An external browser is required to display announcements, etc., and the webpage is too wide to display all horizontal content. The solution is as follows
//设置Web视图是否以概览模式加载页面,即缩小内容以适应屏幕宽度。
uniWebView.SetUseWideViewPort(true);
//默认是false,仅仅是安卓端的
uniWebView.SetLoadWithOverviewMode(true);
//设置当Web内容超出Web视图边界时是否应显示水平滚动条。
uniWebView.SetHorizontalScrollBarEnabled(false);