cn.gtmap.estateplat.utils
类 WebUtil

java.lang.Object
  org.springframework.web.util.WebUtils
      cn.gtmap.estateplat.utils.WebUtil

public class WebUtil
extends org.springframework.web.util.WebUtils

字段摘要

static String	UN_KNOWN
static String	USER_AGENT_HEADER

从类 org.springframework.web.util.WebUtils 继承的字段

CONTENT_TYPE_CHARSET_PREFIX, DEFAULT_CHARACTER_ENCODING, DEFAULT_WEB_APP_ROOT_KEY, ERROR_EXCEPTION_ATTRIBUTE, ERROR_EXCEPTION_TYPE_ATTRIBUTE, ERROR_MESSAGE_ATTRIBUTE, ERROR_REQUEST_URI_ATTRIBUTE, ERROR_SERVLET_NAME_ATTRIBUTE, ERROR_STATUS_CODE_ATTRIBUTE, FORWARD_CONTEXT_PATH_ATTRIBUTE, FORWARD_PATH_INFO_ATTRIBUTE, FORWARD_QUERY_STRING_ATTRIBUTE, FORWARD_REQUEST_URI_ATTRIBUTE, FORWARD_SERVLET_PATH_ATTRIBUTE, HTML_ESCAPE_CONTEXT_PARAM, INCLUDE_CONTEXT_PATH_ATTRIBUTE, INCLUDE_PATH_INFO_ATTRIBUTE, INCLUDE_QUERY_STRING_ATTRIBUTE, INCLUDE_REQUEST_URI_ATTRIBUTE, INCLUDE_SERVLET_PATH_ATTRIBUTE, SESSION_MUTEX_ATTRIBUTE, SUBMIT_IMAGE_SUFFIXES, TEMP_DIR_CONTEXT_ATTRIBUTE, WEB_APP_ROOT_KEY_PARAM

构造方法摘要

WebUtil()

方法摘要

static StringBuilder	appendBuilder(StringBuilder sb, CharSequence... strs)
static String	getIP() 获取ip
static String	getIP(javax.servlet.http.HttpServletRequest request) 获取ip
static javax.servlet.http.HttpServletRequest	getRequest() 获取 HttpServletRequest
static byte[]	getRequestBytes(javax.servlet.http.HttpServletRequest request) 获取 request 请求的 byte[] 数组
static String	getRequestParamString(javax.servlet.http.HttpServletRequest request) 获取 request 中 json 字符串的内容
static String	getRequestStr(javax.servlet.http.HttpServletRequest request) 获取 request 请求内容
static String	getRequestStr(javax.servlet.http.HttpServletRequest request, byte[] buffer) 获取 request 请求内容
static String	removeSuffix(CharSequence str, CharSequence suffix) 去掉指定后缀

从类 org.springframework.web.util.WebUtils 继承的方法

clearErrorRequestAttributes, exposeErrorRequestAttributes, exposeForwardRequestAttributes, exposeRequestAttributes, extractFilenameFromUrlPath, extractFullFilenameFromUrlPath, findParameterValue, findParameterValue, getCookie, getDefaultHtmlEscape, getNativeRequest, getNativeResponse, getOrCreateSessionAttribute, getParametersStartingWith, getRealPath, getRequiredSessionAttribute, getSessionAttribute, getSessionId, getSessionMutex, getTargetPage, getTempDir, hasSubmitParameter, isDefaultHtmlEscape, isIncludeRequest, parseMatrixVariables, removeWebAppRootSystemProperty, setSessionAttribute, setWebAppRootSystemProperty

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

UN_KNOWN

public static final String UN_KNOWN

另请参见：

常量字段值

USER_AGENT_HEADER

public static final String USER_AGENT_HEADER

另请参见：

常量字段值

构造方法详细信息

WebUtil

public WebUtil()

方法详细信息

getIP

public static String getIP()

获取ip

返回：

{String}

getIP

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

获取ip

参数：

request - HttpServletRequest

返回：

{String}

getRequest

public static javax.servlet.http.HttpServletRequest getRequest()

获取 HttpServletRequest

返回：

{HttpServletRequest}

getRequestBytes

public static byte[] getRequestBytes(javax.servlet.http.HttpServletRequest request)
                              throws IOException

获取 request 请求的 byte[] 数组

参数：

request - request

返回：

byte[]

抛出：

IOException - IOException

getRequestParamString

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

获取 request 中 json 字符串的内容

参数：

request - request

返回：

字符串内容

getRequestStr

public static String getRequestStr(javax.servlet.http.HttpServletRequest request)
                            throws IOException

获取 request 请求内容

参数：

request - request

返回：

String

抛出：

IOException - IOException

getRequestStr

public static String getRequestStr(javax.servlet.http.HttpServletRequest request,
                                   byte[] buffer)
                            throws IOException

获取 request 请求内容

参数：

request - request

buffer - buffer

返回：

String

抛出：

IOException - IOException

appendBuilder

public static StringBuilder appendBuilder(StringBuilder sb,
                                          CharSequence... strs)

removeSuffix

public static String removeSuffix(CharSequence str,
                                  CharSequence suffix)

去掉指定后缀

参数：

str - 字符串

suffix - 后缀

返回：

切掉后的字符串，若后缀不是 suffix， 返回原字符串