类 AbstractMultipartHttpServletRequest
- java.lang.Object
- javax.servlet.ServletRequestWrapper
- javax.servlet.http.HttpServletRequestWrapper
- org.springframework.web.multipart.support.AbstractMultipartHttpServletRequest
public abstract class AbstractMultipartHttpServletRequest extends HttpServletRequestWrapper implements MultipartHttpServletRequest
Abstract base implementation of the MultipartHttpServletRequest interface. Provides management of pre-generated MultipartFile instances.- 从以下版本开始:
- 06.10.2003
- 作者:
- Juergen Hoeller, Arjen Poutsma
字段概要
从接口继承的字段 javax.servlet.http.HttpServletRequest
BASIC_AUTH, CLIENT_CERT_AUTH, DIGEST_AUTH, FORM_AUTH
构造器概要
构造器 限定符 构造器 说明 protected
AbstractMultipartHttpServletRequest(HttpServletRequest request)
Wrap the given HttpServletRequest in a MultipartHttpServletRequest.
方法概要
所有方法 实例方法 具体方法 修饰符和类型 方法 说明 MultipartFile
getFile(String name)
Return the contents plus description of an uploaded file in this request, ornull
if it does not exist.Map<String,MultipartFile>
getFileMap()
Return aMap
of the multipart files contained in this request.Iterator<String>
getFileNames()
Return anIterator
of String objects containing the parameter names of the multipart files contained in this request.List<MultipartFile>
getFiles(String name)
Return the contents plus description of uploaded files in this request, or an empty list if it does not exist.MultiValueMap<String,MultipartFile>
getMultiFileMap()
Return aMultiValueMap
of the multipart files contained in this request.protected MultiValueMap<String,MultipartFile>
getMultipartFiles()
Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.HttpServletRequest
getRequest()
HttpHeaders
getRequestHeaders()
Return this request's headers as a convenient HttpHeaders instance.HttpMethod
getRequestMethod()
Return this request's method as a convenient HttpMethod instance.protected void
initializeMultipart()
Lazily initialize the multipart request, if possible.boolean
isResolved()
Determine whether the underlying multipart request has been resolved.protected void
setMultipartFiles(MultiValueMap<String,MultipartFile> multipartFiles)
Set a Map with parameter names as keys and list of MultipartFile objects as values.从类继承的方法 javax.servlet.http.HttpServletRequestWrapper
authenticate, changeSessionId, getAuthType, getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPart, getParts, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isUserInRole, login, logout, upgrade
从类继承的方法 javax.servlet.ServletRequestWrapper
getAsyncContext, getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getDispatcherType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, isWrapperFor, isWrapperFor, removeAttribute, setAttribute, setCharacterEncoding, setRequest, startAsync, startAsync
从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
从接口继承的方法 javax.servlet.http.HttpServletRequest
authenticate, changeSessionId, getAuthType, getContextPath, getCookies, getDateHeader, getHeader, getHeaderNames, getHeaders, getIntHeader, getMethod, getPart, getParts, getPathInfo, getPathTranslated, getQueryString, getRemoteUser, getRequestedSessionId, getRequestURI, getRequestURL, getServletPath, getSession, getSession, getUserPrincipal, isRequestedSessionIdFromCookie, isRequestedSessionIdFromUrl, isRequestedSessionIdFromURL, isRequestedSessionIdValid, isUserInRole, login, logout, upgrade
从接口继承的方法 org.springframework.web.multipart.MultipartHttpServletRequest
getMultipartHeaders
从接口继承的方法 org.springframework.web.multipart.MultipartRequest
getMultipartContentType
从接口继承的方法 javax.servlet.ServletRequest
getAsyncContext, getAttribute, getAttributeNames, getCharacterEncoding, getContentLength, getContentLengthLong, getContentType, getDispatcherType, getInputStream, getLocalAddr, getLocale, getLocales, getLocalName, getLocalPort, getParameter, getParameterMap, getParameterNames, getParameterValues, getProtocol, getReader, getRealPath, getRemoteAddr, getRemoteHost, getRemotePort, getRequestDispatcher, getScheme, getServerName, getServerPort, getServletContext, isAsyncStarted, isAsyncSupported, isSecure, removeAttribute, setAttribute, setCharacterEncoding, startAsync, startAsync
构造器详细资料
AbstractMultipartHttpServletRequest
protected AbstractMultipartHttpServletRequest(HttpServletRequest request)
Wrap the given HttpServletRequest in a MultipartHttpServletRequest.- 参数:
request
- the request to wrap
方法详细资料
getRequest
public HttpServletRequest getRequest()
- 覆盖:
getRequest
在类中ServletRequestWrapper
getRequestMethod
public HttpMethod getRequestMethod()
从接口复制的说明:MultipartHttpServletRequest
Return this request's method as a convenient HttpMethod instance.
getRequestHeaders
public HttpHeaders getRequestHeaders()
从接口复制的说明:MultipartHttpServletRequest
Return this request's headers as a convenient HttpHeaders instance.
getFileNames
public Iterator<String> getFileNames()
从接口复制的说明:MultipartRequest
Return anIterator
of String objects containing the parameter names of the multipart files contained in this request. These are the field names of the form (like with normal parameters), not the original file names.- 指定者:
getFileNames
在接口中MultipartRequest
- 返回:
- the names of the files
getFile
public MultipartFile getFile(String name)
从接口复制的说明:MultipartRequest
Return the contents plus description of an uploaded file in this request, ornull
if it does not exist.- 指定者:
getFile
在接口中MultipartRequest
- 参数:
name
- a String specifying the parameter name of the multipart file- 返回:
- the uploaded content in the form of a
MultipartFile
object
getFiles
public List<MultipartFile> getFiles(String name)
从接口复制的说明:MultipartRequest
Return the contents plus description of uploaded files in this request, or an empty list if it does not exist.- 指定者:
getFiles
在接口中MultipartRequest
- 参数:
name
- a String specifying the parameter name of the multipart file- 返回:
- the uploaded content in the form of a
MultipartFile
list
getFileMap
public Map<String,MultipartFile> getFileMap()
从接口复制的说明:MultipartRequest
Return aMap
of the multipart files contained in this request.- 指定者:
getFileMap
在接口中MultipartRequest
- 返回:
- a map containing the parameter names as keys, and the
MultipartFile
objects as values
getMultiFileMap
public MultiValueMap<String,MultipartFile> getMultiFileMap()
从接口复制的说明:MultipartRequest
Return aMultiValueMap
of the multipart files contained in this request.- 指定者:
getMultiFileMap
在接口中MultipartRequest
- 返回:
- a map containing the parameter names as keys, and a list of
MultipartFile
objects as values
isResolved
public boolean isResolved()
Determine whether the underlying multipart request has been resolved.- 返回:
true
when eagerly initialized or lazily triggered,false
in case of a lazy-resolution request that got aborted before any parameters or multipart files have been accessed- 从以下版本开始:
- 4.3.15
- 另请参阅:
getMultipartFiles()
setMultipartFiles
protected final void setMultipartFiles(MultiValueMap<String,MultipartFile> multipartFiles)
Set a Map with parameter names as keys and list of MultipartFile objects as values. To be invoked by subclasses on initialization.
getMultipartFiles
protected MultiValueMap<String,MultipartFile> getMultipartFiles()
Obtain the MultipartFile Map for retrieval, lazily initializing it if necessary.
initializeMultipart
protected void initializeMultipart()
Lazily initialize the multipart request, if possible. Only called if not already eagerly initialized.