在sap ui5富文本编辑器中设置默认字体系列和字体大小

<mvc:View xmlns:mvc="sap.ui.core.mvc" xmlns="sap.m">
    <RichTextEditor id="richTextEditor" width="100%" height="300px" />
</mvc:View>

sap.ui.define([
    "sap/ui/core/mvc/Controller"
], function(Controller) {
    "use strict";

    return Controller.extend("yourControllerName", {
        onInit: function() {
            var oRichTextEditor = this.getView().byId("richTextEditor");
            var oEditor = oRichTextEditor.getAggregation("_editor");
            
            // 设置默认字体系列
            oEditor.setDefaultFontFamily("Arial, sans-serif");
            
            // 设置默认字体大小
            oEditor.setDefaultFontSize("14px");
        }
    });
});