第一种
HashMap map = new HashMap()
map.put("cookie","p1u_id=4eb591e73554db0f4d3300cb656113abfb968ef6b0ee2b5de0a35caa5217c51faa028b453576b35c")
networkConnection.setHeaderList(map)
NetworkConnection.ConnectionResult result = networkConnection.execute()
第二种是用okhttp
OkHttpClient client = new OkHttpClient()
String returnData=null
com.squareup.okhttp.Request request = new com.squareup.okhttp.Request.Builder()
addHeader("cookie", "p1u_id=4eb591e73554db0f4d3300cb656113abfb968ef6b0ee2b5de0a35caa5217c51faa028b453576b35c")
url(url)
.build()
Response response = null
try {
response = client.newCall(request).execute()
returnData=response.body().string()
Log.i("ss", "url is " + url + "_______RETUNRN DATA IS " + returnData)
} catch (IOException e) {
e.printStackTrace()
}
Cookie是一段文本信息,在客户端存储 Cookie 是 ASP.NET 的会话状态将请求与会话关联的方法之一。Cookie 也可以直接用于在请求之间保持数据,但数据随后将存储在客户端并随每个请求一起发送到服务器。浏览器对 Cookie 的大小有限制,因此,只有不超过 4096 字节才能保证被接受。编写Cookie
//方式1:
Response.Cookies["username"].value="mike"
Response.Cookies["username"].Expires=DateTime.MaxValue
//方式2:
HttpCookie acookie = new HttpCookie("last")
acookie.Value="a"
acookie..Expires=DateTime.MaxValue
Response.Cookies.Add(acookie)
//多值Cookie的写法
//方式1:
Response.Cookies["userinfo1"]["name"].value="mike"
Response.Cookies["userinfo1"]["last"].value="a"
Response.Cookies["userinfo1"].Expires=DateTime.MaxValue
//方式2:
HttpCookie cookie = new HttpCookie("userinfo1")
cookie.Values["name"]="mike"
cookie.Values["last"]="a"
cookie.Expires=DateTime.MaxValue
//cookie.Expires = System.DateTime.Now.AddDays(1)//设置过期时间 1天
Response.Cookies.Add(cookie)
读取Cookie
Internet Explorer 将站点的 Cookie 保存在文件名格式为 <user>@<domain>.txt 的文件中,其中 <user>是您的帐户名。
注意:在获取Cookie的值之前,应该确保该 Cookie 确实存在。否则,您将得到一个异常
If (Request.Cookies["userName"]!=null)
{
string str = Request.Cookies("userName").Value
}
//多值Cookie的读取
If ( Request.Cookies["userInfo1"]!=null )
{
string name=Request.Cookies["userInfo1"]["name"]
string last=Request.Cookies["userInfo1"]["last"]
}
//读取 Cookie 集合
for(int i = 0 i<Request.Cookies.Count i++)
{
HttpCookie cookies = Request.Cookies
Response.Write("name="+cookies.Mame+"<br/>")
if (cookies.HasKeys )//是否有子键
{
System.Collections.Specialized.NameValueCollection NameColl
= aCookie.Values
for(int j=0j<NameColl.Countj++)
{
Response.Write("子键名="+ NameColl.AllKey[j] +"<br/>")
Response.Write("子键值="+ NameColl[j] +"<br/>")
}
}
else
{
Response.Write("value="+cookies.Value+"<br/>")
}
}
运行此代码时,可看到一个名为“ASP.NET_SessionId”的Cookie,ASP.NET用这个 Cookie 来保存您的会话的唯一标识符。
修改 Cookie
修改的方法与创建方法相同
删除 Cookie
将其有效期设置为过去的某个日期。当浏览器检查 Cookie 的有效期时,就会删除这个已过期的 Cookie。
HttpCookie cookie = new HttpCookie("userinfo1")
cookie.Expires=DateTime.Now.AddDays(-30)
Response.Cookies.Add(cookie)
修改cookie
1 Response.Cookies["Info"]["user"] = "2"
2 Response.Cookies["Info"].Expires = DateTime.Now.AddDays(1) 删除cookie下的属性
1 HttpCookie acookie=Request.Cookies["Info"]
2 acookie.Values.Remove("userid")
3 acookie.Expires = DateTime.Now.AddDays(1)
4 Response.Cookies.Add(acookie) 删除所有cookie,就是设置过期时间为现在就行了
1 int limit=Request.Cookies.Count - 1
2 for(int i=0i<limiti++)
3 {
4 acookie = Request.Cookies(i)
5 acookie.Expires = DateTime.Now.AddDays(-1)
6 Response.Cookies.Add(acookie)
7 }
-------------
如果有主站及二级域名站且cookie要共享的话则要加入如下设置
cookie.Domain = ".主域名"
cookie.Path = "/"
欢迎分享,转载请注明来源:内存溢出
评论列表(0条)