photo-1490633874781-1c63cc424610.jpeg

背景

最近有一个需求，需要手动的去缓存cookie，然后启动APP的时候设置缓存过的cookie，项目网络框架用的是Afnetworking。

解决方案

翻了下Afnetworking的issue，发现了作者对于cookie的解释

Afnetworking没有对Cookie做过处理

15197156684835.jpg

使用NSHTTPCookieStorage即可实现cookie的管理。上代码！

存cookie

NSArray *cookies = [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookiesForURL:[NSURL URLWithString:url]];NSData *data = [NSKeyedArchiver archivedDataWithRootObject:cookies];NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];[userDefaults setObject:data forKey:@"cookie"];

设置cookie

NSData *cookiesdata = [[NSUserDefaults standardUserDefaults] objectForKey:@"m3cookie"];    if([cookiesdata length]) {        NSArray *cookies = [NSKeyedUnarchiver unarchiveObjectWithData:cookiesdata];        NSHTTPCookie *cookie;        for (cookie in cookies) {            [[NSHTTPCookieStorage sharedHTTPCookieStorage] setCookie:cookie];        }    }

清理cookie

NSHTTPCookie *cookie;NSHTTPCookieStorage *storage = [NSHTTPCookieStorage sharedHTTPCookieStorage];for (cookie in [storage cookies]) {    [storage deleteCookie:cookie];}

参考文章：