//
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// CSJScriptMessageHandler.h
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// CSJAdSDK
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//
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// Created by bytedance on 2020/5/28.
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// Copyright © 2020 bytedance. All rights reserved.
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//
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#import <Foundation/Foundation.h>
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#import <WebKit/WebKit.h>
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// https://www.jianshu.com/p/6ba2507445e4
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// 原有的引用关系
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// selfVC 强引用 WKWebView 强引用WKWebViewConfiguration 强引用WKUserContentController 强引用scriptMessageHandler(self) 导致循环引用
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// 修改后的引用关系
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// selfVC 强引用 WKWebView 强引用WKWebViewConfiguration 强引用WKUserContentController 强引用scriptMessageHandler(KSAdScriptMessageHandler)弱引用scriptMessageHandler(self) 打破循环引用
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NS_ASSUME_NONNULL_BEGIN
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@interface CSJScriptMessageHandler : NSObject <WKScriptMessageHandler>
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@property (nonatomic, weak) id<WKScriptMessageHandler> realScriptMessageHandler;
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- (id)initWithHandler:(id<WKScriptMessageHandler>)handle;
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@end
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NS_ASSUME_NONNULL_END
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