如何在Retrofit请求里添加Cookie
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你可以自定义一个RequestIntercaptor:
String cookieKey = ...
String cookieValue = ...
RestAdapter adapter = new RestAdapter.Builder()
.setRequestInterceptor(new RequestInterceptor()
@Override
public void intercept(RequestFacade request)
// assuming `cookieKey` and `cookieValue` are not null
request.addHeader("Cookie", cookieKey + "=" + cookieValue);
)
.setServer("http://...")
.build();
YourService service = adapter.create(YourService.class);
从服务器读取cookies再交给cookie manager管理:
OkHttpClient client = new OkHttpClient();
CustomCookieManager manager = new CustomCookieManager();
client.setCookieHandler(manager);
RestAdapter adapter = new RestAdapter.Builder()
.setClient(new OkClient(client))
...
.build();
CustomeCookieManager如下:
public class CustomCookieManager extends CookieManager
// The cookie key we're interested in.
private final String SESSION_KEY = "session-key";
/**
* Creates a new instance of this cookie manager accepting all cookies.
*/
public CustomCookieManager()
super.setCookiePolicy(CookiePolicy.ACCEPT_ALL);
@Override
public void put(URI uri, Map<String, List<String>> responseHeaders) throws IOException
super.put(uri, responseHeaders);
if (responseHeaders == null || responseHeaders.get(Constants.SET_COOKIE_KEY) == null)
// No cookies in this response, simply return from this method.
return;
// Yes, we've found cookies, inspect them for the key we're looking for.
for (String possibleSessionCookieValues : responseHeaders.get(Constants.SET_COOKIE_KEY))
if (possibleSessionCookieValues != null)
for (String possibleSessionCookie : possibleSessionCookieValues.split(";"))
if (possibleSessionCookie.startsWith(SESSION_KEY) && possibleSessionCookie.contains("="))
// We can safely get the index 1 of the array: we know it contains
// a '=' meaning it has at least 2 values after splitting.
String session = possibleSessionCookie.split("=")[1];
// store `session` somewhere
return;
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