tech.ibit.common.http

类 HttpUtils

java.lang.Object

tech.ibit.common.http.HttpUtils

public class HttpUtils
extends Object

Http工具类

作者:

IBIT TECH

构造器概要

构造器

构造器和说明
HttpUtils()

方法概要

限定符和类型	方法和说明
void	addCookies(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String cookieName, String cookieDomain, int maxAge, String cookieValue) 增加cookie
void	addCookies(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, String cookieName, String cookieDomain, int maxAge, String cookieValue, String cookiePath) 增加cookie
javax.servlet.http.Cookie	createCookie(String cookieName, String cookieValue, boolean isSecure, String path, String domain, int maxAge) 构造cookie
javax.servlet.http.Cookie	findCookieByName(javax.servlet.http.HttpServletRequest request, String cookieName) 通过名称查找cookie
String	findCookieValue(javax.servlet.http.HttpServletRequest request, String cookingName) 通过cookie名称查找cookie值
String	getCookiePath(javax.servlet.http.HttpServletRequest request) 获取cookie路径
String	getFilename(javax.servlet.http.Part part) 从multi-part中获取文件名称
Map<String,String>	getHeaders(javax.servlet.http.HttpServletRequest request) 获取请求头部信息
Map<String,String>	getHeaders(javax.servlet.http.HttpServletResponse response) 获取返回头部信息
Set<String>	getParamNames(javax.servlet.http.HttpServletRequest request) 获取参数名称
Map<String,String>	getParams(javax.servlet.http.HttpServletRequest request) 获取请求参数
Map<String,String>	getParams(String queryString) 从queryString中获取参数
String	getQueryString(Map<String,String> params, Collection<String> ignoredParamNames) 获取query string
String	getRealIp(javax.servlet.http.HttpServletRequest request) 获取真实ip（经过nginx后）

从类继承的方法 java.lang.Object

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

构造器详细资料

HttpUtils

public HttpUtils()

方法详细资料

getRealIp

public String getRealIp(javax.servlet.http.HttpServletRequest request)

获取真实ip（经过nginx后）

参数:

request - 请求

返回:

真实ip

getParams

public Map<String,String> getParams(javax.servlet.http.HttpServletRequest request)

获取请求参数

参数:

request - 请求

返回:

参数map

getHeaders

public Map<String,String> getHeaders(javax.servlet.http.HttpServletRequest request)

获取请求头部信息

参数:

request - 请求

返回:

头部map

getHeaders

public Map<String,String> getHeaders(javax.servlet.http.HttpServletResponse response)

获取返回头部信息

参数:

response - 返回

返回:

头部map

getParamNames

public Set<String> getParamNames(javax.servlet.http.HttpServletRequest request)

获取参数名称

参数:

request - 请求

返回:

参数名称

getParams

public Map<String,String> getParams(String queryString)

从queryString中获取参数

参数:

queryString - query string

返回:

参数map

getFilename

public String getFilename(javax.servlet.http.Part part)

从multi-part中获取文件名称

参数:

part - 文件part

返回:

文件名称

findCookieByName

public javax.servlet.http.Cookie findCookieByName(javax.servlet.http.HttpServletRequest request,
                                                  String cookieName)

通过名称查找cookie

参数:

request - 请求

cookieName - cookie名称

返回:

Cookie

findCookieValue

public String findCookieValue(javax.servlet.http.HttpServletRequest request,
                              String cookingName)

通过cookie名称查找cookie值

参数:

request - 请求

cookingName - cookie名称

返回:

cookie值

getCookiePath

public String getCookiePath(javax.servlet.http.HttpServletRequest request)

获取cookie路径

参数:

request - 请求

返回:

cookie路径

createCookie

public javax.servlet.http.Cookie createCookie(String cookieName,
                                              String cookieValue,
                                              boolean isSecure,
                                              String path,
                                              String domain,
                                              int maxAge)

构造cookie

参数:

cookieName - cookie名称

cookieValue - cookie值

isSecure - 是否安全连接

path - cookie路径

domain - cookie域

maxAge - cookie过期时间（秒）

返回:

Cookie

addCookies

public void addCookies(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       String cookieName,
                       String cookieDomain,
                       int maxAge,
                       String cookieValue)

增加cookie

参数:

request - 请求

response - 返回

cookieName - cookie名称

cookieDomain - cookie域，多个用","分割

maxAge - cookie过期时间（秒）

cookieValue - cookie值

addCookies

public void addCookies(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       String cookieName,
                       String cookieDomain,
                       int maxAge,
                       String cookieValue,
                       String cookiePath)

增加cookie

参数:

request - 请求

response - 返回

cookieName - cookie名称

cookieDomain - cookie域，多个用","分割

maxAge - cookie过期时间（秒）

cookieValue - cookie值

cookiePath - cookie路径

getQueryString

public String getQueryString(Map<String,String> params,
                             Collection<String> ignoredParamNames)

获取query string

参数:

params - 参数map

ignoredParamNames - 忽略的参数名称集合

返回:

query string