Question

为什么我在Servlet内设置Cookies无效？

Servlet内部是这么设置的：String cookieName="Sender";
Cookie cookie=new Cookie(cookieName, "Test_Content");
cookie.setMaxAge(1000000000);
response.addCookie(cookie);然后再另一个页面读取：Cookie[] cookies = request.getCookies();
if(cookies != null) {
for(int i=0; i<cookies.length; i++) {
Cookie cookie = cookies[i];
String cookieName = cookie.getName();
String cookieValue = cookie.getValue();
System.out.println(cookieName + " " + cookieValue);
}
}结果读不出来，帮忙看下这是为什么

Answer 1

在上面设置cookie里面加上这句话cookie.setPath("/");

Answer 2

response.addCookie(cookie);该为request.addCookie(cookie);