swift 清除web缓存

 func cleanWebCache() {

            let dataStore = WKWebsiteDataStore.default()

            dataStore.fetchDataRecords(ofTypes: WKWebsiteDataStore.allWebsiteDataTypes(), completionHandler: { (records) in

                for record in records{

                   // if record.dataTypes.contains(WKWebsiteDataTypeLocalStorage) {
              
                        WKWebsiteDataStore.default().removeData(ofTypes: record.dataTypes, for: [record], completionHandler: {

                            //清除成功

                            print("清除web缓存成功\(record)")

                        })

                 //   }

                }
                
                ADAccountManager.share.logoutAccount()
                getAppDelegate().showLoginView()

            })

        }

如果是清除指定的目录下的

func cleanLocalStorage() {
    let dataStore = WKWebsiteDataStore.default()
    dataStore.fetchDataRecords(ofTypes: [WKWebsiteDataTypeLocalStorage], completionHandler: { (records) in
        for record in records {
            if record.dataTypes.contains(WKWebsiteDataTypeLocalStorage) {
                WKWebsiteDataStore.default().removeData(ofTypes: record.dataTypes, for: [record], completionHandler: {
                    print("清除localStorage成功\(record)")
                })
            }
        }
    })
}