Cookie cookies[] = request.getCookies();
if (cookies != null && cookies.length > 0) {
int length = cookies.length;
for (int i = 1; i < length; i++) {
cookies[i].setMaxAge(0);
// cookies[i].setValue(null);这两句注释了
//cookies[i].setPath("/wap");
response.addCookie(cookies[i]);
}
}
cookies = request.getCookies();
if (cookies != null && cookies.length > 0) {
int length = cookies.length;
for (int i = 1; i < length; i++) {
cookies[i].setMaxAge(0);
// cookies[i].setValue(null);这两句注释了
//cookies[i].setPath("/wap");
response.addCookie(cookies[i]);
}
}
cookies = request.getCookies();
Cookie cookies[] = request.getCookies(); //定义了一个cookie数组
if (cookies != null && cookies.length > 0) { //如果数组不为空,进入大括号内
int length = cookies.length; //获得cookie数组的长度并赋值给length
for (int i = 1; i < length; i++) { //开始遍历
cookies[i].setMaxAge(0); //定义每个遍历出来的cookie的生命周期为0
cookies[i].setValue(null); //定义每个遍历出来的cookie的value值为null
cookies[i].setPath("/wap"); //定义每个遍历出来的cookie的访问路径
response.addCookie(cookies[i]); //封装并传入到response中
}
}
cookies = request.getCookies();
这段代码的意义是什么呢?? 能实现清除cookie吗?