webView清除缓存

转自 http://blog.csdn.net/zhaoweixing1989/article/details/13021571

UIWebView清除Cookie：

//清除cookiesNSHTTPCookie *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

[cpp] view plaincopy

1. NSURLCache * cache = [NSURLCache sharedURLCache];  
2.     [cache removeAllCachedResponses];  
3.     [cache setDiskCapacity:0];  
4.     [cache setMemoryCapacity:0];