WebViewJavascriptBridge的详细使用 参考链接: https://www.jianshu.com/p/d12ec047ce52 https://www.jianshu.com/p/ba6358b1eec3 有demo:https://www.cnblogs.com/chaoyuehedy/p/8583272.html demo链接: https://github.com/CoderJackyHuang/WebViewJavascriptBridgeDemo