- (void)clearAllUIWebViewData {
// Clear the webview cache...
[[NSURLCache sharedURLCache] removeAllCachedResponses];
[self removeApplicationLibraryDirectoryWithDirectory:@"Caches"];
[self removeApplicationLibraryDirectoryWithDirectory:@"WebKit"];
// Empty the cookie jar...
for (NSHTTPCookie *cookie in [[NSHTTPCookieStorage sharedHTTPCookieStorage] cookies]) {
[[NSHTTPCookieStorage sharedHTTPCookieStorage] deleteCookie:cookie];
}
[selfremoveApplicationLibraryDirectoryWithDirectory:@"Cookies"];
}
- (void)removeApplicationLibraryDirectoryWithDirectory:(NSString *)dirName {
NSString *dir = [[[[NSSearchPathForDirectoriesInDomains(NSApplicationDirectory, NSUserDomainMask, YES) lastObject]stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"Library"] stringByAppendingPathComponent:dirName];
if ([[NSFileManager defaultManager] fileExistsAtPath:dir]) {
[[NSFileManager defaultManager] removeItemAtPath:dir error:nil];
}
}
UIWebView清空缓存
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转载自linwwwei.iteye.com/blog/2313209
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