org.noear.solon.boot.jlhttp

类 HTTPServer.MultipartIterator

java.lang.Object

org.noear.solon.boot.jlhttp.HTTPServer.MultipartIterator

所有已实现的接口:

Iterator<HTTPServer.MultipartIterator.Part>

封闭类:

HTTPServer

public static class HTTPServer.MultipartIterator
extends Object
implements Iterator<HTTPServer.MultipartIterator.Part>

The MultipartIterator iterates over the parts of a multipart/form-data request.

For example, to support file upload from a web browser:

1. Create an HTML form which includes an input field of type "file", attributes method="post" and enctype="multipart/form-data", and an action URL of your choice, for example action="/upload". This form can be served normally like any other resource, e.g. from an HTML file on disk.
2. Add a context handler for the action path ("/upload" in this example), using either the explicit HTTPServer.VirtualHost.addContext(java.lang.String, org.noear.solon.boot.jlhttp.HTTPServer.ContextHandler, java.lang.String...) method or the HTTPServer.Context annotation.
3. In the context handler implementation, construct a MultipartIterator from the client Request.
4. Iterate over the form HTTPServer.MultipartIterator.Parts, processing each named field as appropriate - for the file input field, read the uploaded file using the body input stream.

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	HTTPServer.MultipartIterator.Part The Part class encapsulates a single part of the multipart.

字段概要

字段

限定符和类型	字段和说明
protected HTTPServer.MultipartInputStream	in
protected boolean	next

构造器概要

构造器

构造器和说明
MultipartIterator(HTTPServer.Request req) Creates a new MultipartIterator from the given request.

方法概要

限定符和类型	方法和说明
boolean	hasNext()
HTTPServer.MultipartIterator.Part	next()
void	remove()

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 java.util.Iterator

forEachRemaining

字段详细资料

in

protected final HTTPServer.MultipartInputStream in

next

protected boolean next

构造器详细资料

MultipartIterator

public MultipartIterator(HTTPServer.Request req)
                  throws IOException

Creates a new MultipartIterator from the given request.

参数:

req - the multipart/form-data request

抛出:

IOException - if an IO error occurs

IllegalArgumentException - if the given request's content type is not multipart/form-data, or is missing the boundary

方法详细资料

hasNext

public boolean hasNext()

指定者:

hasNext 在接口中 Iterator<HTTPServer.MultipartIterator.Part>

next

public HTTPServer.MultipartIterator.Part next()

指定者:

next 在接口中 Iterator<HTTPServer.MultipartIterator.Part>

remove

public void remove()

指定者:

remove 在接口中 Iterator<HTTPServer.MultipartIterator.Part>