XiuXianGame/Assets/Editor/UIAsset/BuildEditor.uxml

<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="True">
    <Style src="project://database/Assets/UIAsset/aaaw.uss?fileID=7433441132597879392&amp;guid=773904bbce0896645bf17d9e2d0101f1&amp;type=3#aaaw" />
    <ui:Label text="测试的文本" display-tooltip-when-elided="true" style="height: 41px; width: 650px; -unity-text-align: upper-center; font-size: 24px;" />
    <ui:Foldout text="创建新的库" style="color: rgb(229, 219, 219);">
        <ui:VisualElement name="cre1" style="flex-direction: row; flex-shrink: 2; flex-wrap: wrap;">
            <ui:TextField picking-mode="Ignore" label="库名" name="ku_name" style="height: 16px; width: 204px; margin-left: 0;" />
            <ui:TextField picking-mode="Ignore" label="版本号" name="banben" style="height: 16px; width: 204px; margin-left: 0;" />
        </ui:VisualElement>
        <ui:Button text="创建" display-tooltip-when-elided="true" name="cre_btn" style="height: 19px; width: 156px; margin-left: 200px;" />
    </ui:Foldout>
    <ui:Foldout text="需要打包的库">
        <ui:ScrollView style="height: 206px;">
            <ui:VisualElement name="ve1" style="flex-direction: column; flex-wrap: wrap; flex-shrink: 0; margin-left: 30px; padding-left: 0; flex-grow: 0; flex-basis: auto;" />
        </ui:ScrollView>
    </ui:Foldout>
</ui:UXML>