x) {
throw new RuntimeException(x);
}
return transactionManager;
}
@Bean
public HibernateExceptionTranslator hibernateExceptionTranslator(){
return new HibernateExceptionTranslator();
}
@Bean
public static PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer() {
return new PropertySourcesPlaceholderConfigurer();
}
@Bean
public PersistenceExceptionTranslationPostProcessor persistenceExceptionTranslationPostProcessor() {
return new PersistenceExceptionTranslationPostProcessor();
}
}
一些Maven依赖项是：
<org.springframework.version>4.1.0.RELEASE</org.springframework.version>
...
<repositories>
<repository>
<id>spring-snapshots</id>
<url>http://repo.spring.io/libs-snapshot</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>spring-snapshots</id>
<url>http://repo.spring.io/libs-snapshot</url>
<snapshots><enabled>true</enabled></snapshots>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-framework-bom</artifactId>
<version>${org.springframework.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-bom</artifactId>
<version>${org.springframework.security.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
<dependency>
<groupId>commons-fileupload</groupId>
<artifactId>commons-fileupload</artifactId>
<version>1.3.1</version>
</dependency>
<dependency>
<groupId>commons-io</groupId>
<artifactId>commons-io</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.1.0.Final</version>
</dependency>
<dependency>
<groupId>com.jayway.jsonpath</groupId>
<artifactId>json-path</artifactId>
<version>0.9.1</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.datatype</groupId>
<artifactId>jackson-datatype-joda</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.hateoas</groupId>
<artifactId>spring-hateoas</artifactId>
<version>0.16.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.plugin</groupId>
<artifactId>spring-plugin-core</artifactId>
<version>0.8.0.RELEASE</version>
</dependency>
我遇到了同样的问题。我意识到我的请求中有无效的标题，例如
content-type : application/json
删除此标题后，错误就消失了。