java.lang.Object
- org.springframework.mock.web.MockMultipartFile

所有已实现的接口:
InputStreamSource, MultipartFile
```
public class MockMultipartFile
extends Object
implements MultipartFile
```
Mock implementation of the MultipartFile interface.
Useful in conjunction with a MockMultipartHttpServletRequest for testing application controllers that access multipart uploads.
从以下版本开始:
2.0
作者:
Juergen Hoeller, Eric Crampton
另请参阅:
MockMultipartHttpServletRequest

构造器概要

构造器
构造器	说明
`MockMultipartFile(String name, byte[] content)`	Create a new MockMultipartFile with the given content.
`MockMultipartFile(String name, InputStream contentStream)`	Create a new MockMultipartFile with the given content.
`MockMultipartFile(String name, String originalFilename, String contentType, byte[] content)`	Create a new MockMultipartFile with the given content.
`MockMultipartFile(String name, String originalFilename, String contentType, InputStream contentStream)`	Create a new MockMultipartFile with the given content.

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
`byte[]`	`getBytes()`	Return the contents of the file as an array of bytes.
`String`	`getContentType()`	Return the content type of the file.
`InputStream`	`getInputStream()`	Return an InputStream to read the contents of the file from.
`String`	`getName()`	Return the name of the parameter in the multipart form.
`String`	`getOriginalFilename()`	Return the original filename in the client's filesystem.
`long`	`getSize()`	Return the size of the file in bytes.
`boolean`	`isEmpty()`	Return whether the uploaded file is empty, that is, either no file has been chosen in the multipart form or the chosen file has no content.
`void`	`transferTo(File dest)`	Transfer the received file to the given destination file.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - MockMultipartFile
```
public MockMultipartFile(String name,
                         byte[] content)
```
    Create a new MockMultipartFile with the given content.
    参数:
    name - the name of the file
    content - the content of the file
  - MockMultipartFile
```
public MockMultipartFile(String name,
                         InputStream contentStream)
                  throws IOException
```
    Create a new MockMultipartFile with the given content.
    参数:
    name - the name of the file
    contentStream - the content of the file as stream
    抛出:
    IOException - if reading from the stream failed
  - MockMultipartFile
```
public MockMultipartFile(String name,
                         String originalFilename,
                         String contentType,
                         byte[] content)
```
    Create a new MockMultipartFile with the given content.
    参数:
    name - the name of the file
    originalFilename - the original filename (as on the client's machine)
    contentType - the content type (if known)
    content - the content of the file
  - MockMultipartFile
```
public MockMultipartFile(String name,
                         String originalFilename,
                         String contentType,
                         InputStream contentStream)
                  throws IOException
```
    Create a new MockMultipartFile with the given content.
    参数:
    name - the name of the file
    originalFilename - the original filename (as on the client's machine)
    contentType - the content type (if known)
    contentStream - the content of the file as stream
    抛出:
    IOException - if reading from the stream failed
- 方法详细资料
  - getName
```
public String getName()
```
    从接口复制的说明: MultipartFile
    Return the name of the parameter in the multipart form.
    指定者:
    getName 在接口中 MultipartFile
    返回:
    the name of the parameter (never null or empty)
  - getOriginalFilename
```
public String getOriginalFilename()
```
    从接口复制的说明: MultipartFile
    Return the original filename in the client's filesystem.
    This may contain path information depending on the browser used, but it typically will not with any other than Opera.
    指定者:
    getOriginalFilename 在接口中 MultipartFile
    返回:
    the original filename, or the empty String if no file has been chosen in the multipart form, or null if not defined or not available
    另请参阅:
    FileItem.getName(), CommonsMultipartFile.setPreserveFilename(boolean)
  - getContentType
```
public String getContentType()
```
    从接口复制的说明: MultipartFile
    Return the content type of the file.
    指定者:
    getContentType 在接口中 MultipartFile
    返回:
    the content type, or null if not defined (or no file has been chosen in the multipart form)
  - isEmpty
```
public boolean isEmpty()
```
    从接口复制的说明: MultipartFile
    Return whether the uploaded file is empty, that is, either no file has been chosen in the multipart form or the chosen file has no content.
    指定者:
    isEmpty 在接口中 MultipartFile
  - getSize
```
public long getSize()
```
    从接口复制的说明: MultipartFile
    Return the size of the file in bytes.
    指定者:
    getSize 在接口中 MultipartFile
    返回:
    the size of the file, or 0 if empty
  - getBytes
```
public byte[] getBytes()
                throws IOException
```
    从接口复制的说明: MultipartFile
    Return the contents of the file as an array of bytes.
    指定者:
    getBytes 在接口中 MultipartFile
    返回:
    the contents of the file as bytes, or an empty byte array if empty
    抛出:
    IOException - in case of access errors (if the temporary store fails)
  - getInputStream
```
public InputStream getInputStream()
                           throws IOException
```
    从接口复制的说明: MultipartFile
    Return an InputStream to read the contents of the file from.
    The user is responsible for closing the returned stream.
    指定者:
    getInputStream 在接口中 InputStreamSource
    指定者:
    getInputStream 在接口中 MultipartFile
    返回:
    the contents of the file as stream, or an empty stream if empty
    抛出:
    IOException - in case of access errors (if the temporary store fails)
  - transferTo
```
public void transferTo(File dest)
                throws IOException,
                       IllegalStateException
```
    从接口复制的说明: MultipartFile
    Transfer the received file to the given destination file.
    This may either move the file in the filesystem, copy the file in the filesystem, or save memory-held contents to the destination file. If the destination file already exists, it will be deleted first.
    If the target file has been moved in the filesystem, this operation cannot be invoked again afterwards. Therefore, call this method just once in order to work with any storage mechanism.
    NOTE: Depending on the underlying provider, temporary storage may be container-dependent, including the base directory for relative destinations specified here (e.g. with Servlet 3.0 multipart handling). For absolute destinations, the target file may get renamed/moved from its temporary location or newly copied, even if a temporary copy already exists.
    指定者:
    transferTo 在接口中 MultipartFile
    参数:
    dest - the destination file (typically absolute)
    抛出:
    IOException - in case of reading or writing errors
    IllegalStateException - if the file has already been moved in the filesystem and is not available anymore for another transfer
    另请参阅:
    FileItem.write(File), Part.write(String)

类 MockMultipartFile

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

MockMultipartFile

MockMultipartFile

MockMultipartFile

MockMultipartFile

方法详细资料

getName

getOriginalFilename

getContentType

isEmpty

getSize

getBytes

getInputStream

transferTo