清除WKWebView cookies的方法

在UIWebView下，可以使用

[[NSURLCache sharedURLCache] removeAllCachedResponses];//清除缓存

WKWebView清除cookies的方法（iOS9以上）

WKWebsiteDataStore *dateStore = [WKWebsiteDataStore defaultDataStore]; 
  [dateStore fetchDataRecordsOfTypes:[WKWebsiteDataStore allWebsiteDataTypes] 
    completionHandler:^(NSArray * __nonnull records) { 
      for (WKWebsiteDataRecord *record in records) 
      { 
// if ( [record.displayName containsString:@"baidu"]) //取消备注，可以针对某域名清除，否则是全清 
// { 
   [[WKWebsiteDataStore defaultDataStore] removeDataOfTypes:record.dataTypes 
   forDataRecords:@[record] 
 completionHandler:^{ 
   NSLog(@"cookies for %@ deleted successfully",record.displayName); 
 }]; 
// } 
      } 
    }]; 

iOS9一下用这种方法：

NSString *libraryPath = [NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES) objectAtIndex:0]; 
NSString *cookiesFolderPath = [libraryPath stringByAppendingString:@"/cookies"]; 
NSError *errors; 
[[NSFileManager defaultManager] removeItemAtPath:cookiesFolderPath error:&errors]; 

查看cookie

NSHTTPcookie *cookie;
NSHTTPcookieStorage *cookieJar = [NSHTTPcookieStorage sharedHTTPcookieStorage];
for (cookie in [cookieJar cookies]) {
  NSLog(@"%@", cookie);
}

以上这篇清除WKWebView cookies的方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持考高分网。