ios webview清除缓存

UIWebView清除Cookie：

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

UIWebView清除缓存：

//清除UIWebView的缓存
[[NSURLCachesharedURLCache] removeAllCachedResponses];

(By ItNoob.Matrix 链接 http://www.cnblogs.com/ItNoob)

分类： ios2012-12-24 11:17 1013人阅读 评论(0) 收藏 举报

NSURLCache * cache = [NSURLCache sharedURLCache];
    [cache removeAllCachedResponses];
    [cache setDiskCapacity:0];
    [cache setMemoryCapacity:0];