flutter WebView:Mixed Content: The page was loaded over HTTPS, but requested an insecure script

问题:flutter内置h5网页 网页内部http图片无法访问打不开

报错图

插件：webview_flutter: ^0.3.17

解决：

需要修改源文件 找到插件路径：
webview_flutter-0.3.17\android\src\main\java\io\flutter\plugins\webviewflutter\FlutterWebView.java
加上这句:
webView.getSettings().setMixedContentMode(webView.getSettings().MIXED_CONTENT_ALWAYS_ALLOW);