com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods

类 MultipartPostMethod

java.lang.Object

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.HttpMethodBase

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.ExpectContinueMethod

com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.MultipartPostMethod

所有已实现的接口:

HttpMethod

已过时。

Use MultipartRequestEntity in conjunction with PostMethod instead.

public class MultipartPostMethod
extends ExpectContinueMethod

Implements the HTTP multipart POST method.

The HTTP multipart POST method is defined in section 3.3 of RFC1867:

The media-type multipart/form-data follows the rules of all multipart MIME data streams as outlined in RFC 1521. The multipart/form-data contains a series of parts. Each part is expected to contain a content-disposition header where the value is "form-data" and a name attribute specifies the field name within the form, e.g., 'content-disposition: form-data; name="xxxxx"', where xxxxx is the field name corresponding to that field. Field names originally in non-ASCII character sets may be encoded using the method outlined in RFC 1522.

从以下版本开始:

2.0

作者:

Matthew Albright, Jeff Dever, Adrian Sutton, Mark Diggory, Mike Bowler, Oleg Kalnichevski

字段概要

字段

限定符和类型	字段和说明
static String	MULTIPART_FORM_CONTENT_TYPE 已过时。 The Content-Type for multipart/form-data.

构造器概要

构造器

构造器和说明
MultipartPostMethod() 已过时。 No-arg constructor.
MultipartPostMethod(String uri) 已过时。 Constructor specifying a URI.

方法概要

限定符和类型	方法和说明
protected void	addContentLengthRequestHeader(HttpState state, HttpConnection conn) 已过时。 Adds a Content-Length request header, as long as no Content-Length request header already exists.
protected void	addContentTypeRequestHeader(HttpState state, HttpConnection conn) 已过时。 Adds a Content-Type request header.
void	addParameter(String parameterName, File parameterFile) 已过时。 Adds a binary file part
void	addParameter(String parameterName, String parameterValue) 已过时。 Adds a text field part
void	addParameter(String parameterName, String fileName, File parameterFile) 已过时。 Adds a binary file part with the given file name
void	addPart(Part part) 已过时。 Adds a part.
protected void	addRequestHeaders(HttpState state, HttpConnection conn) 已过时。 Populates the request headers map to with additional headers to be submitted to the given HttpConnection.
String	getName() 已过时。 Returns "POST".
Part[]	getParts() 已过时。 Returns all parts.
protected long	getRequestContentLength() 已过时。 Return the length of the request body.
protected boolean	hasRequestContent() 已过时。 Returns true
void	recycle() 已过时。 no longer supported and will be removed in the future version of HttpClient
protected boolean	writeRequestBody(HttpState state, HttpConnection conn) 已过时。 Writes the request body to the given connection.

从类继承的方法 com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.methods.ExpectContinueMethod

getUseExpectHeader, setUseExpectHeader

从类继承的方法 com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.HttpMethodBase

abort, addCookieRequestHeader, addHostRequestHeader, addProxyConnectionHeader, addRequestHeader, addRequestHeader, addResponseFooter, addUserAgentRequestHeader, checkNotUsed, checkUsed, execute, generateRequestLine, getAuthenticationRealm, getContentCharSet, getDoAuthentication, getEffectiveVersion, getFollowRedirects, getHostAuthState, getHostConfiguration, getMethodRetryHandler, getParams, getPath, getProxyAuthenticationRealm, getProxyAuthState, getQueryString, getRecoverableExceptionCount, getRequestCharSet, getRequestHeader, getRequestHeaderGroup, getRequestHeaders, getRequestHeaders, getResponseBody, getResponseBodyAsStream, getResponseBodyAsString, getResponseCharSet, getResponseContentLength, getResponseFooter, getResponseFooters, getResponseHeader, getResponseHeaderGroup, getResponseHeaders, getResponseHeaders, getResponseStream, getResponseTrailerHeaderGroup, getStatusCode, getStatusLine, getStatusText, getURI, hasBeenUsed, isAborted, isConnectionCloseForced, isHttp11, isRequestSent, isStrictMode, processResponseBody, processResponseHeaders, processStatusLine, readResponse, readResponseBody, readResponseHeaders, readStatusLine, releaseConnection, removeRequestHeader, removeRequestHeader, responseBodyConsumed, setConnectionCloseForced, setDoAuthentication, setFollowRedirects, setHostConfiguration, setHttp11, setMethodRetryHandler, setParams, setPath, setQueryString, setQueryString, setRequestHeader, setRequestHeader, setResponseStream, setStrictMode, setURI, shouldCloseConnection, validate, writeRequest, writeRequestHeaders, writeRequestLine

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

MULTIPART_FORM_CONTENT_TYPE

public static final String MULTIPART_FORM_CONTENT_TYPE

已过时。

The Content-Type for multipart/form-data.

另请参阅:

常量字段值

构造器详细资料

MultipartPostMethod

public MultipartPostMethod()

已过时。

No-arg constructor.

MultipartPostMethod

public MultipartPostMethod(String uri)

已过时。

Constructor specifying a URI.

参数:

uri - either an absolute or relative URI

方法详细资料

hasRequestContent

protected boolean hasRequestContent()

已过时。

Returns true

指定者:

hasRequestContent 在类中 ExpectContinueMethod

返回:

true

从以下版本开始:

2.0beta1

getName

public String getName()

已过时。

Returns "POST".

指定者:

getName 在接口中 HttpMethod

指定者:

getName 在类中 HttpMethodBase

返回:

"POST"

addParameter

public void addParameter(String parameterName,
                         String parameterValue)

已过时。

Adds a text field part

参数:

parameterName - The name of the parameter.

parameterValue - The value of the parameter.

addParameter

public void addParameter(String parameterName,
                         File parameterFile)
                  throws FileNotFoundException

已过时。

Adds a binary file part

参数:

parameterName - The name of the parameter

parameterFile - The name of the file.

抛出:

FileNotFoundException - If the file cannot be found.

addParameter

public void addParameter(String parameterName,
                         String fileName,
                         File parameterFile)
                  throws FileNotFoundException

已过时。

Adds a binary file part with the given file name

参数:

parameterName - The name of the parameter

fileName - The file name

parameterFile - The file

抛出:

FileNotFoundException - If the file cannot be found.

addPart

public void addPart(Part part)

已过时。

Adds a part.

参数:

part - The part to add.

getParts

public Part[] getParts()

已过时。

Returns all parts.

返回:

an array of containing all parts

addContentLengthRequestHeader

protected void addContentLengthRequestHeader(HttpState state,
                                             HttpConnection conn)
                                      throws IOException,
                                             HttpException

已过时。

Adds a Content-Length request header, as long as no Content-Length request header already exists.

参数:

state - current state of http requests

conn - the connection to use for I/O

抛出:

IOException - if an I/O (transport) error occurs. Some transport exceptions can be recovered from.

HttpException - if a protocol exception occurs. Usually protocol exceptions cannot be recovered from.

从以下版本开始:

3.0

addContentTypeRequestHeader

protected void addContentTypeRequestHeader(HttpState state,
                                           HttpConnection conn)
                                    throws IOException,
                                           HttpException

已过时。

Adds a Content-Type request header.

参数:

state - current state of http requests

conn - the connection to use for I/O

抛出:

IOException - if an I/O (transport) error occurs. Some transport exceptions can be recovered from.

HttpException - if a protocol exception occurs. Usually protocol exceptions cannot be recovered from.

从以下版本开始:

3.0

addRequestHeaders

protected void addRequestHeaders(HttpState state,
                                 HttpConnection conn)
                          throws IOException,
                                 HttpException

已过时。

Populates the request headers map to with additional headers to be submitted to the given HttpConnection.

This implementation adds tt>Content-Length and Content-Type headers, when appropriate.

Subclasses may want to override this method to to add additional headers, and may choose to invoke this implementation (via super) to add the "standard" headers.

覆盖:

addRequestHeaders 在类中 ExpectContinueMethod

参数:

state - the state information associated with this method

conn - the connection used to execute this HTTP method

抛出:

IOException - if an I/O (transport) error occurs. Some transport exceptions can be recovered from.

HttpException - if a protocol exception occurs. Usually protocol exceptions cannot be recovered from.

另请参阅:

HttpMethodBase.writeRequestHeaders(com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.HttpState, com.ptteng.course.util.aliPayUtil.apacheCommonUtil.httpclient.HttpConnection)

writeRequestBody

protected boolean writeRequestBody(HttpState state,
                                   HttpConnection conn)
                            throws IOException,
                                   HttpException

已过时。

Writes the request body to the given connection.

覆盖:

writeRequestBody 在类中 HttpMethodBase

参数:

state - the state information associated with this method

conn - the connection used to execute this HTTP method

返回:

true

抛出:

IOException - if an I/O (transport) error occurs. Some transport exceptions can be recovered from.

HttpException - if a protocol exception occurs. Usually protocol exceptions cannot be recovered from.

getRequestContentLength

protected long getRequestContentLength()
                                throws IOException

已过时。

Return the length of the request body.

Once this method has been invoked, the request parameters cannot be altered until the method is recycled.

返回:

The request content length.

抛出:

IOException

recycle

public void recycle()

已过时。 no longer supported and will be removed in the future version of HttpClient

Recycles the HTTP method so that it can be used again. Note that all of the instance variables will be reset once this method has been called. This method will also release the connection being used by this HTTP method.

指定者:

recycle 在接口中 HttpMethod

覆盖:

recycle 在类中 HttpMethodBase

另请参阅:

HttpMethodBase.releaseConnection()