Cookie Tool Class

1 ImportJavax.servlet.http.Cookie;2 Importjavax.servlet.http.HttpServletRequest;3 ImportJavax.servlet.http.HttpServletResponse;4 Importjava.io.UnsupportedEncodingException;5 ImportJava.net.URLDecoder;6 ImportJava.net.URLEncoder;7 8 /**9 * Cookie Tool classTen  */ One  Public classCookieutil { A     /** - * Set Cookies (Generate time is 1 days) -      * @paramname names the      * @paramValue Values -      */ -      Public Static voidSetcookie (httpservletresponse response, string name, String value) { -Setcookie (response, name, value, 60*60*24); +     } -  +     /** A * Set Cookies at      * @paramname names -      * @paramValue Values -      */ -      Public Static voidSetcookie (httpservletresponse response, string name, string value, String path) { -Setcookie (response, name, value, path, 60*60*24); -     } in  -     /** to * Set Cookies +      * @paramname names -      * @paramValue Values the      * @paramMaxAge Survival time (in seconds) *      */ $      Public Static voidSetcookie (httpservletresponse response, string name, String value,intMaxAge) {Panax NotoginsengSetcookie (response, name, value, "/", maxAge); -     } the  +     /** A * Set Cookies the      * @paramname names +      * @paramValue Values -      * @paramMaxAge Survival time (in seconds) $      */ $      Public Static voidSetcookie (httpservletresponse response, string name, string value, String path,intMaxAge) { -Cookie cookie =NewCookie (Name,NULL); - Cookie.setpath (path); the cookie.setmaxage (maxAge); -         Try {WuyiCookie.setvalue (Urlencoder.encode (Value, "Utf-8")); the}Catch(unsupportedencodingexception e) { - e.printstacktrace (); Wu         } - Response.addcookie (cookie); About     } $  -     /** - * Get the value of the specified cookie -      * @paramname names A      * @returnvalue +      */ the      Public Staticstring GetCookie (HttpServletRequest request, string name) { -         returnGetCookie (Request,NULL, Name,false); $     } the     /** the * Get the value of the specified cookie and delete it.  the      * @paramname names the      * @returnvalue -      */ in      Public Staticstring GetCookie (httpservletrequest request, httpservletresponse Response, string name) { the         returnGetCookie (Request, response, name,true); the     } About     /** the * Get the value of the specified cookie the      * @paramRequest Object the      * @paramResponse Response Object +      * @paramName names -      * @paramIsremove whether to remove the      * @returnvalueBayi      */ the      Public StaticString GetCookie (HttpServletRequest request, httpservletresponse Response, string name,Booleanisremove) { theString value =NULL; -cookie[] Cookies =request.getcookies (); -         if(Cookies! =NULL) { the              for(Cookie cookie:cookies) { the                 if(Cookie.getname (). Equals (name)) { the                     Try { theValue = Urldecoder.decode (Cookie.getvalue (), "Utf-8"); -}Catch(unsupportedencodingexception e) { the e.printstacktrace (); the                     } the                     if(isremove) {94Cookie.setmaxage (0); the Response.addcookie (cookie); the                     } the                 }98             } About         } -         returnvalue;101     }102}

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Cookie Tool Class