1.2.1

support clear caches

Author: Luo-Kuang

README.md

@@ -20,7 +20,7 @@ source 'https://github.com/CocoaPods/Specs.git'
 platform :ios, '9.0'
 
 target 'TargetName' do
-pod 'ZFWKWebView', '~> 1.2.0'
+pod 'ZFWKWebView', '~> 1.2.1'
 end
 ```
 Then, run the following command:

ZFWKWebView.podspec

@@ -9,7 +9,7 @@
 
 Pod::Spec.new do |s|
   s.name         = "ZFWKWebView"
-  s.version      = "1.2.0"
+  s.version      = "1.2.1"
   s.summary      = "No short description of ZFWKWebView."
   s.homepage     = "https://github.com/FranLucky/ZFWKWebView"
   s.license      = { :type => "MIT", :file => "LICENSE"}

ZFWKWebView/ZFWKWebVC.h

@@ -41,6 +41,8 @@ UIKIT_EXTERN ZFWKWebViewEventKey const ZFWKWebViewEventViewDidDisappear;
 UIKIT_EXTERN ZFWKWebViewEventKey const ZFWKWebViewEventViewDidLoad;
 UIKIT_EXTERN ZFWKWebViewEventKey const ZFWKWebViewEventViewWillLayoutSubviews;
 
+
+
 @interface ZFWKWebVCConf : NSObject
 /**
  *  ZFWKWebVCPopTypePervious => popViewControllerAnimated (default)
@@ -99,8 +101,6 @@ UIKIT_EXTERN ZFWKWebViewEventKey const ZFWKWebViewEventViewWillLayoutSubviews;
 
 
 
-
-
 @interface ZFWKWebVC : UIViewController
 - (instancetype)initWithDefaultConfig;
 - (instancetype)initWithConf:(ZFWKWebVCConf *)conf;
@@ -109,6 +109,9 @@ UIKIT_EXTERN ZFWKWebViewEventKey const ZFWKWebViewEventViewWillLayoutSubviews;
 - (void)removeUserScript:(NSString *)script;
 - (void)reloadPreviousRequest;
 
+- (void)clearAllCaches API_AVAILABLE(ios(9.0));
+- (void)clearCachesWithSet:(NSSet *)cacheSet API_AVAILABLE(ios(9.0));
+
 @property (nonatomic, strong, readonly) WKWebView *webView;
 @property (nonatomic, strong, nullable) ZFWKWebVCBottomBar *bottomBar;
 @property (nonatomic, strong, readonly) ZFWKWebVCConf *config;

ZFWKWebView/ZFWKWebVC.m

@@ -750,10 +750,34 @@ - (void)userContentController:(WKUserContentController *)userContentController d
             callback(self, self.config, message.body);
         }
     }
-    
-    
 }
 
+- (void)clearAllCaches {
+    if (@available(iOS 9.0, *)) {
+        NSSet *cacheTypes = [NSSet setWithArray:@[
+            WKWebsiteDataTypeMemoryCache,
+            WKWebsiteDataTypeSessionStorage,
+            WKWebsiteDataTypeDiskCache,
+            WKWebsiteDataTypeOfflineWebApplicationCache,
+            WKWebsiteDataTypeCookies,
+            WKWebsiteDataTypeLocalStorage,
+            WKWebsiteDataTypeIndexedDBDatabases,
+            WKWebsiteDataTypeWebSQLDatabases,
+        ]];
+        [self clearCachesWithSet:cacheTypes];
+    } else {
+       NSLog(@"API %s support @available(iOS 9.0, *)", __func__);
+    }
+}
 
+- (void)clearCachesWithSet:(NSSet *)cacheSet {
+    if (@available(iOS 9.0, *)) {
+        [[WKWebsiteDataStore defaultDataStore] removeDataOfTypes:cacheSet
+                                                   modifiedSince:[NSDate dateWithTimeIntervalSince1970:0]
+                                               completionHandler:^{}];
+    } else {
+        NSLog(@"API %s support @available(iOS 9.0, *)", __func__);
+    }
+}
 
 @end