标签：angularjs实现cookie跨域 jquery实现cookie跨域 cookie跨域
前后端分离被越来越多的公司重视利用，然后带来的最棘手的问题就是，用户信息应如何保存。<pre name="code" class="javascript">function getAdustryController($scope,$http){
$http.post('http://localhost/ajax/getAllIndustryCategoty.pt',{languageColumn:'name_eu'},{'withCredentials':true}).success(function(data){
$scope.industries = data;
});
}
JAVA:public String execute(){
/* 要存入的cookie信息 */
Cookie cookie = new Cookie("test_test","321");
cookie.setMaxAge(3600);
response.addCookie(cookie);
/* This is a part of security, you cannot do that. If you want to allow credentials then your Access-Control-Allow-Origin must not use *. You will have to specify the exact domain. */
response.setHeader("Access-Control-Allow-Origin", "http://test.domain.cn"); //请求源
response.setHeader("Access-Control-Allow-Methods","POST"); //请求方式POST, GET, OPTIONS
response.setHeader("Access-Control-Max-Age", "3600"); //有效期
response.setHeader("Access-Control-Allow-Headers", "Content-Type, *"); //请求头类型
response.setHeader("Access-Control-Allow-Credentials","true"); //是否支持cookie跨域
SiteHandlerAction SiteHandler = (SiteHandlerAction) BeansFactory.getBean(SiteHandlerAction.class);
List<IndustryCategory> list = SiteHandler.getAllIndustryCategory(); //所有的分类集合
JSONArray jsonArray = JSONArray.fromObject(list); //将list转为json
String json = jsonArray.toString(); //转为json字符串
//将字符串写进输出流
try {
PrintWriter write = response.getWriter();
write.print(json);
write.close();
} catch (IOException e) {
e.printStackTrace();
}
return NONE;
}
$.ajax("http://localhost/ajax/getAllIndustryCategoty.pt",{
type:"POST",
data:{languageColumn:'name_eu'}，
xhrFields:{withCredentials: true},
crossDomain::true,
success:function(data, status, xhr){}
});
| Access-Control-Allow-Origin: <origin> | * | 授权的源控制 |
| Access-Control-Max-Age: <delta-seconds> | 授权的时间 |
| Access-Control-Allow-Credentials: true | false | 控制是否开启与Ajax的Cookie提交方式 |
| Access-Control-Allow-Methods: <method>[, <method>]* | 允许请求的HTTP Method |
| Access-Control-Allow-Headers: <field-name>[, <field-name>]* | 控制哪些header能发送真正的请求 |
标签：angularjs实现cookie跨域 jquery实现cookie跨域 cookie跨域
原文地址：http://blog.csdn.net/ligang2585116/article/details/44806853
