1.测试：Cookie和端口无关，和ip或域名有关
localhost:81 设置cookie ： 请求发现请求头有cookie
localhost:82 不设置cookie ： 请求发现请求头有cookie
192.168.199.225:82 不设置cookie ： 请求发现请求头无cookie
localhost:81
@GetMapping("/health")
public void health(HttpServletRequest request, HttpServletResponse response) {
//设置1
response.addHeader("Set-Cookie","hello ytf 81");
//查看
Cookie[] cookies = request.getCookies();
if(cookies != null)
for(Cookie c : cookies){
String name = c.getName();//获取Cookie名称
}
}
localhost:82
@GetMapping("/health")
public void health(HttpServletRequest request, HttpServletResponse response) {
//设置1
// response.addHeader("Set-Cookie","hello 81");
//设置2
// Cookie cookie = new Cookie("jieguo","true");
// response.addCookie(cookie);
//查看
Cookie[] cookies = request.getCookies();
if(cookies != null)
for(Cookie c : cookies){
String name = c.getName();//获取Cookie名称
}
}
192.168.199.225:82
2.同源策略
标签：cookies,request,cookie,关于,82,Cookie,response From： https://www.cnblogs.com/smileblogs/p/16936504.html