org.rdlinux.luava.servlet

类 HttpServletUtils

java.lang.Object

org.rdlinux.luava.servlet.HttpServletUtils

public class HttpServletUtils
extends Object

构造器概要

构造器

构造器和说明
HttpServletUtils()

方法概要

限定符和类型	方法和说明
static String	encodeFileName(String fileName) 对文件名进行编码，防止下载文件名称乱码
static javax.servlet.http.Cookie	getCookie(javax.servlet.http.HttpServletRequest request, String cookieName) 根据名称获取cookie
static String	getCookieValue(javax.servlet.http.HttpServletRequest request, String cookieName) 根据名称获取cookie值
static String	getRemoteAddr(javax.servlet.http.HttpServletRequest request)
static boolean	isAjax(javax.servlet.http.HttpServletRequest request) 判断是否是ajax请求
static boolean	isMSBrowser(javax.servlet.http.HttpServletRequest request) 判断是否是IE浏览器
static void	responseFile(javax.servlet.http.HttpServletResponse response, File file) 返回文件, 会自动编码文件名, 防止乱码
static void	responseFile(javax.servlet.http.HttpServletResponse response, String fileName, InputStream inputStream) 返回文件, 会自动编码文件名, 防止乱码
static void	responseJson(boolean isMSBrowser, javax.servlet.http.HttpServletResponse response, Object data) 返回json
static void	responseJson(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object data) 返回json
static void	responseJson(javax.servlet.http.HttpServletResponse response, Object data) 返回json
static void	setResponseFileName(javax.servlet.http.HttpServletResponse response, String fileName) 设置返回文件的文件名, 会自动编码文件名防止乱码

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

HttpServletUtils

public HttpServletUtils()

方法详细资料

isAjax

public static boolean isAjax(javax.servlet.http.HttpServletRequest request)

判断是否是ajax请求

isMSBrowser

public static boolean isMSBrowser(javax.servlet.http.HttpServletRequest request)

判断是否是IE浏览器

getCookie

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

根据名称获取cookie

getCookieValue

public static String getCookieValue(javax.servlet.http.HttpServletRequest request,
                                    String cookieName)

根据名称获取cookie值

getRemoteAddr

public static String getRemoteAddr(javax.servlet.http.HttpServletRequest request)

encodeFileName

public static String encodeFileName(String fileName)

对文件名进行编码，防止下载文件名称乱码

参数:

fileName - 编码前文件名

返回:

返回编码后的文件名

setResponseFileName

public static void setResponseFileName(javax.servlet.http.HttpServletResponse response,
                                       String fileName)

设置返回文件的文件名, 会自动编码文件名防止乱码

参数:

response - HttpServletResponse

fileName - 编码前文件名

responseFile

public static void responseFile(javax.servlet.http.HttpServletResponse response,
                                File file)

返回文件, 会自动编码文件名, 防止乱码

参数:

response - httpServletResponse

file - 返回文件

responseFile

public static void responseFile(javax.servlet.http.HttpServletResponse response,
                                String fileName,
                                InputStream inputStream)

返回文件, 会自动编码文件名, 防止乱码

参数:

response - httpServletResponse

fileName - 文件名

inputStream - 输入流

responseJson

public static void responseJson(boolean isMSBrowser,
                                javax.servlet.http.HttpServletResponse response,
                                Object data)

返回json

参数:

isMSBrowser - 是否是ie浏览器

response - httpServletResponse

data - 返回的数据对象

responseJson

public static void responseJson(javax.servlet.http.HttpServletResponse response,
                                Object data)

返回json

参数:

response - httpServletResponse

data - 返回的数据对象

responseJson

public static void responseJson(javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response,
                                Object data)

返回json

参数:

request - request请求对象,用于判断是否是ie浏览器

response - httpServletResponse

data - 返回的数据对象