Java認證考試:如何設置和刪除cookie

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Java認證考試:如何設置和刪除cookie

/**

* 刪除cookie

*/

public static void clearCookie(HttpServletRequest request,HttpServletResponse response, String path) {

Cookie[] cookies = ookies();

try{

for(int i=0;i《th;i++) {

//tln(cookies[i]。getName() + “:” + cookies[i]。getValue());

Cookie cookie = new Cookie(cookies[i]。getName(), null);

axAge(0);

ath(path);//根據你創建cookie的`路徑進行填寫

ookie(cookie);

}

}catch(Exception ex) {

tln(“刪除Cookies發生異常!”);

}

}

public static void setCookie(HttpServletResponse response, String name, String value, String path) {

if (bugEnabled()) {

g(“Setting cookie ‘” + name + “’ on path ‘” + path + “’”);

}

Cookie cookie = new Cookie(name, value);

ecure(false);

ath(path);

axAge(IE_INVALID_TIME);

ookie(cookie);

// (“setCookie 完成……。”);

}

//調用

String cookiename = “vbo”;

String cookievalue = “cb”;

String path = “/”;

setCookie(response, cookiename , cookievalue , path);

clearCookie(request,response,path);//如果有name的話,方法也要增加name過去才能匹配