我正在我的 spring mvc 应用程序中创建自定义身份验证服务:
@Service
public class AuthenticationServiceImpl implements AuthenticationService {
@Autowired
UserService userService;
@Override
public void login(String email, String password) {
boolean isValid = userService.isValidLogin(email, password);
if(isValid) {
// ??? create a session cookie and add to http response
}
}
}
如何创建 cookie 并将其添加到响应中?
最佳答案
按照@Aravind 的回答了解更多详情
@RequestMapping("/myPath.htm")
public ModelAndView add(HttpServletRequest request, HttpServletResponse response) throws Exception{
myServiceMethodSettingCookie(request, response); //Do service call passing the response
return new ModelAndView("CustomerAddView");
}
// service method
void myServiceMethodSettingCookie(HttpServletRequest request, HttpServletResponse response){
final String cookieName = "my_cool_cookie";
final String cookieValue = "my cool value here !"; // you could assign it some encoded value
final Boolean useSecureCookie = false;
final int expiryTime = 60 * 60 * 24; // 24h in seconds
final String cookiePath = "/";
Cookie cookie = new Cookie(cookieName, cookieValue);
cookie.setSecure(useSecureCookie); // determines whether the cookie should only be sent using a secure protocol, such as HTTPS or SSL
cookie.setMaxAge(expiryTime); // A negative value means that the cookie is not stored persistently and will be deleted when the Web browser exits. A zero value causes the cookie to be deleted.
cookie.setPath(cookiePath); // The cookie is visible to all the pages in the directory you specify, and all the pages in that directory's subdirectories
response.addCookie(cookie);
}
相关文档:
http://docs.oracle.com/javaee/7/api/javax/servlet/http/Cookie.html
http://docs.spring.io/spring-security/site/docs/3.0.x/reference/springsecurity.html
关于java - 如何从我的服务层内部创建一个 cookie 并添加到 http 响应?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/8889679/