play.mvc
类 Http.Response

java.lang.Object
  play.mvc.Http.Response

包容类：

Http

public static class Http.Response
extends java.lang.Object

An HTTP response

字段摘要

boolean	chunked
java.lang.String	contentType Response content type
java.util.Map<java.lang.String,Http.Cookie>	cookies Response cookies
static java.lang.ThreadLocal<Http.Response>	current Bind to thread
java.lang.Object	direct Send this file directly
java.lang.String	encoding The encoding used when writing response to client
java.util.Map<java.lang.String,Http.Header>	headers Response headers
java.io.ByteArrayOutputStream	out Response body stream
java.lang.Integer	status Response status code

构造方法摘要

Http.Response()

方法摘要

void	accessControl(java.lang.String allowOrigin) Add headers to allow cross-domain requests.
void	accessControl(java.lang.String allowOrigin, boolean allowCredentials) Add headers to allow cross-domain requests.
void	accessControl(java.lang.String allowOrigin, java.lang.String allowMethods, boolean allowCredentials) Add headers to allow cross-domain requests.
void	cacheFor(java.lang.String duration) Add a cache-control header
void	cacheFor(java.lang.String etag, java.lang.String duration, long lastModified) Add cache-control headers
static Http.Response	current() Retrieve the current response
java.lang.String	getHeader(java.lang.String name) Get a response header
void	onWriteChunk(F.Action<java.lang.Object> handler)
void	print(java.lang.Object o)
void	removeCookie(java.lang.String name) Removes the specified cookie with path /
void	removeCookie(java.lang.String name, java.lang.String path) Removes the cookie
void	reset()
void	setContentTypeIfNotSet(java.lang.String contentType)
void	setCookie(java.lang.String name, java.lang.String value) Set a new cookie
void	setCookie(java.lang.String name, java.lang.String value, java.lang.String duration) Set a new cookie that will expire in (current) + duration
void	setCookie(java.lang.String name, java.lang.String value, java.lang.String domain, java.lang.String path, java.lang.Integer maxAge, boolean secure)
void	setCookie(java.lang.String name, java.lang.String value, java.lang.String domain, java.lang.String path, java.lang.Integer maxAge, boolean secure, boolean httpOnly)
void	setHeader(java.lang.String name, java.lang.String value) Set a response header
void	writeChunk(java.lang.Object o)

从类 java.lang.Object 继承的方法

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

字段详细信息

status

public java.lang.Integer status

Response status code

contentType

public java.lang.String contentType

Response content type

headers

public java.util.Map<java.lang.String,Http.Header> headers

Response headers

cookies

public java.util.Map<java.lang.String,Http.Cookie> cookies

Response cookies

out

public java.io.ByteArrayOutputStream out

Response body stream

direct

public java.lang.Object direct

Send this file directly

encoding

public java.lang.String encoding

The encoding used when writing response to client

current

public static java.lang.ThreadLocal<Http.Response> current

Bind to thread

chunked

public boolean chunked

构造方法详细信息

Http.Response

public Http.Response()

方法详细信息

current

public static Http.Response current()

Retrieve the current response

返回：

the current response

getHeader

public java.lang.String getHeader(java.lang.String name)

Get a response header

参数：

name - Header name case-insensitive

返回：

the header value as a String

setHeader

public void setHeader(java.lang.String name,
                      java.lang.String value)

Set a response header

参数：

name - Header name

value - Header value

setContentTypeIfNotSet

public void setContentTypeIfNotSet(java.lang.String contentType)

setCookie

public void setCookie(java.lang.String name,
                      java.lang.String value)

Set a new cookie

参数：

name - Cookie name

value - Cookie value

removeCookie

public void removeCookie(java.lang.String name)

Removes the specified cookie with path /

参数：

name - cookiename

removeCookie

public void removeCookie(java.lang.String name,
                         java.lang.String path)

Removes the cookie

参数：

name - cookiename

path - cookiepath

setCookie

public void setCookie(java.lang.String name,
                      java.lang.String value,
                      java.lang.String duration)

Set a new cookie that will expire in (current) + duration

参数：

name -

value -

duration - Ex: 3d

setCookie

public void setCookie(java.lang.String name,
                      java.lang.String value,
                      java.lang.String domain,
                      java.lang.String path,
                      java.lang.Integer maxAge,
                      boolean secure)

setCookie

public void setCookie(java.lang.String name,
                      java.lang.String value,
                      java.lang.String domain,
                      java.lang.String path,
                      java.lang.Integer maxAge,
                      boolean secure,
                      boolean httpOnly)

cacheFor

public void cacheFor(java.lang.String duration)

Add a cache-control header

参数：

duration - Ex: 3h

cacheFor

public void cacheFor(java.lang.String etag,
                     java.lang.String duration,
                     long lastModified)

Add cache-control headers

参数：

duration - Ex: 3h

accessControl

public void accessControl(java.lang.String allowOrigin)

Add headers to allow cross-domain requests. Be careful, a lot of browsers don't support these features and will ignore the headers. Refer to the browsers' documentation to know what versions support them.

参数：

allowOrigin - a comma separated list of domains allowed to perform the x-domain call, or "*" for all.

accessControl

public void accessControl(java.lang.String allowOrigin,
                          boolean allowCredentials)

Add headers to allow cross-domain requests. Be careful, a lot of browsers don't support these features and will ignore the headers. Refer to the browsers' documentation to know what versions support them.

参数：

allowOrigin - a comma separated list of domains allowed to perform the x-domain call, or "*" for all.

allowCredentials - Let the browser send the cookies when doing a x-domain request. Only respected by the browser if allowOrigin != "*"

accessControl

public void accessControl(java.lang.String allowOrigin,
                          java.lang.String allowMethods,
                          boolean allowCredentials)

Add headers to allow cross-domain requests. Be careful, a lot of browsers don't support these features and will ignore the headers. Refer to the browsers' documentation to know what versions support them.

参数：

allowOrigin - a comma separated list of domains allowed to perform the x-domain call, or "*" for all.

allowMethods - a comma separated list of HTTP methods allowed, or null for all.

allowCredentials - Let the browser send the cookies when doing a x-domain request. Only respected by the browser if allowOrigin != "*"

print

public void print(java.lang.Object o)

reset

public void reset()

writeChunk

public void writeChunk(java.lang.Object o)

onWriteChunk

public void onWriteChunk(F.Action<java.lang.Object> handler)