Class HttpHelper

java.lang.Object

cool.scx.http.HttpHelper

public class HttpHelper
extends Object

HttpHelper

Constructor Summary

Constructors

Constructor	Description
HttpHelper()

Method Summary

Modifier and Type	Method	Description
static String	getDownloadContentDisposition(String downloadName)	todo 这是一个 hack URLEncoder.encode 针对 ' ' (空格) 会编码为 '+' , 而这里我们需要的是编码为 %20
static MediaType	getMediaTypeByExtension(String ext)
static MediaType	getMediaTypeByFileName(String filename)
static String	getRequestIP(ScxHttpServerRequest request)	获取访问者IP

Methods inherited from class java.lang.Object

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

Constructor Details

HttpHelper

public HttpHelper()

Method Details

getRequestIP

public static String getRequestIP(ScxHttpServerRequest request)

获取访问者IP

先从Header中获取X-Real-IP，如果不存在再从X-Forwarded-For获得第一个IP(用,分割)， 如果还不存在则调用 HttpServerRequest.remoteAddress()

Parameters:

request - a

Returns:

IP

getDownloadContentDisposition

public static String getDownloadContentDisposition(String downloadName)

todo 这是一个 hack URLEncoder.encode 针对 ' ' (空格) 会编码为 '+' , 而这里我们需要的是编码为 %20

Parameters:

downloadName - a String object

Returns:

c

See Also:

• https://www.rfc-editor.org/rfc/rfc6266.html

getMediaTypeByExtension

public static MediaType getMediaTypeByExtension(String ext)

getMediaTypeByFileName

public static MediaType getMediaTypeByFileName(String filename)